Banner SC22-3 User manual

SC2 2 - 3 / - 3 E Safety Controller
I nstruction Manual
I nstruction Manual
Original I nstruct ions
133487 Rev . D
28 October 2015
133487

Cont e nt s
1 Abou t Th is D ocum e nt ........... .... ..................... .... ................. .... .... ..................... .... ........... 5
1.1 I m port ant . . . Read This Before Proceeding! ................................................................................. 5
1.1.1 Use of Warnings and Caut ions ........................................................................................... 5
1. 2 EC Declarat ion of Confor m it y ( DoC) .. .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... . 5
1.3 Standards and Regulations ......................................................................................................... 5
1.3.1 Applicable U.S. Standards .................................................................................................6
1.3.2 OSHA Regulat ions .......................................................................................................... 6
1.3. 3 I nt er national/ European St andards ..... ... ... ... ... ... ... ... ... ........ ........ ... ........ ... ........ ... ........ ... .... 6
1.3.4 Sour ces of St andards and Regulations ................................................................................ 6
1.4 Cont act Us .............................................................................................................................. 7
1.5 Banner Engineering Corp Lim ited Warrant y .................................................................................. 7
2 Overview ........................................................................................................................ 9
2. 1 Et hernet - Com pat ible Mod el . .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. . 9
2.2 Applications ............................................................................................................................ 10
2.3 Design and Test ing ................................................................................................................. 10
2.4 Com ponent s ..... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... . 10
2.4. 1 PC Requirem ent s ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... . 11
2.4.2 USB Connect ions ........................................................................................................... 11
2.4.3 Et hernet Connect ions ..................................................................................................... 11
2. 4. 4 SC- XMP Pr ogram m in g Tool . .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .1 1
2.4.5 SC- XM1 External Memory ( XM) Card ................................................................................ 12
2.5 Configuring t he Safet y Cont roller .............. ... ... ... ... ........... ... ... ... ... ................ ... ... ... ... ........... ... ... . 12
2. 5. 1 Onb oar d I n t er face ( OBI ) .. .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... . 1 2
2. 5. 2 Person al Com pu t er I n ter face ( PCI ) .. .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... . 14
2.6 I nput and Out put Connections ................................................................................................... 15
2.6.1 Safety and Non- Safet y I nput Devices ............................................................................... 15
2.6.2 Safety Outputs ............................................................................................................. 15
2.6.3 St at us Outputs .............................................................................................................. 16
2.6.4 Virtual Status Out puts .................................................................................................... 17
2.6. 5 I / O Mapping: the I / O Cont rol Relat ionship ....... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ... 17
2.7 System Sett ings ......................................... ................................. ............................................ 18
2.8 I nt ernal Logic ....... ... ........ ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ........ . 19
2.8.1 Additional Logic Functions ............................................................................................... 19
2.9 Password Overview ................................................................................................................. 19
2.10 Confir m ing a Configurat ion . ... ... ........... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... . 20
3 Com pon ent s a n d Sp ecifica t ion s . .. ..... ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... . 2 1
3.1 SC22-3 Safet y Controller Start er Kit Models ................................................................................ 21
3.2 Replacem ent Parts/ Accessories .. ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ........... 21
3.3 Et hernet Cordsets ....................................................................................................................21
3.4 I nt erface Modules ................... ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ........ ... ........ ... .22
3.4.1 Mechanically Linked Contact ors ....................................................................................... 22
3.5 Specificat ions ......................................................................................................................... 23
3.5. 1 Dim ensions ... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... 24
4 Syst em I n st a lla t ion .... ..... .. ..... ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. .... .. ..... .. .. 2 5
4.1 Appropriat e Applicat ion ............................................................................................................ 25
4.2 I nst alling t he Safety Cont roller .... ... ... ... ... ... ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... . 25
4.3 Safety I nput Devices .. ... ... ... ... ... ... ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ... ........ .......26
4.3.1 Signals: Run and St op St at es .......................................................................................... 27
4.3. 2 Safet y I nput Device Propert ies .. ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ... ........ . 27
4. 4 Non- Safet y I n put Devices . .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .. 3 0
4.5 I nput Device Reset s .... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... .....31
4.5. 1 Reset Signal Requir em ent s ..... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... . 32
4.5.2 Autom at ic and Manual Reset I nput s Mapped t o t he Sam e Safety Output ............................... 32
4.5.3 Perimeter Guarding and Pass- Through Hazards .................................................................. 33
4.6 Safety I nput Function ... ... ........ ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ... 33
4.6. 1 I nt er nal Logic ... ... ........ ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ .... 33
4. 6. 2 Tw o- Hand Cont r ol ( THC) . .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. . 33
4.6.3 Enabling Devices ........................................................................................................... 34
4.6.4 Mut e Funct ion .............................................................................................................. 34
4.6.5 Bypass Funct ion ............................................................................................................ 36
4. 6. 6 Adj u st able Valv e Monit orin g ( AVM) Fun ct ion . ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... . 3 6
4. 7 EDM, OSSD ( Safet y Out put ) , and FSD Hook up . .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. 3 7
4. 7. 1 Ex t er nal Device Mon it or ing ( EDM) . .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... . 37
4.7.2 Safety Outputs ............................................................................................................. 38
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual

4.7. 3 FSD I nterfacing Connections .. ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ........ ... ... 40
4.7. 4 Com m on Wire I nst allat ion ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... . 46
4.8 Status Outputs ........................................................................................................................46
4.8.1 St at us Output Signal Convent ions ................................................................................... 46
4.8.2 St at us Output Functionality ............................................................................................ 48
4.9 Virt ual Status Output s ..............................................................................................................49
4.10 Com m issioning Checkout ... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... . 49
5 PC I n t e rfa ce Con figu r a t ion ( PCI ) ... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. 5 0
5.1 PC I nt er face (PCI ) Overv iew ..... ... ... ... ... ... ... ... ... ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ...... 50
5.1.1 Configurat ion Tools ........................................................................................................ 50
5.1.2 Build a Configuration ...................................................................................................... 51
5.1.3 Revise an Exist ing Configuration ..................................................................................... 56
5.1.4 Ot her Functions ............................................................................................................. 56
6 On boa r d I n t e rfa ce Config ur a t ion ( OBI ) .. .. ..... .. .... .. ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. .... .. .... 5 9
6. 1 On boar d I nt er face ( OBI ) Ov erv iew . .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... . 59
6.2 Run Mode ............................................................................................................................... 61
6.3 Configurat ion Mode ................................................................................................................. 61
6.3.1 Enter Cont roller Password ............................................................................................... 61
6.3.2 Configuration File .......................................................................................................... 61
6.3.3 Confirm Configuration ................................................................................................... 62
6.3.4 Syst em Options ............................................................................................................ 63
6.3.5 Exit Configurat ion ......................................................................................................... 63
6.4 Edit Configuration ....................................................................................................................63
6.4. 1 Nam e Configurat ion ..... ... ........... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... 63
6.4. 2 I nputs ... ... ... ... ... ... ... ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ ........ 63
6.4.3 Out put s/ System Set t ings ............................................................................................... 63
6.4. 4 Configurat ion Sum m ary . ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... 65
6.5 Add an I nput .. ... ... ... ... ... ........ ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ........ .... 65
6.5. 1 Add a Safety I nput .................. ........ ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ ... .... 65
6. 5. 2 Add a Non - Safet y I n put . .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... . 6 5
6.5. 3 Configure I nput Device Propert ies .. ... ... ... ........ ... ........ ... ........ ... ........ ... ........ ........ ... ........ .. 65
7 Op er a t ing I n st ru ct io ns . .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ... 6 8
7. 1 Monit or in g Con troller Oper at ion ... .... ... .. .. ... .. .... .... ... .. .. ... .. .... .... .... ... .. .. ... .. .... .... ... .. .. ... .. .... .... .... .. 68
7.2 Display Cont roller I nform at ion — PC I nt erface (PCI ) ................. ... ........ ... ........ ........ ... ........ ... ........ 68
7.3 Display Cont roller I nform at ion — Onboard I nt erface ( OBI ) ................. ... ........ ... ........ ........ ... ........ .. 68
7.3.1 Run Mode Screen—OBI ...................................................................................................68
7.4 Manual Reset ......................................................................................................................... 70
7.5 System Reset s and Lockout Condit ions ..... ... ... ... ..................... ... ... ... ... ... ... ... ... ... ... ... ................... 70
7.6 Reset Signal Requirem ent s .... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ... 71
8 Syst em Ch e ck ou t ... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. ... 7 2
8.1 Schedule of Required Checkout s ................................................................................................ 72
8.2 Com m issioning Check out Pr ocedure . ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ... 72
8.2.1 Verifying System Operation .............................................................................................72
8.3 I nit ial Set up, Com m issioning and Periodic Checkout Pr ocedures .. ... ...... ... ... ...... ... ... ... ...... ... ... ...... .. 73
9 Tr ouble sh oot in g . .. .... .. ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. . 7 9
9.1 Cleaning ................................................................................................................................ 79
9.2 Repairs and Warrant y Service ................................................................................................... 79
9.3 Finding and Fixing Faults ......................................................................................................... 79
9.3.1 Fault Code Table ............................................................................................................79
9.4 Recovering from a Lockout ....................................................................................................... 83
9.5 Fault Diagnostics ..................................................................................................................... 83
9.5.1 Fault Log—PCI ............................................................................................................. 83
9.5.2 Fault Log Recording—PCI ................................................................................................ 83
9.6 Fault Diagnostics—OBI ............................................................................................................. 84
9.6.1 View Current Fault s—OBI ................................................................................................84
9.6.2 View Fault Log—OBI .......................................................................................................84
9.6.3 Clear Fault Log—OBI ...................................................................................................... 85
1 0 I n pu t D e vice a n d Sa fe t y Ca t e gor y Re fe r en ce ... ..... .. .... .. ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. . 8 6
10.1 Safety Circuit I ntegrity and I SO 13849-1 Safety Circuit Principles ............................................... 86
10.1.1 Safety Circuit I ntegrit y Levels .................... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ..... 86
10.1.2 Fault Exclusion ........................................................................................................... 88
10 .2 Pr ot ect iv e ( Saf et y ) St op .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .. ... . 88
10 .2.1 Pr ot ect iv e ( Saf et y ) St op Requ ir em ent s . ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .8 8
10.2.2 Protect ive (Safety) St op Hookup Options ......................................................................... 88
10.3 I nterlocked Guard or Gate ...................................................................................................... 89
10.3.1 Safety Circuit I ntegrit y Levels .................... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ..... 89
10.3.2 Safety I nt er lock Swit ch Requirem ents ..... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... 89
10.4 Optical Sensor .......................................................................................................................94
10.4.1 Safety Circuit I ntegrit y Levels .................... ........ ... ........ ... ........ ........ ... ........ ... ........ ... ..... 94
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual

10.4.2 Optical Sensor Requirem ent s .. ... ... ...... ... ... ...... ... ... ... ...... ... ... ........... ... ... ... ...... ... ... ...... ... . 94
10.4.3 Optical Sensor Hookup Opt ions ...................................................................................... 95
10 .5 Tw o- Hand Cont r ol .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. 96
10 .5.1 Tw o- Hand Cont r ol Saf et y Dist ance ( Minim um Dist ance) .. .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. . 97
10.5.2 Tw o- Hand Control Hookup Opt ions ................................................................................. 98
10.6 Safety Mat ............................................................................................................................ 99
10.6.1 Safety Mat Requirem ent s ... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ........... ... ... ... ...... ... 100
10.6.2 Safety Mat Hookup Opt ions ......................................................................................... 100
10.6.3 Safety Mat I nst allat ion ..... ... ... ... ... ... ... ... ... ........ ... ........ ... ........ ... ........ ... ........ ........ ... .... 100
10.7 Em er gency Stop Push Butt ons ..... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... 10 2
10.7.1 Safety Circuit I ntegrit y Levels ............... ........ ... ........ ... ........ ... ........ ........ ... ........ ... ........ 102
10.7.2 Em er gency Stop Push But ton Requirem ents ..... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... .. 102
10 .8 Rop e ( Cab le) Pull . .. .. .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. .. 105
10.8.1 Rope/ Cable Pull I nst allat ion Guidelines ..... ... ... ... ... ... ........ ........ ... ........ ... ........ ... ........ ... .. 105
10.8.2 Rope/ Cable Pull Hookup Options ...................................................................................105
10.9 Enabling Device ................................................................................................................... 106
10.9.1 Enabling Device Guidelines .......................................................................................... 106
10.9.2 Enabling Device Hookup Opt ions .................................................................................. 107
10.10 Bypass Switches (Bypassing Safeguards) .............................................................................. 108
10.10. 1 Requirem ent s of By passing Safeguar ds .... ... ... ...... ... ... ........... ... ... ... ...... ... ... ...... ... ... ... .. 108
10.1 0.2 By pass Swit ch Hook up Opt ions ... ...... ...... ... ...... ... ...... ...... ... ...... ...... ... ...... ... ...... ...... ... .. 10 9
10.11 Mute Sensor Pair ................................................................................................................110
10.11.1 Muting Function ....................................................................................................... 110
10.11. 2 Mut ing Function Requirem ents ..... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ........... ... ... ... . 111
10.11.3 Muting Device Hook up Opt ions ................................................................................... 112
10 .11. 4 Mut e Enable ( ME) . .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. . 11 3
10 .11. 5 Mut e Lam p Out put ( ML) . .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. . 113
10.11. 6 Mut ing Tim e Lim it ( Backdoor Tim er) ... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... 114
10 .11. 7 Mut e on Pow er - Up . .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... .. .. .. ... .. .. .. ... 11 4
10.11. 8 Cor ner Mir rors, Optical Safet y Sy st em s, and Mut ing .... ... ... ...... ... ... ........... ... ... ... ...... ... ... 114
10 .11. 9 Mult iple Presen ce- Sen sing Safet y Devices . .. ... .. .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. ... .. .. .. .... .. ... 11 4
10.11. 10 Mut e Tim ing Sequences ..... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ..... 115
1 1 Et he rn et Re fe re nce ... ..... .. ..... ..... .. .... .. ..... .. ..... ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. .... .. ..... .. 1 1 6
11.1 Ethernet Set t ing Access ........................................................................................................ 116
11 .2 Et h er Net / I P Assem bly Obj ect s .. .. .. ... .. .. .. ... .. .. .... .. ... .. .. ... .. .. .. ... .. .. .... .. ... .. .. .... .. ... .. .. .... .. ... .. .. ... .. 1 16
11.3 Support Files ....................................................................................................................... 117
11.3.1 Ret rieving Curr ent Fault I nform ation ............................................................................ 117
11.3.2 Retrieving Fault Log I nform ation ... ... ...... ... ... ........... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ..... 11 7
11.4 Table Row and Colum n Descript ions ... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... ... ...... ... ... ... ...... ... 118
12 Glossary ...................................................................................................................120
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual

1 About This Docum ent
1 .1 I m port ant . . . Read This Be fore Procee din g!
I t is the responsibilit y of the m achine designer, controls engineer, m achine builder, m achine operat or, and/ or m aint enance
personnel or electrician t o apply and m aint ain t his device in full com pliance wit h all applicable r egulations and st andards.
The device can provide the r equired safeguarding funct ion only if it is properly inst alled, pr operly operated, and properly
m aint ained. This m anual at tem pt s t o provide com plet e inst allat ion, operation, and m aint enance inst ruction. Reading the
m anual in it s ent iret y is highly r ecom m ended. Please direct any questions regarding t he applicat ion or use of the device t o
Banner Engineering.
For m or e inform at ion r egarding U.S. and international inst itut ions t hat prov ide safeguarding applicat ion and safeguarding
device perform ance standards, see Standards and Regulations on page 5.
W ARN I N G: Use r Re spon sibilit y
The user is responsible to:
• Car efully r ead, underst and, and com ply w it h all instruct ions for t his dev ice.
• Perfor m a r isk assessm ent t hat includes t he specific m achine guarding application. Guidance on
a com pliant m ethodology can be found in I SO 1 2100 or ANSI B11.0.
• Determ ine what safeguarding devices and m ethods are appropr iate per t he results of t he risk
assessm ent and im plem ent per all applicable local, st ate, and nat ional codes and regulations.
See I SO 13849- 1, ANSI B11.19, and/ or ot her appropriat e st andards.
• Verify t hat t he ent ire safeguarding syst em ( including input dev ices, cont rol system s, and output
devices) is properly configured and installed, operational, and working as intended for t he
application.
• Periodically re-verify, as needed, t hat t he ent ire safeguarding system is working as int ended for
the application.
Fa ilur e t o follow a n y o f t h ese r e sp on sib ilit ie s m a y p ot e n t ially cr e at e a d a ng er ous con dit io n
t h at m a y le a d t o se r iou s in j u ry o r d ea t h .
1 .1 .1 Use of W ar nings a nd Ca u t ions
This m anual contains num erous WARNI NG and CAUTI ON st atem ents:
•W arnings r efer t o potentially hazardous situat ions which, if not avoided, m ay lead to serious injury or deat h.
•Ca u t ion s refer t o potent ially hazar dous situat ions which, if not avoided, w hich m ay lead t o m inor or m oderate
inj ur y or pot ent ial dam age to equipm ent . Caut ions are also used t o alert against unsafe pr actices.
These statem ent s are int ended to infor m t he m achine designer and m anufacturer, t he end user , and m aint enance
personnel, how t o avoid m isapplicat ion and effect iv ely apply t he SC22 Safet y Cont rollers to m eet t he various safeguarding
application requirem ent s. These individuals are responsible to read and abide by t hese statem ent s.
1 .2 EC D e cla r at ion of Con for m it y ( D oC)
Banner Engineering Corp. herewit h declares that t he SC2 2 - 3 Se ri es Safe t y Con t r olle r is in conform ity with t he
provisions of t he Machinery Direct ive 98/ 37/ EEC and all essent ial healt h and safet y r equirem ent s have been m et .
Represent at ive in EU: Pet er Mertens, Managing Dir ect or Banner Engineering Europe. Address: Park Lane, Culliganlaan 2F,
1831 Diegem , Belgium .
1 .3 St a nd ar ds a nd Re gu la t ions
The list of standards below is included as a convenience for users of t his Banner device. I nclusion of t he standards below
does not im ply t hat t he device com plies specifically w it h any standard, ot her t han t hose specified in t he Specificat ions
sect ion of t his m anual.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
www.bannerengineering.com - Tel: [phone]

1 .3 .1 Applica ble U.S. St an dards
ANSI B11.0 Safet y of Machinery, Gener al Requ ir em ent s, and Risk
Assessm en t
ANSI B11.1 Mechanical Power Pr esses
ANSI B11.2 Hy draulic Power Presses
ANSI B11.3 Power Press Brakes
ANSI B11.4 Shears
ANSI B11.5 I ron Workers
ANSI B11.6 Lathes
ANSI B11.7 Cold Headers and Cold Form ers
ANSI B11.8 Drilling, Milling, and Boring
ANSI B11.9 Grinding Machines
ANSI B11.10 Metal Sawing Machines
ANSI B11.11 Gear Cutt ing Machines
ANSI B11.12 Roll For m ing and Roll Bendin g Mach in es
ANSI B11. 13 Single- an d Mu lt iple- Sp in dle Aut om at ic Bar an d Chu cking
Machines
ANSI B11.14 Coil Slitt ing Machines
ANSI B11.15 Pipe, Tube, and Shape Bending Machines
ANSI B11.16 Met al Powder Com pacting Presses
ANSI B11.17 Horizontal Extr usion Presses
ANSI B11.18 Machinery an d Machin e Sy st em s for t he Pr ocessing of
Coiled Strip, Sheet, and Plat e
ANSI B11.19 Perform ance Criteria f or Safeguar din g
ANSI B11.20 Manufact uring Sy st em s
ANSI B11.21 Machine Tools Using Lasers
ANSI B11.22 Num erically Contr olled Turning Machines
ANSI B11.23 Machining Cent ers
ANSI B11.24 Tr ansfer Machines
ANSI / RI A R15.06 Safet y Requirem en ts for I ndust rial Robot s and Robot
Sy st em s
ANSI NFPA 7 9 Elect rical St andar d f or I ndustr ial Machiner y
ANSI / PMMI B1 55 .1 Pack ag e Mach in er y an d Pack agi ng- Relat ed
Conv er ting Machinery — Safet y Requirem ents
1 .3 .2 OSHA Re gula tions
OSHA Document s listed are part of: Code of Federal Regulat ions Title 29,
Parts 1900 to 1910
OSHA 29 CFR 19 10.212 Gen er al Req uir em en t s for ( Gu ar ding of) All
Machines
OSHA 29 CFR 1910.147 The Control of Hazardous Energy ( lockout / t agout)
OSHA 29 CFR 1910.217 ( Guarding of) Mechanical Power Presses
1 . 3 .3 I n t e rn a t ion al/ Eur ope a n St a n da rd s
I SO 12100 Safet y of Machinery – General Principles for Design — Risk
Assessm en t and Risk Reduction
I SO 13857 Safet y Distances . . . Upper and Lower Lim bs
I SO 13 850 ( EN 4 18) Em er gen cy St op Devices, Funct ional Aspect s –
Principles for Design
I SO 13 851 ( EN 5 74) Tw o- Han d Cont rol Dev ices – Funct ional Aspect s –
Principles for Design
I EC 6 2061 Funct ional Saf et y of Safet y- Relat ed Elect r ical, Elect r on ic and
Pr ogr am m able Contr ol Syst em s
I SO 13 849- 1 Saf et y - Rela ted Par t s of Con t rol Syst em s
I SO 13 855 ( EN 9 99) Th e Posit io nin g of Pr ot ect iv e Equ ipm en t in Respect t o
Approach Speeds of Part s of t he Hum an Body
I SO 14 119 ( EN 108 8) I nt er lock ing Dev ices Associat ed w ith Guards –
Principles for Design and Selection
I EC 6 0204- 1 Elect r ical Equipm en t of Mach in es Part 1 : Gener al
Requirem ent s
I EC 6 1496 Elect r o- sen sit ive Pr ot ect ion Equipm en t
I EC 60529 Degr ees of Prot ection Pr ov ided b y Enclosures
I EC 60947- 1 Low Voltage Swit chgear – General Rules
I EC 6 0947- 5- 1 Low Volt age Swit chgear – El ect r om echan ical Cont r ol Circu it
Devices
I EC 6 0947- 5- 5 Low Volt age Swit chgear – El ect r ical Em er gen cy St op Dev ice
with Mechanical Lat ching Funct ion
I EC 61508 Funct ional Safety of Elect rical/ Elect ronic/ Programm able
Elect r on ic Safet y - Relat ed Syst em s
1 . 3 .4 Sou rce s of St a nd ar ds a nd Re gu la t ions
OSH A Do cu m e n t s: www .osha.gov ( Tel: [phone] )
Am e r ica n N a t io na l St a nd a rd s I n st it u t e ( AN SI ) : www.ansi.org ( Tel: 2 12 - 642 - 490 0)
Rob ot ics I ndu st rie s Associa t ion ( RI A) : www.robotics.org ( Tel: [phone] )
N a t ion a l Fir e Pr o t ect ion Associa t ion ( N FPA) : www.nfpa.org ( Tel: 8 00 - 344 - 355 5)
N SSN N a t iona l Re sou rce f or Globa l St a n da r ds : www.nssn.org ( Tel: [phone])
I H S St and a rds St or e: www.global.ihs.com ( Tel: [phone] )
D ocum e nt Ce n t er : w ww .docum ent -cent er.com / hom e.cfm ( Tel: [phone] )
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
6 www.bannerengineering.com - Tel: [phone]

1 .4 Con t act Us
Cor por a t e H e a d qua r t e rs
Addr ess:
Banner Engineering Corporate
9714 Tenth Av enue Nort h
Minneapolis, Minnesot a 55441, USA
Phon e: + 1 763 544 3164
W e bsit e : w ww.banner engineering.com
Europe
Addr ess:
Banner Engineering EMEA
Park Lane Culliganlaan 2F
Diegem B- 1 831 , Belgiu m
Phon e: + 3 2 ( 0 ) 2 4 56 0 780
W e bsit e : w ww .bannerengin eering.com / eu
Em a il: m ail@banneren gineer in g. com
Tur key
Addr ess:
Banner Engineering Turkey
Barbaros Mah. Uphill Court Towers A Blok D: 49
34746 Bat ıAt aşehir I st anbul Tü rkiye
Phon e: + 90 216 688 8282
W e bsit e : w ww .bannerengin eering.com .t r
Em a il: t ur key @bannerengin eering.com .t r
I ndia
Addr ess:
Banner Engineering India Pune Head Quar ters
Office No. 1001, 10t h Floor Sai Capit al, Opp. I CC Senapat i Bapat Road
Pune 411 016, I ndia
Phon e: + 91 (0) 206 640 5624
W e bsit e : w ww.banner engineering.co.in
Em a il: [e-mail]
Mex ico
Addr ess:
Banner Engineering de Mexico Mont er rey Head Office
Edificio VAO Av. David Alfaro Siqueiros No.103 Col. Valle Or ient e C.P.66269
San Pedro Garza Garcia, Nuevo Leon, Mexico
Phon e: + 52 81 8363 2714 or 01 800 BANNERE ( t oll free)
W e bsit e : w ww .bannerengin eering.com .m x
Em a il: m exico@ban ner engineering.com
Brazil
Addr ess:
Banner do Brasil
Rua Barão de Teffé nº 1000, sala 54
Cam p os Elíseos, Ju ndiaí - SP, CEP.: 13 208- 761 , Br asil
Phon e: + 1 763 544 3164
W e bsit e : w ww .bannerengin eering.com .br
Em a il: br [e-mail]
Chin a
Addr ess:
Banner Engineering Shanghai Rep Office
Xinlian Scientific Research Building Level 12, Building 2
1535 Hongm ei Road, Sh anghai 2002 33, China
Phon e: + 86 212 422 6888
W e bsit e : w ww .bannerengin eering.com .cn
Em a il: sensor s@ban ner engineering.com .cn
Jap an
Addr ess:
Banner Engineering Japan
Cen t - Urban Building 3 05 3 - 23- 15 Nishi- Nak aj im a Yod og aw a- Ku
Osak a 5 32- 001 1, Japan
Phon e: + 8 1 ( 0 ) 6 6 309 0 411
W e bsit e : w w w. bann er en gi neering.co.j p
Em a il: m ai l@banner en gin eer in g.co.j p
Taiw a n
Addr ess:
Banner Engineering Taiwan
8F-2, No. 308 Section 1, Neihu Road
Taipei 114, Taiwan
Phon e: + 886 (0)2 8751 9966
W e bsit e : w ww .bannerengin eering.com .t w
Em a il: info@ban nerengineering.com .t w
1 .5 Ba nn e r Eng in eer in g Cor p Lim it e d W a r r ant y
Banner Engineering Corp. warrant s its products to be free fr om defects in m aterial and work m anship for one year following
the date of shipm ent. Banner Engineering Corp. w ill repair or replace, free of charge, any product of it s manufact ure
which, at t he tim e it is ret urned t o t he factory, is found t o have been defective during the warranty period. This warranty
does not cover dam age or liability for m isuse, abuse, or the im proper applicat ion or inst allation of t he Banner product.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
www.bannerengineering.com - Tel: [phone]

TH I S LI M I TED W ARRAN TY I S EXCLUSI VE AN D I N LI EU OF ALL OTH ER W ARRAN TI ES W H ETHER EX PRESS OR
I MPLI ED ( I NCLUD I N G, W I TH OUT LI M I TATI ON, AN Y W ARRAN TY OF MERCH AN TABI LI TY OR FI TNESS FOR A
PARTI CU LAR PURP OSE) , AN D W H ETH ER ARI SI N G UN D ER COU RSE OF PERFO RM AN CE, COU RSE O F D EALI N G OR
TRADE USAGE.
This Warr ant y is exclusive and lim it ed t o repair or, at t he discr etion of Banner Engineering Corp., replacem ent . I N N O
EV EN T SH ALL BAN N ER EN GI N EERI N G CORP. BE LI ABLE T O BU YER OR AN Y OT HER PERSON OR EN T I TY FOR
AN Y EX TRA COSTS, EX PEN SES, LOSSES, LO SS OF PROFI TS, O R AN Y I N CI D EN TAL, CON SEQ UEN T I AL OR
SPECI AL D AM AGES RESULTI N G FROM AN Y PRODUCT DEFECT OR FROM THE USE OR I NABI LI TY TO USE THE
PROD UCT, W H ETHER ARI SI N G I N CONTRACT OR W ARRAN TY, STATUTE, TORT, STRI CT LI ABI LI TY,
N EGLI GEN CE, O R OTH ERW I SE.
Banner Engineering Corp. reserves the right t o change, m odify or im prove the design of t he product without assum ing any
obligations or liabilit ies relating t o any product previously m anufact ured by Banner Engineering Corp.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
8 www.bannerengineering.com - Tel: [phone]

2 Overview
N OTE: This section of t his docum ent provides a high- level discussion of t he Banner SC22 Safety
Controllers t o acquaint t he user with the Cont roller 's capabilities and features. For in- depth inform at ion
about inst allation, wiring, and use of the product , refer t o lat er sections.
The Ban ner SC22 Safet y Cont r ollers ( t he Safet y Cont r oller , or t he Cont roller) ar e easy - t o- use, configu rable, 2 4V dc safet y
m odules designed t o m onitor m ult iple safet y and non- safet y input devices and cont rol up t o t hr ee independent m achine
pr im ary cont rol elem ent s ( MPCEs) . Th ey pr ovide saf et y st op and st ar t f unct ion s for m ach in es wit h hazar dous m ot ion. The
Safety Cont roller can replace m ultiple safety relay m odules in applicat ions that include such safety input devices as E- st op
but tons, gate interlocking swit ches, safet y light curtains, and other safeguarding devices. I t also can be used in place of
safet y PLCs and ot her safet y logic devices when t hey are excessive for t he applicat ion.
Configurat ions are created using an Onboard LCD and push- but t on int erface, or using a PC connect ed t o the Safety
Controller v ia a USB port.
2 .1 Et h er ne t - Com pa t ible M ode l
The m odel SC2 2 - 3 E pr ovides the sam e feat ures of t he SC2 2 - 3 , and in addition provides t he abilit y t o interface to
Et hernet ( for exam ple to a PLC or HMI hum an interface touch panel), using Modbus/ TCP or Et herNet / I P™protocols.
Modbus/ TCP is an open st andard protocol developed by t he Modbus I DA. I t is sim ilar t o Modbus RTU, except t hat it uses
st andard I nt ernet com m unicat ion pr ot ocols, j ust like Web com m unicat ions or em ail. The m ast er is referred t o as the
“ client,” and t he slave is the “ server.” ( The SC2 2 - 3 E is a “ ser ver .” ) Modbus/ TCP follow s t he sam e st ruct ur e as Modbus
RTU: client s init iate all com m unicat ion, ser vers can only r espond.
Et herNet/ I P ( Et herNet I ndustrial Protocol) is an open st andard prot ocol dev eloped by Allen-Br adley, but m anaged by t he
ODVA. EtherNet / I P is an adapt ation of t he Dev iceNet ser ial fieldbus prot ocol, using I nt ernet com m unicat ions prot ocols.
Et herNet / I P is DeviceNet over Ethernet . Com patible dev ices suppor ted are:
• Et herNet/ I P connect ion ( using t he CI P prot ocol) t o t he Allen-Br adley Cont rolLogix fam ily of PLCs. Bot h im plicit and
explicit m essaging is suppor ted
• Et herNet/ I P connection ( using the PCCC pr ot ocol) t o the Allen- Bradley SLC and PLC5 fam ilies of PLCs
• Modbus/ TCP connect ion t o any com pat ible PLCs, HMI s, or devices
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
www.bannerengineering.com - Tel: [phone]

2 .2 Applica t ions
The Safety Cont r oller can be used wherever
safet y m odules are used. The Safety
Controller is well suited t o address m any
types of applications, including, but not
lim ited to:
• Tw o- h and con t rol w it h m u t e f unct ion
• Robot weld/ processing cells with dual-
zone m ut ing
• Mat erial- handling operat ions t hat
require m ultiple inputs and bypass
funct ions
• Manually loaded rotary loading
st ations
• Mult iple t w o- h an d- cont r ol st at ion
applications
• Lean m anufact ur ing st ations
• Dynam ic m onit or ing of single- or dual-
solenoid valves or press safety valves
Figur e 1. A pallet izing applicat ion wit h m ultiple safeguarding controlled by t he
Safety Controller
2 .3 D esign a n d Test ing
The Safet y Cont roller is d esig ned for u p t o Cat egory 4 PL e ( I SO 1 384 9- 1 ) and Saf et y I n tegr it y Lev el 3 ( I EC 61 508 and I EC
62061) safeguarding applicat ions. I t has been extensively t ested t o ensure t hat it m eets t he UL, I EC, and I SO product
perform ance requirem ent s. The Safet y Cont roller incorporates:
• Redundant m icrocont rollers
• Redundant input signal detection circuitry
• Redundant safety output cont rol circuitry
The safet y cir cuit perform ance of a specific safet y or safeguarding applicat ion is det erm ined by t he devices used and t heir
int erconnect ion t o t he Safety Controller.
See sect ion I nput Device and Safet y Category Reference on page 86 for specific inform ation about int egrat ing devices
with t he controller.
2 .4 Com pon ent s
The Safet y Controller Start er Kit includes:
• 1 Saf et y Cont r oller ( m odel SC2 2 - 3 or SC2 2 - 3 E)
• 1 set of rem ov able t erm inals ( choose screw or clam p t ype)
• 1 SC- XM 1 ext er nal m em ory ( XM) car d
• 1 USB A/ B cable ( Ethernet m odels)
• 1 SC- XM P XM card progr am m ing t ool ( som e m odels)
• 1 CD cont ainin g PCI soft w are, inst ruct ion m an ual, and configu rat ion t ut or ials ( p / n 1 34 534 )
• 1 Quick St art Guide
Et h er net con nect ion cables ( for m odel SC2 2 - 3 E) ar e u ser- supplied.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
10 www.bannerengineering.com - Tel: [phone]

2 .4 .1 PC Requirem e n t s
Op er a t in g syst e m
Microsoft Window s®XP, Windows 2000, Vista®, Window s 7
Har d dr ive spa ce
100 MB ( plus up t o 280 MB for Microsoft .NET 2.0, if not already
inst alled)
Th ird - pa r t y soft w a r e
Microsoft . NET 2.0, included and inst alled with PCI , if not already on
com put er Ad obe®Reader®for Windows v ersion 7.0 or new er
USB port
USB 1.1 or 2.0 type A port
2 .4 .2 USB Conn e ct ion s
The Safety Cont r oller is connect ed t o t he PC via t he USB A/ B cable. The cable is also used t o connect t he PC to t he SC- XMP
program m ing t ool in order t o download a configuration t o the XM car d.
Figu re 2 . USB con nect ion s: PC t o SC- XMP progr am m ing t ool
connect ion
Figur e 3. USB connections: PC to Safety Controller USB port
connect ion
2 . 4 .3 Et he r ne t Conn e ct ion s
Et hernet connect ions ar e m ade using an ethernet
cable connect ed from t he SC22- 3E Ethernet port t o a
network swit ch or the user ’s control device. The
SC2 2 - 3 E supports either t he standard or cr ossover-
st yle cables. A shielded cable m ay be needed in high-
noise environm ent s.
1. USB Port
2. XM Card Port
3. Et hernet Por t
Figur e 4. Safet y Controller Connections
2 .4 .4 SC- XM P Progr am m ing Tool
The pr ogram m ing t ool is used t o transfer a configur at ion fr om a PC ( running t he PCI soft ware) t o an XM card, or from an
XM card to t he PC, without requiring a Safety Controller. I t connect s to t he PC via the USB A/ B cable.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
www.bannerengineering.com - Tel: [phone]

2 .4 .5 SC- XM 1 Exte r na l M em or y ( XM ) Car d
The m odel SC- XM 1 external m em ory ( XM) car d is a rem ovable m em ory m odule t hat can store or be used t o t ransfer a
single configuration. The XM card has a wr it e- on label on it s reverse side where a configurat ion nam e or a m achine
ident ificat ion can be noted.
The XM card can be used t o:
• Keep a backup copy of t he Safet y Cont roller’s configurat ion ( t o m inim ize downt im e in t he case of a hardware
failure that m ay require a Controller r eplacem ent)
• Transfer configurations fr om one Safety Controller t o another Safet y Cont roller
• Send ( d ow nload) ident ical con figur at ion s in t o m u lt iple Safet y Con t rollers
• Transfer configurat ions bet ween t he Safety Cont roller and a personal com put er
St ore a configurat ion on t he XM card in one of t wo w ays:
• Send a copy t o the XM card using the PC I nterface (PCI ) and t he SC- X MP pr ogr am m ing t ool
• Send a copy from t he Controller t o t he XM car d, using t he Onboard I nterface ( OBI )
N OTE:
1. A configurat ion can be st ored perm anent ly in an XM card, if t he “ lock” function is per form ed.
How ever , once t he car d is lock ed, it can not be un locked ( it becom es " r ead- only ") .
2. Configurat ions on an XM card do NOT cont ain any net work set tings. The PCI soft ware m ust be
used to change network set t ings.
2 .5 Con figu ring t h e Sa fe t y Cont r olle r
The Safety Cont r oller can be configured using eit her of t he t wo interfaces: t he push buttons and t he LCD screen on t he
con tr oller it self ( t he Onb oar d I n t er face, or OBI ) , or t he PCI sof t ware in cluded on t h e enclosed CD ( p / n 1 345 34) . Th e
configuration process com prises three m ain st eps:
1. Define the safeguarding application ( risk assessm ent) .
• Det erm ine t he required devices
• Det erm ine t he required level of safety
2. Build t he configuration.
• Select safety input device t ypes and circuit connect ions
• Map each input t o one or m ore safety out put s, or t o ot her input devices
• Set opt ional saf et y out p ut ON- or OFF- t im e delay s
• Select n on- safet y inpu t dev ice t y pes and cir cu it con nect ions, if n eeded
• Assign status output signals, if needed
• Create configuration nam e, file nam e, dat e, and aut hor nam e
3. Confirm t he configurat ion.
• Controller verifies that t he desired configurat ion is valid
• User confirm s t hat the configurat ion is as expected
2 .5 .1 Onboar d I nt erface ( OBI )
The Safet y Cont roller can be configured using it s built -in push but t ons and LCD screen, t he Onboar d I nt er face (OBI ) . The
LCD display prov ides I / O dev ice and syst em st at us inform at ion for any event t hat causes one or m ore of t he Safety
Out put s t o turn OFF. The display is used in conj unct ion with t he six push but tons to:
• Creat e or m odify p assw or d- pr ot ect ed configu rat ions
• Ret rieve fault log inform ation
• Review device wiring detail and I / O logic relat ionships
• Display I / O device fault det ails and likely rem edial steps
• Display configurat ion checksum
N OTE:
1. Onboar d I nterface functions are covered in m ore detail in Section 5 and t he OBI tutorial, located
separately on t he disk.
2. The OBI cannot be used t o change net work set t ings; the PCI m ust be used for t hat function.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
12 www.bannerengineering.com - Tel: [phone]

1. Moves cursor t o t he left or select s sett ings.
2. Moves cursor t o the pr e- est ablished point in t he program t o re-
establish a m enu reference point.
3. Enters/ stores t he item highlight ed in t he display as the int ended
selection or t oggles a set t ing.
4. Moves cursor t o t he right or select s set tings.
5. Moves cursor down or m oves t hrough a list t o display individual list
item s. Also used t o select settings.
6. Moves cursor up or m oves through a list t o display individual list
item s. Also used t o select settings.
7. Et h er net con nect or indicat or s ( Yellow and Gr een; Et her net m odels
only)
8. St at us indicat ors
9. LCD display
Figu re 5 . On boar d I n t er face, inclu di ng p ush b ut t on s, LCD disp lay an d st at u s indicat ors ( m odel SC2 2- 3E shown )
St a t us I n dica t or Con di t ion I n dica t e s Co nt r oll er St a t u s
All I n dica t or s O FF — I nit iat ion Mode
Pow e r
ON Green Power ON
OFF Power OFF
St a t us ( Co nt r olle r M o de )
ON Red Configurat ion m ode
Flashing Red Lockout m ode
OFF Run m ode
USB or Tx / Rx ( depe ndin g on
m odel)
Flashing Green Transm it t ing or r eceiving dat a ( a link is
established with t he PC)
OFF Not t r ansm it t ing or receiving data
Sa fe t y O ut p ut SO1 , SO2 , SO3
ON Green Safety Output ON
ON Red Safety Output OFF
Flashing Red Safety Out put fault det ect ed
Flashing Green Safety Output waiting for reset
Et h e rn e t Co nn e ct or ( m o de l
SC2 2 - 3 E only)
Yellow OFF No link
Yellow ON Link OK
Green OFF No activit y
Green ON or flashing Activit y detected
Accessing Fa ult Codes
Fault codes are displayed on t he last line of t he OBI fault
diagnostics m enu ( see exam ple on t he right ) . Refer t o Fault
Diagnost ics—OBI on page 84 for m ore inform ation.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
www.bannerengineering.com - Tel: [phone]

2 . 5 .2 Pe rson a l Com pu t e r I n t er fa ce ( PCI )
The Safety Cont r oller can also be configured using a Windows®- based com put er and the Safety Controller PC I nterface
( PCI ) pr ogram . This user -friendly int erface m akes use of icons and cir cuit sy m bols t o sim plify t he select ion of device
propert ies during configur at ion. The configurat ion wiring and ladder logic diagrams develop autom at ically as t he
configuration progresses.
Creating a configurat ion is sim ple. Once a configur at ion is created, it :
• Can be stored t o a com put er file for archiving and future use
• Can be em ailed t o a r em ot e locat ion as an at tachm ent
• Can be sent direct ly t o another Safet y Cont roller or t o t he plug- in external m em ory card
The PCI can be used t o cr eate a configur at ion, save it and send it as described above, and also m onit or t he function of a
Controller using the live display, as well as m onit or t he fault log for t roubleshoot ing pur poses.
To access t he Ethernet functionalit y of t he m odel SC2 2 - 3 E, click on the Net work Set t ings icon and check the Enable
Net work I nterface box. The Virtual Status Out put s will appear on t he I / O Properties m enu, as will addit ional tabs above t he
docum ent sect ion of the scr een, as shown in t he follow ing figure.
1. Toolba r
2. N e t w o rk se t t ing s
3. I / O p ro pe r t ie s
4. D ocu m e n t ( in t h is ca se , W ir in g D ia gr a m )
5. V ir t ua l St a t u s Ou t pu t s ( Th ese o ut p ut s
be com e v isib le a ft e r t h e En a ble N e t w or k
I n t e r fa ce box is ch e ck e d u n de r t h e
N e t w or k Se t t in gs t a b.)
6. N e w t a b se lect ion s a lso b ecom e v isi ble .
Figur e 6. PC User I nt erf ace ( PCI ) m ain screens
•PC I nt erface funct ions are cover ed in m ore detail in section PC I nt erface ( PCI ) Ov erview on page 50 and in the
PCI tutorial
• PC I nt erface network functions are covered in m ore detail in sections Virt ual St at us Output s on page 49 and
Et hernet Reference on page 116
PCI Sof t w ar e Com p at ibilit y
To ident ify t he v er sion of y our PCI soft war e ( PC I n t er face) , click t he Help t ab locat ed on the t op tool bar and then click
Com p at ib ilit y I n for m a t io n. The inform ation contained in t he pop- up window ident ifies what PCI software version is
running and list s when a feat ure was added or changed.
Newer PCI versions ar e backwards com pat ible w it h earlier SC22 firm ware v ersions, alt hough features must be support ed
by t he SC22 firm ware version or t he feature will be unavailable. I f an unsupported feat ure is attem pted t o be downloaded,
an error m essage will be displayed. The SC22 firm ware version can be ident ified via the Onboard I nt erface ( OBI ) " Model
# " m enu it em ; see sect ion Display Cont roller I nform at ion — Onboard I nt erface ( OBI ) on page 68. This screen ident ifies
t he Safety Cont roller m odel, t he fir m ware v ersions of m icr oprocessors A and B, and t he hardware version. Cont act a
Banner Applications Engineer wit h any quest ions.
SC22 - 3/ - 3 E Saf et y Cont r oller I n st r uct ion Man ual
14 www.bannerengineering.com - Tel: [phone]

2 .6 I npu t a nd Out pu t Con ne ct ions
2 . 6 .1 Sa fe t y a nd N on - Sa f et y I np ut D ev ice s
The Safet y Cont roller has 22 input t er m inals t hat can be used t o m onitor eit her safet y or non- safety devices; t hese devices
m ay incorpor at e eit her solid - st at e or con t act - based out put s. Each of t hese 2 2 inpu t t erm inals can eit h er m on it or an in put
signal or provide 24V dc. The funct ion of each input circuit depends on t he t ype of t he device connect ed; this funct ion is
established dur ing t he controller configurat ion.
For general and specific inform at ion about input devices, t heir requirement s, hookup options, appropriate warnings and
caut ions, addit ional inst allat ion inf or m at ion, and calculat ing Safet y Dist ance ( Min im um Dist ance) , r ef er t o t he sect ion s
Syst em I nstallat ion on page 25 and I nput Device and Safety Cat egory Refer ence on page 86, w hich cont ain hookup
infor m at ion and ot her useful inform at ion about int egrat ing t he following devices:
• Safet y Circuit I nt egr it y
• Prot ect iv e ( Saf et y ) St op
• Opt ical Sensors
• Safety Gate (I nt erlock Guard)
• Tw o- Hand Cont r ol
• Safet y Mat ( Edges)
• Em ergency Stop Push But tons
• Rop e ( Cab le) Pull
• En ab lin g Dev ices ( Pendant s)
• Bypass
• Mut ing
Contact Banner Engineering for addit ional inform at ion about connect ing other dev ices not descr ibed in this m anual.
Sa fe t y D e vice H ook u p Consid er a t ions
The Safety Cont r oller input s can be configured t o interface with m any t ypes of safet y devices, including safeguarding
devices, such as safety light curt ains, com plem ent ary prot ect iv e equipm ent , such as em ergency stop push but t ons, and
other devices t hat im pact t he safe use of a m achine, such as equipm ent protect ion.
The way t hese devices interconnect im pact s their ability to exclude or detect fault s t hat could r esult in the loss of t he
safet y function. Ther e are m any standards, regulat ions and specificat ions t hat require certain capabilit ies of a safety
circuit.
W ARN I N G: Use r Re spon sibilit y
The user is responsible for ensuring t hat all local, st ate, and national law s, rules, codes, and regulations
relat ing t o t he use of t his device in any part icular applicat ion are satisfied. Make sure that all legal
requirem ents have been m et and t hat all inst allat ion, operat ion, and m aint enance instruct ions
contained in t he device docum ent ation are followed.
2 . 6 .2 Sa fe t y Ou t put s
The Safet y Ou t put s ar e design ed t o cont r ol final sw it chin g devices ( FSDs) and m achine pr im ary cont rol elem ent s ( MPCEs)
that are the last in t he cont rol chain t o control the dangerous m otion. These cont rol element s include relays, contact ors,
solenoid valves, m ot or cont rols and ot her devices t hat incorporat e force- guided ( m echanically- linked) m onit oring cont acts,
or con tr ol- reliable signals needed for ext er nal device m on it or ing.
The Safety Cont r oller has thr ee independent ly cont rolled and r edundant solid- st ate Safety Output s. The Controller’s self-
checking algorit hm ensures that t he out put s t urn ON and OFF at t he appropriat e t im es, in response t o t he assigned input
signals and t he syst em ’s self- checking t est signals.
The Safety Outputs, SO1, SO2 and SO3, can be cont rolled by input dev ices wit h both autom atic and m anual reset
operat ion.
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1. Sa fe t y Con t r olle r
2. OFF- D ela y
3. Sole noid lo ck in g sw it ch
4. Robot
5. Co nt a ct or s
Figur e 7. Safet y Out puts
See sect ion Safet y Output s on page 38 for m ore inform ation about configuring Safet y Out put s.
Fun ct iona l St op s a cco rdin g t o I EC 6 0 2 0 4 - 1 a nd AN SI N FPA7 9
The Cont roller is capable of per form ing t wo functional st op t ypes:
• Cat egory 0: an uncont rolled st op with t he im m ediat e rem oval of power from t he guarded m achine
• Cat egory 1: a controlled st op wit h a delay before power is rem oved from t he guarded m achine
Delayed stops can be used in applicat ions where m achines need power for a br aking m echanism t o stop t he hazardous
m ot ion.
ON- De lays a nd OFF- D elays
Each safety output can be configured t o function with a t im e delay. There are two types of t im e delays: ON-delay and OFF-
delay , where the outputs turn ON or OFF only aft er t he tim e lim it has elapsed. The ON and OFF tim e delay lim it opt ions are
fr om 100 m illiseconds t o 5 m inut es, in 1 00 m illisecond increm ent s.
Safet y out put ON- delays are som et im es used w hen a m achine operat ion m ust be delayed befor e a safe m achine st ar tup is
perm it t ed. An exam ple applicat ion would be a robot w eld cell.
W ARN I N G: Tu r nin g a D e lay e d Ou t pu t O n/ O ff
I f a n in pu t t h a t is m a p pe d t o b ot h a n im m e dia t e sa fe t y ou t put a n d a d e la ye d sa fe t y ou t pu t
op ens a n d t h en close s b ef or e t h e d e la y t im e of t h e de laye d o ut p u t h a s e x pir e d, t h e
im m e di at e sa fe t y o ut p ut w ill t ur n Of f a n d r e m a in O ff w hi le t h e d ela y t im e is r un n ing .
At t he end of the delay t im e, t he delayed output w ill also turn Off. Bot h outputs will then rem ain Off for
about 500 m s, before t hey w ill t ur n back On. This will happen either aut om atically, if configured for
aut o r eset , or aft er a v alid m anual reset signal, if configured for m anual reset .
2 . 6 .3 St a t u s Ou t pu t s
The Safet y Cont r oller has ten configurable st at us out put s used t o send non-safet y status signals to progr am m able logic
controllers ( PLCs) or to hum an machine interfaces ( HMI s) , or they m ay be used to power indicat or light s. These outputs
can be configured t o report on the status of input devices, safet y outputs, or t he controller it self. See section Status
Out put Signal Conventions on page 46 for m ore inform ation.
Sig na l Con ve nt ion
The status out put signal conv ent ion can be configured t o be 24V dc or 0V dc to indicate:
• When an input is in the Run state
• When a safety output is in t he ON st ate (see Note 1 below)
• When a safet y out pu t is in a logical ON st at e ( ON or in an ON- delay ; see Not e 1 below )
• When the syst em is in a Lockout condition
• When an I / O fault is present ( see Not e 2 below)
• When a syst em reset is needed
• When a safety output needs a reset ( see Note 3 below)
• When a safet y input is m ut ed
• Which safety input , of a defined group of safety input s, tur ned OFF first
• When a safet y input is bypassed
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• When a safety input has a Fault condition
• When a safet y out pu t 's OFF- delay can be can celled
N OTE:
1. Only safety output s that have inputs m apped t o t hem can be m apped t o a status out put .
2. An I / O fault is a failure of one or m ore safet y input s, safety outputs, or status out puts.
3. Only safety out put s m apped to inputs configured with m anual r eset logic can have a status
out put configured t o indicate a reset is needed.
W ARN I N G: St a t us Ou t pu t s
The St atus Outputs are not safety outputs and can fail in either the On or Off state. Th e y m u st n e ver
be u se d t o con t rol a n y safe t y - cr it ica l a pp lica t ions. I f a St a t us Ou t put is u se d t o con t ro l a
safe t y - cr it ica l a pp lica t ion, a f a ilu re t o d a ng er is possib le a n d m a y le a d t o ser io us in j ur y or
de a t h .
M on it or e d M ut e La m p Ou t put s
St at us Outputs O9 and O10 can be configured to creat e a m onit ored m ute lam p function for a m ute operation. When t he
m ut e lam p is ON, t he Cont roller m onit ors for a short circuit in t he load. When t he lam p is OFF, it m onitors for an open
circuit in t he load. I f an open circuit occurs before the start of a m ute cy cle, t he next m ut e cycle will be prevented. I f an
open circuit occurs during a m ut e cycle, t hat m ute cycle w ill finish, but the next m ute cycle will be pr evented. I f a short
occurs before or during a m ute, t hat m ute cycle w ill start and finish, but t he next m ut e cycle w ill be prevented. I f not used
t o m onitor a m ute lam p, t hese out put s m ay be used in t he sam e way s as out put s O1–O8.
I m p or t an t : On ly t e r m in a ls O 9 a n d O1 0 h a ve t h e e x t ra m on it or in g cir cu it r y n e ed e d fo r a
m onit ored m u t e la m p. I f m onit oring of t he m ute lam p is not required (depending on applicable
st andards) , any of t he St atus Out put s ( O1–O10) m ay be used t o indicat e a m ute condit ion. Because of
t h is f ea t u r e, t h e se St a t u s Ou t pu t s w ill a lw a ys a pp e ar ON w i t h n o loa d ( see Specifications on
page 23 ) .
2 . 6 .4 V ir t ua l St a t us Ou t pu t s
Using t he PCI , t he m odel SC2 2 - 3 E ( only) can configur e up t o 32 Virt ual St atus Out put s. These out put s can com m unicat e
the sam e inform at ion as t he st at us outputs, but over the network.
W ARN I N G: V ir t ua l St a t us Ou t pu t s
Virtual Status Outputs are not safety outputs and can fail in either the On or the Off state. Th e y m u st
n ev e r b e u se d t o con t ro l a n y sa fe t y - crit ica l a p plica t ion s. I f a V irt u a l St a t us Ou t pu t is u se d t o
con t ro l a sa fe t y- cr it ical a p plica t ion , a f a ilu re t o d an g er is possible a n d m a y le a d t o se r iou s
in j ur y or d ea t h .
2 . 6 .5 I / O M a ppin g: t he I / O Con t rol Re la t ion ship
The t er m “ m ap” im plies a cont rol logic relat ionship between an input and an out put , or bet ween an input and another
input, where the state of t he first input determ ines t he st at e of t he output or of the second input.
I n put s M a pp ed t o O ut p ut s. The following devices can be m apped
directly to the Safety Out put s:
Figur e 8. I nput and Output m apping
• Em ergency st op but t ons
• Safety gat e swit ches
• Opt ical sensors
• Tw o- h and con t rol devices
• Safet y m at s
• Prot ective st op swit ches
• Rope pulls
• Enabling devices
•Ext ernal device
m onit oring
• ON/ OFF devices
• Manual reset dev ices
• Solenoid or press safet y
valves
• Can cel OFF- d elay d ev ices
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I n put s M a pp ed t o I n pu t s. Muting sensors and bypass switches w ork in conj unction wit h certain safety input devices to
tem porarily suspend t he Stop signal of a safet y input dev ice. These sensors and swit ches are m apped direct ly t o the safety
inputs; they are then indirectly m apped t o t he safety output( s) controlled by t he m ut ed safety input s (see sect ion Mute
Function on page 34 ) .
2 .7 Syst e m Set t ings
The controller’s syst em sett ings define param eters for both the configur at ion file and t he controller. These set tings include:
• Configurat ion nam e
• Author’s nam e
• Power - up m od e
• Mut e on p ow er- u p en ab le
• Monit ored syst em r eset
Con fi gu ra t io n N a m e
The configurat ion nam e ident ifies the configuration t hat is used in a Safet y Controller applicat ion. The configurat ion nam e
is displayed on the cont r oller and helps to ensure the correct controller configurat ion is used.
Au t ho r’s N a m e
The aut hor’s name is helpful if quest ions about configurat ion set t ings arise.
Pow er - Up M od e ( O pe r at ion a l Ch a r a ct e r ist ics W h e n Po w e r I s App lie d)
The cont roller provides t hree power -up m odes to determ ine how t he cont roller w ill behave aft er t he power is supplied.
These m odes are: Norm al, Aut om at ic, and Manual.
•N or m a l Po w e r- Up M od e ( d e fa u lt ) . I n a nor m al pow er - up m ode, aft er pow er is applied:
◦Only t hose safety output s that have aut om atic reset inputs will t urn ON
◦Safet y out puts t hat have one or m ore m anual reset input s w ill t ur n ON only aft er a m anual ( lat ch) reset
operat ion is perfor m ed
◦Except ion: Two-hand cont rol inputs, bypass input s, and enabling device input s m ust be seen t o be in t he
St op st ate at power- up, regardless of t he power- up m ode select ion. I f t hese are seen t o be in t he Run state
at pow er- up , t he out pu t s w ill rem ain OFF.
•Au t om a t ic P ow e r - U p M ode . I n an autom at ic power-up m ode, aft er power is applied:
◦All safet y out put s w ill t urn ON im m ediat ely if t he input s t hat are m apped t o these out put s are all in t he Run
st ate.
◦Except ion: Two-hand cont r ol inputs, bypass inputs, and enabling device input s m ust be seen to be in t he
St op st ate at power- up, regardless of t he power- up m ode select ion. I f t hese are seen t o be in t he Run state
at pow er- up , t he out pu t s w ill rem ain OFF.
W ARN I N G: Au t om a t ic Pow e r - U p
When t he Controller is configured for aut om at ic system reset pow er- up m ode, t he
Controller acts as if all input devices are configured for aut o ( trip) reset. Ea ch sa fe t y
ou t pu t w ill im m e dia t ely t u r n on a t p ow e r - u p if t h e a ssign e d in pu t d e vice s a r e
a ll in t h e Ru n st a t e, e v en if o ne o r m or e o f t h e in p ut d ev ices is con fi gu re d f or
m a n ua l ( la t ch ) r ese t . I f t he applicat ion r equir es t h at a m an ual ( lat ch ) r eset operat ion
be perform ed befor e t he Safety Output t ur ns On, t hen eit her m anual or norm al power-
up m ode configuration m ust be used. Failu r e t o do so could cause a m a ch in e t o
op er at e in a n u ne x pe ct e d w a y a t p ow e r - u p o r a f t er t e m p or a ry p ow e r
in t e rr u pt io ns.
•Ma nu al Pow e r- up M ode. I n a Manu al Pow er - up Mod e, aft er p ow er is ap plied:
◦Safety outputs will turn ON only after all input s m apped to this out put are in the Run state and a System
Reset has been perform ed. (A m anual latch reset is not required.)
◦Except ion: Two-hand cont r ol inputs, bypass inputs, and enabling device input s m ust be seen to be in t he
St op st ate at power- up, regardless of t he power- up m ode select ion. I f t hese are seen t o be in t he Run state
at pow er up, t he out put s w ill r em ain OFF.
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W ARN I N G: Con t r olle r Op e ra t io n on Po w e r - Up
I t is t h e r e sp on sib ilit y of t h e u se r of t he Controller t o assess what safeguarding
devices and m ethods are appropriate for any given m achine or application. The
Qua lifie d Person1w h o configur e s, in st a lls, a n d/ or m aint a ins it m u st be a w are
of t h e p ow e r - u p b e ha v ior of t h e Con t r olle r a n d in st r u ct t h e m a chin e o pe r at o r
on t h e op e ra t io n of t h e Con t ro lle r a n d it s a ssocia t ed d evice s.
M u t e On P ow e r - U p En a ble
I f configured, t he Mute on Power- Up function w ill initiate a m ute cy cle after power is applied t o t he Safety Cont roller if t he
m u t ed saf et y in put s ar e act iv e ( Run st at e or closed ) , and eit her M1 - M2 or M3 - M4 ( bu t not all four ) ar e signaling a m u t ed
con dit ion ( for ex am ple, act iv e or closed ) .
•For m ore inform ation on t he Mut e On Power- Up function, see section Mute Function on page 34.
M on it or e d Syst e m Re se t
Monit ored Syst em Reset is enabled by default and requires an OFF- ON-OFF signal at the reset input , where t he ON-
dur at ion m u st be bet w een 0 .3 and 2 secon ds ( t r ailing edge reset ) , in or der t o r eset t h e syst em .
I f unchecked (Monit ored Syst em Reset disabled) , the reset input requires only a signal from OFF t o ON ( leading edge
r eset ) , in or der t o r eset t h e syst em .
2 .8 I nt e rn a l Logic
The Controller’s int ernal logic is designed so t hat a Safety Output can t urn ON only if all t he controlling input device signals
are in t he Run state and t he Controller’s self-check signals are in t he No- Fault state.
Sa fe t y I n pu t 1 Sa fe t y I n pu t 2 Sa f et y Co nt r olle r Sa fe t y O ut p ut 1
St op St op Run ( No Fault ) OFF
St op Run Run ( No Fault ) OFF
Run St op Run ( No Fault ) OFF
Run Run Run ( No Fault ) ON
The t able above illustrates t he logic for t w o safety input devices mapped t o control Safety Output 1. I f any of the safety
input devices are in t he Stop st at e, t hen Safety Out put 1 is OFF. When both safety input s are in t he Run state, then Safety
Out put 1 will tur n ON.
2 . 8 .1 Ad dit ion al Log ic Fu nct ion s
Ot her logic functions are slight variat ions of t he general AND logic rule set .
•Tw o - H a nd Con t r ol: The m achine init iat ion signal incorporating a 0.5 second act uator sim ultaneity lim it and ant i-
t ie- d ow n logic, design ed t o pr ev en t sin gle- act uat or m achine cy cle oper at ion
•Sa fe t y D e vice M u t in g: The autom atic suspension of one or m ore safet y input St op signals during a port ion of a
m achine operat ion when no hazard is present or when access to the hazard is ot herwise safeguarded
•Sa fe t y D e vice By pa ss: The m anually activat ed, t em porary suspension of one or m or e safety input Stop signals
when t he hazard is otherw ise safeguarded
•En a blin g D e vice Con t r ol: The actively cont rolled m anual suspension of a St op signal during a portion of a
m achine operation when a hazard could occur
•Cancel OFF- D elay: The opt ion t o cancel a configured OFF- delay t im e by eit her keeping t he Safety Output ON, or
t urning it OFF im m ediately
The rules that apply t o t hese special cases are explained in sect ion I nput Device and Safet y Category Reference on page
86.
2 .9 Passw ord Ove rview
To provide security, in som e cases, t he Safet y Controller r equires the use of a password. For inform at ion about changing a
controller’s passw ord, refer t o System Opt ions on page 63. I f t he passw ord becom es lost, contact t he Banner
Engineering for assist ance.
1A person who, by possession of a r ecognized degree or cert ificat e of professional training, or who, by ext ensive knowledge,
training and experience, has successfully dem onst rat ed t he ability t o solve problem s relating t o the subj ect m at t er and work.
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Cr e at ing a Con figu r a t ion
• Via com puter using t he Safety Controller PC I nterface ( PCI) program ( no password needed)
• Via t he Con t roller On boar d I n ter face ( OBI ) ( passw or d needed)
Con fi rm in g a Co nf igu r a t ion
• Via t he PCI, using t he PC connect ed t o a powered Controller ( password needed)
• Via t he OBI , on a powered Controller ( password needed)
Se nd ing a Con fi rm e d Co nf igu r at ion t o t h e Co nt r olle r
• Via a direct connect ion between t he PC and t he Cont roller, using the SC- USB1 cable and t he PC I nterface program
( passwor d needed )
• Via the PC, t he XM card programm ing tool, and the XM card ( password needed)
2 .1 0 Confirm ing a Con figura t ion
Alt hough a cont r oller will accept an unconfirm ed configurat ion, it will only act ivate it ( adopt t he configuration and funct ion
accor ding t o its param et ers) aft er t he configur at ion is confirm ed, using t he OBI or PC I nt er face.
I m p or t a nt : I f any m odification is m ade to a confirm ed configurat ion, or if a configurat ion is edit ed
dur ing t he confirm at ion process, t he PCI and t he controller will recognize t his m odified configurat ion as
being new and will require it t o be confirm ed before it can be act ivated and used.
Once confirm ed, a configuration can be st ored and reused without reconfirm ation. The configuration code will be validated
aut om at ically each t im e it is dow nloaded t o a cont roller and whenever t he cont roller powers up. Configurations, confirm ed
or not , can be sent via em ail. Sending ( downloading) a new confirm ed configur at ion t o a cont roller requires ent ry of t he
controller password.
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