Intech Micro 2100-D User manual

INTECH Micro
2100-D REV. 1.1
Installation Guide.
14.04-1
TECHNOLOGY
& QUALITY
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ISO9001
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14.04-2
Section A:
2100-D Installation Guide Index.
Section A. Description, Ordering and Specifications.
Index. Page 2
Features and Ordering Information. Page 3
Specifications. Page 4
Terminals and layout. Page 5
Dimensions. Page 6
Section B: Jumpers and LED Functions Tables.
S1 Function Settings. Page 6
H1 Power Supply Settings. Page 6
H2 Comms Settings. Page 6
LED Descriptions. Page 6
Section C. Connection Diagrams.
Connection Example Diagram for Digital Outputs. Page 7
Connection Example Diagram for Digital Inputs. Page 7
Section D: Comms Connection Diagrams and Software Settings.
RS485 Serial Connection. Page 8
RS422 Serial Connection. Page 8
RS232 Serial Connection. Page 9
Communication Protocols Page 9
Station Number Programming and Serial Number. Page 10
Station Software Programming. Page 10
TXE and TX Delay Settings and Table. Page 10
Section E. Wiring and Installation.
Mounting. Page 11
Cover Removal and Fitting Page 11
Power Supply Wiring. Page 11
RS422/485 Comms Signal Cabling. Page 11
Analogue Signal Wiring. Page 12
Commissioning. Page 12

12 Channel, Isolated
Digital Inputs.
12 Channel, Isolated
Digital Outputs.
INTECH Micro
2100-D Rev 1.1
Features.
zz
zz
z12 Digital, Isolated, Optocoupler Inputs.
zz
zz
z12 Digital, Isolated, Relay Outputs.
zz
zz
zRS422/RS485 Upto 1200m.
zz
zz
zRS232 Cost Effective Radio Installation.
zz
zz
zRS232 Cost Effective PC IO Expansion.
zz
zz
zSelectable Baud Rates.
zz
zz
zDigital Inputs:
- State or Count.
- Speeds to 500Hz.
zz
zz
zEasy Programming Via Microscan Maps.
zz
zz
zProgrammable Station Number.
zz
zz
zScaled Rate Value Via Microscan Recorder.
zz
zz
zScaled Totaliser Value Via Microscan Recorder.
zz
zz
zProgrammable Relay States - NO or NC.
zz
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zComms Failure Time-out Using Relay 12.
zz
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zComms TXE and TX Delay Programming.
zz
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zProgramming Information Retained on Power Down.
zz
zz
zUniversal AC/DC Power Supply.
zz
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zEasy to Install.
zz
zz
zCompact DIN Rail Mount Enclosure.
Ordering Information.
2100-D-X Standard Unit: 12 Digital Inputs and 12 Digital Outputs. RS485 COMMS,
85~264Vac/dc Power Supply.
2100-DI-X12 Digital Inputs: RS485 COMMS, 85~264Vac/dc Power Supply.
2100-DO-X 12 Digital Outputs: RS485 COMMS, 85~264Vac/dc Power Supply.
2100-D
C PS
Note: The 2100-D is factory set to RS485. The 2100-D-X is field selectable for RS422 or RS485, and H or M power
supply.
Ordering Examples.
1/ 2100-D-422-M
2/ 2100-D-485-H
2100-D; RS422 COMMS; 23~90Vdc Power Supply.
2100-D; RS485 COMMS; 85~264Vac/dc Power Supply.
Quality Assurance Programme.
The modern technology and strict procedures of the ISO9001 Quality Assurance Programme applied during design,
development, production and final inspection grant long term reliability of the instrument. This instrument has been
designed and built to comply with EMC and Safety Standards requirements.
14.04-3
2100 models include:
2100-4S : RS422 to RS485 Converter.
2100-A16 :16AI, 4DI, 2 Relay Out, 2 AO.
2100-A4 :4AI, 4DI, 4 Relay Out, 2 AO.
2100-A4e :4AI, 4DI, 8 Relay Out, 2 AO.
2100-AO :8 AO, 8 AI, 12 DI, 2 Relay Out.
2100-D :12DI, 12 Relay Out.
2100-IS :Isolated RS232 to RS422/485.
2100-M :16AI Multiplexer.
2100-ME :Memory Expansion for 2100-A.
2100-NET :Isolated Ethernet to RS232/422/485.
2100-NS :Non-Isolated RS232 to RS422/485.
2100-R :16 Relay Expansion for 2100-A.
2100-RL2 :2 Relay Expansion for 2100-A.
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224SR 224 cdV09~32
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85~264Vac/dc

14.04-4
CAUTION: Dangerous voltages may be present. The 2100-D has no user serviceable parts.
Protective enclosure only to be opened by qualified personnel.
Remove ALL power sources before removing protective cover.
2100-D Rev1C Specifications.
Inputs: 12 Individually Isolated Inputs with LED Indication of Each Input.
-Input Voltage 5~30Vdc.
-Threshold 4.6Vtypical.
-Load @ 5V 1.1mA per Channel.
@ 12Vdc 4.2mA per Channel.
@ 24Vdc 9.6mA per Channel.
-Frequency -Low 0~20Hz. Debounce - 50msec.
-High 0~500Hz. Debounce - 2msec.
Outputs: 12 Individually Isolated Relays with LED Indication of Each Output.
-Functions 12 Relay Contact - 10 Change Over; 2 Normally Open.
-Contact Material SilverAlloy
-RelayRatings Maximum Rating Approved to Standard
250Vac, 2A UL
125Vac, 2A CSA
110Vdc, 0.3A
30Vdc, 2A
1/6hp, 250Vac
1/10hp, 125Vac
-Number of Operations 2 x 105Min, at 1A, 250Vac Resistive Load.
Comms: -Protocols
-Baud Rate
-Format
RS422 or RS485.
Selectable 2400, 4800, 9600. (Default = 9600).
8 bit, No Parity, 1 Stop.
Power : -H
-M 85~264Vac/dc;50/60Hz; 10VA. 23~90Vdc;10VA.
Refer to ‘2100-D H1 Power Supply Settings’ for voltage selection instructions.
Safety and EMC Compliances:
EMC Compliances Emissions EN 55022-A. Immunity EN 50082-1.
Safety Compliance EN 60950.
Mains Isolation 250Vac.
Mains Isolation Test Voltage -To all Inputs & Outputs: 3000Vac 50Hz for 1min.
-To Earth 1500Vac 50Hz for 1 min.
Input/Output Isolation Test Voltages -Between Inputs 1000Vdc for 1min.
-Comms to Inputs 1000Vdc for 1min.
-Relay Outputs to All Other Terminals: 3000Vac 50Hz for 1min.
-Between Relay Outputs 1500Vac 50Hz for 1min.
General Specifications: (Unless otherwise stated in other input specifications.)
RF Immunity <±1% Effect FSO Typical.
Operating Temperature 0~60C.
Storage Temperature -20~80C.
OperatingHumidity 5~85%RH Max. Non-Condensing.
Housing -Material ABS Inflammability V0 (UL94)
-Dimensions L=195, W=120, H=70mm.
-Mounting 35mm Symmetrical Mounting Rail.
-Weight 900g. Includes Packaging.
Note 1. Contact INTECH INSTRUMENTS for more detailed programming information.
Product Liability. This information describes our products. It does not constitute guaranteed properties and is not intended to affirm the suitability
of a product for a particular application. Due to ongoing research and development, designs, specifications, and documentation are subject to
change without notification. Regrettably, omissions and exceptions cannot be completely ruled out. No liability will be accepted for errors, omis-
sions or amendments to this specification. Technical data are always specified by their average values and are based on Standard Calibration
Units at 25C, unless otherwise specified. Each product is subject to the ‘Conditions of Sale’.
Warning: These products are not designed for use in, and should not be used for patient connected applications. In any critical installation
an independant fail-safe back-up system must always be implemented.

2100-D Terminals and Layout.
14.04-5
Earth ( )
Neutral (-)
Phase (+)
NO
Relay 1 COM
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
RX -
RX +
TX -
TX +
COM
Digital Input 1
Digital Input 2
NO
Relay 2 COM
NC
NO
Relay 3 COM
NC
NO
Relay 4 COM
NC
NO
Relay 5 COM
NC
NO
Relay 6 COM
NC
NO
Relay 7 COM
NC
NO
Relay 8 COM
NC
NO
Relay 9 COM
NC
NO
Relay 10 COM
NC
NO
Relay 11 COM
NO
Relay 12 COM
H
H1
M
H1: SUPPLY VOLTAGE
SELECTOR
H2: COMMS
SELECTION
RELAY
OUT
DIGITAL
IN
COMMS
POWER
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
Digital Input 7
Digital Input 8
Digital Input 9
Digital Input 10
Digital Input 11
Digital Input 12
TXE
TX
RX
BEAT
WARNING.
High Voltages May be
Present in This Area.
Only adjust jumpers with power OFF.
L4 L3 L2
L1
S1: FUNCTION
654321
H4: INTERFACE
CONNECTOR
H3: RESET
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
70
71
72
73
74
80
81
82
Notes; 1. The 2100-D has 12 Digital Inputs and 12 Relay Outputs.
2. The 2100-DI has 12 Digital Inputs. The 12 Relay Outputs are not fitted.
3. The 2100-DO has 12 Relay Outputs. The 12 Digital Inputs are not fitted.

Section B.
2100-D Jumpers and LED Functions Tables.
* For ALL programming tables. Jumper Status: 0=JUMPER NOT INSERTED 1=JUMPER INSERTED.
* Refer to ‘2100-D Terminals and Layout’ for the location of the following jumpers .
2100-D S1 Function Dip Switch Settings
sgnitteShctiwSpiDnoitcnuF
noitcnuF 1-1S 2-1S 3-1S 4-1S 5-1S 6-1S
duab0069
1eton
000000
duab0084 0 1 0 0 0 0
duab0042 110000
edoMtseT
2eton
0 0 1 0 0 0
Note 1. Factory Default.
Note 2. Factory use ONLY.
2100-D H1 Power Supply Settings.
sgnitteSrepmuJylppuSrewoP
1H egnaRegatloVylppuSrewoP
Hcd/caV462~58rofrepmuJ
M cdV09~32rofrepmuJ
snoitpircseDDEL
emaNDEL noitcnuFDEL
XR .atadlairesgniviecersinoitatSnehwevitcA
XT .atadlairesgnittimsnartsinoitatSnehwylnoevitcA
EXT .atadtimsnartotydaersinoitatSnehwylnoevitcA
TAEB yhtlaehnoitatSsetacidnignihsalflaunitnoC.taebtraeH
21~1tuptuO .dezigrenesiyalertuptuoevitcepserriehtneh
wsetacidnI
21~1tupnI gnitnuocro,dezigrenesitupnievitcepserriehtnehwsetacidnI
2100-D LED Descriptions.
Note 1. RS232mustbeorderedseparatelyto
RS422/485.
Note 2. RS422 can be jumpered for RS485,
and visa versa.
2100-D H2 COMMS Settings.
CAUTION: Dangerous voltages may be present. The 2100-D has no user serviceable parts.
Protective enclosure only to be opened by qualified personnel.
Remove ALL power sources before removing protective cover.
2100-D Dimensions.
14.04-6
Note 1. Power must be OFF before changing
H1’s position.
Note 2. Exceeding these parameters may
damage the unit.
Note 3. Ensuretheenclosurelabeliscorrectly
labelled for the jumper position.
Note 4. Low Voltage Power Supply version is
fixed, and has no jumper. This must
be ordered separately.
195mm
120mm
.
120mm
70mm
Intech INSTRUMENTS LTD
www.intech.co.nz
sgnitteSrepmuJSMMOC locotorP 1L 2L 3L 4L
DTS232SR0010
OIDAR232SR 1 0 0 0
224SR1100
584SR 0 0 1 1
L1L3 L2L4
.
.
L1L3 L2L4
.
.
Linking for RS422
Linking for RS485

Connection Example Diagram for Digital Outputs.
2100-D
1
2
3
NO
COM Relay 1
NC
4
5
6
NO
COM Relay 2
NC
7
8
9
NO
COM Relay 3
NC
10
11
12
NO
COM Relay 4
NC
13
14
15
NO
COM Relay 5
NC
HEATING
COOLING
12
12
12
12
12
12
1/6hp, 250Vac
Inductive
2A, 250Vac
Resistive
2A, 30Vdc
Resistive
0.3A, 110Vdc
Resistive
Note 1. With relays NOT energized:
NO = Normally Open.
COM = Common.
NC = Normally Closed.
Note 2. The first ten relays are change-over. The last two
(11 and 12) are Normally Open.
Note 3. Each relay can be configured for a ‘Normally ON’
or ‘Normally OFF’ output state. (E.g. for fail safe
operation.) The ‘Normally ON/OFF’ settings are
retained in software on power down, but the relays
arede-energized.Referto MicroScan Configuration
Manual.
Note 4. Relay 12 can be selected as a Comms failure time-out
alarm. The relay is normally active and deactivates
after 5mins if no Comms messages are received.
Thisfunctiondoesnotdetectmicroprocessor failure.
Whenusedforthisfunctiontherelaycannotbe used
for any other function.
Note 5. LED indication on each output when each relay is
energized.
14.04-7
2100-D
40
41
42
43
44
45
46
47
Note 1. Inputs can be:
State - i.e. ON or OFF
Count - low speed: 0~20Hz; 50ms debounce
Count-high speed: 0~500Hz; 2msdebounce
Note 2. LED indication per input. LEDintensity depends
on voltage level at the input terminals. Refer to
‘Specifications’ for input loads.
Note 3. For scaling of counter inputs, totalising and flow
data conversion, refer to Microscan
ConfigurationManual, linesetup/counterscaling.
Note 4. Allcablesmust bescreened,withscreen earthed
atoneend only.Refer‘The Proper Installation&
Wiring of the 2100-D.’
Note 5. 4K7resistornotrequiredformosttypesof 3 wire
PNP transducers.
Section C:
Connection Example Diagram for Digital Inputs.
48
49
24Vdc
3 wire NPN proximity
transducer, paddle wheel, etc.
4.7kΩo/p
24Vdc
3 wire PNP proximity
transducer, etc.
Refer note 5.
4.7kΩo/p
Digital Output
5~30Vdc
24Vdc
Reed Switch or
Relay contact.
24Vdc
Open Collector

14.04-8
OUTSTATION LAYOUT. OUTSTATION LAYOUT.
2-Wire RS485 Serial Connections. 4-Wire RS422 Serial Connections.
4
6
3
9
5
Shimaden FP21
with RS422 option
4
6
3
9
5
Shimaden SR25/253
with RS422 option
25
24
23
22
21
Shimaden SR53/54
with RS422 option
5
4
3
2
1
ShimadenSR73A/74A
with RS422 option
To other INTECH MICRO Remote
Stations & Shimaden Controllers etc.
End of Data
Hi-way
Junction Box.
TWISTED
PAIR
IN-2000-AI
Remote Station.
2100-AO
Remote Station.
IN-2000-DI
Remote Station.
2100-A4
Remote Station.
21
20
23
22
36
35
38
37
70
71
72
73
74
2100-D
Remote Station.
70
71
72
73
74
IN-2000-DO
Remote Station.
26
25
28
27
21
22
1
Shimaden SD20
with RS485 option.
23
22
21
Shimaden SR53/54
with RS485 option.
3
2
1
Shimaden SR73A/74A
with RS485 option.
To other INTECH MICRO
Remote Stations &
Shimaden Controllers etc.
Resistor = 1kΩΩ
ΩΩ
Ω.
2100-A16
Remote Station.
2100-A4
Remote Station.
2100-AO
Remote Station.
70
71
74
70
71
74
70
71
74
Notes:
(i) RS485 can only be used with software release Ver. 4.02 onwards.
(ii) RS485Data Hi-wayis not compatiblewith RS422DataHi-waydevices
such as IN-2000-AI, IN-2000-AO, IN-2000-DI, IN-2000-DO, FP21,
SR25, etc. Use a 2100-4S to interface an RS485 Data Hi-way to an
existing RS422 Data Hi-way
RS232:2100-IS convertor is not required to connect the 2100-232
directly to a PC. Use the RS232 kit to connect the 2100-232
directly to a PC. The PC requires one RS232 port per 2100.
RS485: IftheoutstationisusingRS485,itcannotbeconnectedtothesame
data hi-way as an outstations using RS422. In the ‘programming’
box, set the ‘TX delay’ box to 20. Set the Dip switches on the
2100-IS and the jumpers on the 2100 for RS485 operation.
24
23
21
22
1
Shimaden SD20
with RS422 option
3
9
5
Shimaden SR253
with RS485 option.
2100-A16
Remote Station.
70
71
72
73
74
IMPORTANT:
(i) All cables must be
screened.
(ii) All screens must
be connected
together.
(iii) The screen must
not be earthed at
any point.
IMPORTANT:
(i) All cables must be
screened.
(ii) All screens must
be connected
together.
(iii) The screen must
not be earthed at
any point.
2100-D
Remote Station.
70
71
74
70
71
72
73
74
DO NOT GUESS TX OR RX CONNECTIONS. FOLLOW THE TERMINAL NUMBERS IN THE SERIAL CONNECTION DIAGRAMS EXACTLY.
-
+
SG
Shimaden SR80 Series
with RS485 option.
Shimaden SR90 Series
with RS485 option.
SR82
18
17
16
SR83
25
24
23
SR84
22
21
1
-
+
SG
SR91
12
11
1
SR92,93,94
3
2
1
Resistor = 1kΩΩ
ΩΩ
Ω.
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
End of Data
Hi-way
Junction Box.
74 71 70 Terminal Numbers
COM TX+ TX-
RS485 DATA HI-WAY.
CABLE POLARITY
MUST BE OBSERVED RS422 DATA HI-WAY.
CABLE POLARITY
MUST BE OBSERVED
RS485 DATA HI-WAY.
CABLE POLARITY
MUST BE OBSERVED
RS422 DATA HI-WAY.
CABLE POLARITY
MUST BE OBSERVED
74 73 72 71 70 Terminal Numbers
com RX+ RX- TX+ TX-
74 71 70
COM TX+ TX- 74 73 72 71 70
com RX+ RX- TX+ TX-
2100-NET
10/100 Ethernet to
RS422/485Converter.
COMPUTER PLC
2100-IS/NS
RS232 to RS422/485
Converter/Isolator.
2100-NET
10/100 Ethernet to
RS422/485Converter.
RS232
ETHERNET
COMPUTER PLC
2100-IS/NS
RS232 to RS422/485
Converter/Isolator.
The2100-IS and 2100-NET are
designedto connect to seperatedata
hi-ways and connect to the same
SCADA PC as per the diagram.
RS232
ETHERNET
The2100-IS and 2100-NET are
designedto connect to seperatedata
hi-ways and connect to the same
SCADA PC as per the diagram.
70
71
72
73
74
2100-4S RS422
to RS485 Converter
70
71
74
RS485
Only one converter to be
connected to any one data hiway.
OR
Only one converter to be
connected to any one data hiway.
OR

14.04-9
Section D:
2100-D RS232 Serial Connection.
The 2100-D with RS232 comes complete with:
zz
zz
z1 x 5m RJ11 RS232 Cable. (2, 10 & 15m available.)
zz
zz
z1 x 9 Pin D-type Connector. (25 pin D-type available.)
zz
zz
zUSB to RS232 convertor available. Part No. BF-810.
Location of RJ11 Socket on 2100-DSeries.
elbaTtuoniPSMMOC 11JR 9BD 52BD
STR:185
DNG:2 5 7
XT:323
STC:4 7 4
c/n:511
XR:6 3 2
RS232 COMMS Hardware.
10VA
50/60Hz
85~264Vac/dc
23~90Vdc
H
M
COMMS
RS422
RS485
Ph N E RS422/RS485 COMMS
COM TX TX RX RX
82 81 80 74 73 72 71 70 49 48 47
2100-RS232 Kit-Omron
RS232 Kit for Omron PLC. Includes 2m cable & 9 pin D type Connector.
Installation.
PlugoneendoftheRS232CommscableintotheRS232RJ11Socketonthe2100Module.Plugtheotherendintoeither
the9 or 25 pinD typeconnector.(Checkfor the correct Dtype connectoronthecomputer (or Omron PLC)RS232 port
being used.) For further software and hardware information, Refer to the Microscan Manual ‘Programming the 2100
Series Remote Station.’
Communication Protocols.
Protocol is available from Intech Instruments in ‘WORD’ format, free of charge.
2100-D protocol is the protocol used by Microscan to access data in stations. Use EX DI, EX DO, RCn messages to
access station data.

2100-D Station Number Programming and Serial Number.
Important: When commissioning remote stations, you must programme a unique station number before using the
programme setup button in the Scada Software. Requires Microscan Version 4.02 onwards.
For detailed programming info, refer to ‘Programming 2100-Series Remote Station’ in the Microscan Manual.
1. ClosetheMicroscanScadadownandturnthepowerofftothe2100422/485converter.ConnectthenewRemote
Station, referring to ‘Wiring and Installation’ and ‘Commissioning’
2. Turn power back on to the 2100 422/485 converter, and start the ‘Setup Manager’ in the Microscan Scada.
3. Select ‘Recorder Setup’, or ‘Tag Setup’.
4. Select ’Program Address’. (Located in ‘Station Programming Panel’, at the bottom right of the window.
5. Enter the 2100-D serial number. (Written both on the 2100-D cover and the circuit board behind the power
supplyterminals.80, 81 &82.Ifthecover has beenremoved,thenumberon the circuitboardisalwayscorrect.
Replace with the correct cover to avoid future confusion.) Then enter the desired station number.
6. Select ‘Program’. The station number will now be stored in 2100-D permanent memory.
7. A new station number will be created on the outstation map. This is ready for connection to tags or lines.
8. Restart the Microscan Scada.
2100-D Station Software Programming.
Outstation setup.
1. If the system is already running, close the Scada down. Start the ‘Setup Manager’.
2. Select ‘Recorder Setup’, or ‘Tag Setup’.
3. Move to the required station number, using ‘next’ or ‘prev’ buttons.
4. Select‘ProgramSetup’.Theserialnumberofthe2100-Dwillberecalledautomatically.Thesoftwarerecallsthe
settings from the outstation, and displays them in the dialogue box.
5. Enter the required options and select ‘Program’ to write the data to the station.
Reading counter values.
1. On the station map connect the boxes marked ‘count’ to the line in the recorder.
2. Both totalising and rate are calculated using the MicroScan recorder. The totalise is based on the count
value, and is not integrated using time.
Reading input states.
1. On the station map connect the boxes marked ‘state’ to the line in the recorder.
2100-D TXE and TX Delay Settings.
TheTXEandTXdelaysaresoftwareselectableintheMicroScanOutstationProgrammingBox.Thesedelaysareused
forRS485/RS232operation,tocontrolthebehaviourofthetransmitterontheoutstation,whenitisreadytosenddata.
TheTXEdelaycontrolshowlongthetransmitterwaitsbeforeturningon.TheTXdelaycontrolshowlongthetransmitter
waits before sending data.
IftheTXEdelayiszero,thetransmitterturnsonimmediately.IftheTXdelayiszero,thedataissentimmediately,upon
receiving a command.
RX
TXE
TX TXE delay TX delay
The period is specified in units of 2.5ms. i.e. 10units = 25ms.
2100-D Delay Settings Table.
14.04-10
)emit(stinUsyaleDSMMOC
locotorP yaleDEXT yaleDXT
oidartiusot-232SR)sm52(01)sm005~05(002~02
224SR )sm52(01 0
584SR)sm52(010
Note: All TXE and TX Delays are Software Selectable. The Factory Default TXE Setting is 10(25ms).

14.04-11
Section E: 2100-D Wiring & Installation.
THE 2100-D IS TO BE INSTALLED AND SERVICED BY SERVICE PERSONNEL ONLY. NOOPERATOR / USER SERVICEABLE PARTS.
All power and signals must be de-energised before connecting any wiring, or altering any Jumpers or Dip Switches.
Donotstartthe Microscan before programming in a unique station number.Refer ‘Station Number Programmingand
Serial Number’.
Mounting.
* Also refer to Connection Diagrams and Notes.
(1) Mount in a clean environment in an electrical cabinet on 35mm Symmetrical mounting rail.
(2) Draft holes must have minimum free air space of 20mm. Foreign matter must not enter or block draft holes.
(3) Do not subject to vibration or excess temperature or humidity variations.
(4) Avoid mounting in cabinets with power control equipment.
(5) To maintain compliance with the EMC Directives the 2100-D is to be mounted in a fully enclosed steel fire
cabinet. The cabinet must be properly earthed, with appropriate input / output entry points and cabling.
Cover Removal and Fitting
Toremove2100covers,firmlypushdownthebuttoninthemiddleofoneendplate,andpulltheendplateoutwards,while
pulling the cover up and out.
To fit the cover, first make sure the cover is being fitted the correct way around, (Terminal 82 on the cover is above 82
onthe board.)andthat theserialnumberontheboardmatchestheserialnumberon thecover(if applicable).Slideone
endofthecoverintotheslotintheendplate.Pulltheotherendplateoutwardsandpushthecoverdownuntilitslidesinto
the slot of this endplate. Check both ends are firmly held.
Power Supply Wiring.
(1) Areadilyaccessibledisconnectdeviceanda1A,250Vacovercurrentdevice,mustbeinthepowersupplywiring.
(2) For power supply, connect Phase (or +Ve) to terminal 82, Neutral (or -Ve) to 81, and Earth to 80. To ensure
compliance to CE Safety requirements, the grey terminal insulators must be fitted to ALL mains terminals after
wiring is completed. (ie. terminals 82, 81 and 80.) For Non Hazardous Voltage power supplies (not exceeding
42.4Vpeak or 60Vdc) terminals 81 and 80 may be linked together, instead of connecting an earth.
RS422/485 Comms Signal Cabling.
(1) Useonly lowcapacitance,twisted pair,overallscreened datacable.Thecablemustequalorbetterthefollowing
specifications.
NOTE: All cables are to be subject during manufacture to in-process spark testing @ 4kVrms.
All cables are to be tested between conductors and conductors to screen for 1min @ 1500Vrms.
(2) Minimum cable pairs: RS422 = 2. (Plus overall screen.) RS485 = 1. (Plus overall screen.)
(3) Take care not to stress or damage cables during installation.
(4) Total length of trunk line, including spurs, is not to exceed 1200m without isolating boosters.
(5) Terminating resistors -1kΩ.
(6) Cabling paths should avoid sources of radio frequency interferences such as fluorescent lights, variable speed
motor drives, welding equipment, radio transmitters, etc.
(7) There should be a minimum of 200mm physical separation between power cables and data cables.
(8) Datacablesshouldnotbeexposedtoexcessiveheatormoisture,andshouldnotbeburieddirectlyintheground
withoutprotection.
(9) Avoid powering a remote station or controller from the same power supply as a variable speed drive.
(10) All unused twisted pairs should be terminated at both ends with 1kΩ resistors. DO NOT ground unused pairs.
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14.04-12 2100-D-r1130919
2100-D Wiring, Installation and Maintenance Cont.
Analogue Signal Wiring.
(1) All analogue cables should be good quality, overall screened, INSTRUMENTATION CABLE, with the screen
earthed at one end only. (e.g. Austral Standard Cables B5102ES.)
(2) Analogue signal cables should be laid a minimum distance of 300mm from power and data cables.
(3) Itis recommended thatyoudonot earthanaloguesignalloops orusepowersupplies withungroundedoutputs.
(4) Lightning arresters should be used on inputs and outputs when there is a danger from this source.
(5) Refer to diagrams for connection details.
Commissioning.
(1) Check that all the above conditions have been met, and the wiring checked, before applying power to the 2100-D.
(2) Check each relay output functions correctly, and the relay specifications are not being exceeded.
(3) Check each digital input functions correctly, and the digital input specifications are not being exceeded.
Intech INSTRUMENTS LTD
www.intech.co.nz
Christchurch Ph: [phone]
Auckland Ph: 09 827 1930
Email: [email protected]