WAGO I/O-SYSTEM 750 User manual

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Manual
WAGO-I/O-SYSTEM 750
Bluetooth®RF-Transceiver
750-644
Version 2.0.0, valid from FW/HW Version 03/03
Pos: 3 /Al le S eri en (AllgemeineModule)/Hinweisezur Dokumentation/Impressumfür Standardhandbücher- al lg. A ngaben, A nschr iften, Tel efo nnum mern und E-Mai l-A dres se n @ 3\mod_1219151118203_21.docx@ 21060@ @ 1

2 WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
© 2014 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]om
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]om
Every conceivable measure has been taken to ensure the accuracy and
completeness of this documentation. However, as errors can never be fully
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail: [e-mail]
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally protected by trademark or patent.
=== Ende d er List e f ür T e xtm ar ke E i nb a nd_ v orn e == =

WAGO-I/O-SYSTEM 750 Table of Contents 3
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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Table of Contents
1Notes about this Documentation................................................................. 8
1.1 Validity of this Documentation................................................................. 8
1.2 Revision History........................................................................................ 8
1.3 Copyright................................................................................................... 8
1.4 Symbols..................................................................................................... 9
1.5 Number Notation..................................................................................... 11
1.6 Font Conventions .................................................................................... 11
2Important Notes ......................................................................................... 12
2.1 Legal Bases ............................................................................................. 12
2.1.1 Subject to Changes ............................................................................. 12
2.1.2 Personnel Qualifications..................................................................... 12
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions .... 12
2.1.4 Technical Condition of Specified Devices......................................... 13
2.2 Safety Advice (Precautions).................................................................... 14
3Bluetooth®Technology............................................................................... 16
3.1 Piconet..................................................................................................... 16
3.2 Profile and Identification......................................................................... 16
3.3 Security ................................................................................................... 17
3.4 Definition of Terms................................................................................. 17
4Device Description ..................................................................................... 19
4.1 View ........................................................................................................ 22
4.2 Connectors............................................................................................... 23
4.2.1 Data Contacts/Internal Bus................................................................. 23
4.2.2 Power Jumper Contacts/Field Supply ................................................ 24
4.3 Antenna ................................................................................................... 26
4.4 Display Elements .................................................................................... 28
4.4.1 “Configuration” Mode........................................................................ 28
4.4.2 “Real-Time Communication” Mode, Master ..................................... 28
4.4.3 “Real-Time Communication” Mode, Slave ....................................... 29
4.4.4 “Ad-hoc Communication” Mode ....................................................... 30
4.5 Schematic Diagram ................................................................................. 31
4.6 Technical Data ........................................................................................ 32
4.6.1 Device................................................................................................. 32
4.6.2 Supply................................................................................................. 32
4.6.3 Communication .................................................................................. 32
4.6.4 Configuration and Diagnostics........................................................... 33
4.6.5 Climatic Environmental Conditions................................................... 33
4.6.6 Connection Type ................................................................................ 33
4.7 Approvals ................................................................................................ 34
4.8 Standards and Guidelines........................................................................ 35
5Function Description ................................................................................. 36
5.1 Operating Modes ..................................................................................... 36
5.1.1 “Configuration” Mode........................................................................ 37
5.1.2 “Real-Time Communication” Mode .................................................. 37
5.1.3 “Ad-hoc Communication” Mode ....................................................... 37

4 Table of Contents WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
5.2 Radio Interface ........................................................................................ 37
5.2.1 Net Forming........................................................................................ 38
5.2.1.1 Slots, Slot Addresses ..................................................................... 38
5.2.1.2 Scan for Remote Devices............................................................... 38
5.2.2 Operation as a Master in “Real-Time Communication” Mode.......... 39
5.2.3 Operation as a Slave in “Real-Time Communication” Mode ............ 40
5.2.4 Operation as a Master in “Ad-hoc Communication” Mode ............... 40
5.2.5 Operation as a Slave in “Ad-hoc Communication” Mode ................. 41
5.2.6 Visibility and Connectivity................................................................. 41
5.2.7 Encryption .......................................................................................... 42
5.2.8 Authentication .................................................................................... 42
5.2.9 Coexistence......................................................................................... 42
5.3 Startup Behavior...................................................................................... 43
5.4 Factory Settings....................................................................................... 43
5.5 Timing..................................................................................................... 44
6Process Image ............................................................................................. 45
6.1 Control/Status Byte (C/S Byte) ............................................................... 47
6.2 Prozess Data ............................................................................................ 47
6.2.1 “Real-Time Communication” Mode .................................................. 48
6.2.2 “Ad-hoc Communication” Mode ....................................................... 50
6.3 Higher-Level Configuration Protocols.................................................... 52
6.3.1 Mailbox............................................................................................... 54
6.3.2 Process Data Overlaid by Mailbox..................................................... 58
6.3.3 Register Communication.................................................................... 60
6.3.4 Parameter Channel.............................................................................. 61
6.3.4.1 Parameter Data (Register 56)......................................................... 62
6.3.4.2 Communication Control (Register 57) .......................................... 62
6.3.4.3 Parameter Sets ............................................................................... 63
6.3.4.4 Process of Parameter Transmission ............................................... 63
7Mounting..................................................................................................... 67
7.1 Mounting Sequence................................................................................. 67
7.2 Inserting and Removing Devices ............................................................ 68
7.2.1 Inserting I/O Module .......................................................................... 68
7.2.2 Removing the I/O Module.................................................................. 69
7.3 Mount Antenna........................................................................................ 70
7.3.1 Scope of Application .......................................................................... 71
7.3.2 Range in Open Area ........................................................................... 71
8Commissioning ........................................................................................... 74
8.1 Configuration and Parameterization with WAGO-I/O-CHECK............ 74
8.1.1 Title Bar.............................................................................................. 75
8.1.2 Toolbar ............................................................................................... 75
8.1.3 Navigation .......................................................................................... 76
8.1.4 Operating Mode and Role Assignment .............................................. 77
8.1.5 Parameterization Mode....................................................................... 78
8.1.5.1 Settings .......................................................................................... 79
8.1.5.2 Net Forming................................................................................... 80
8.1.5.3 PI Mapping .................................................................................... 82
8.1.5.4 Block Transfer ............................................................................... 85

WAGO-I/O-SYSTEM 750 Table of Contents 5
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
8.1.5.5 Diagnostics .................................................................................... 87
8.1.6 Status Display..................................................................................... 90
8.2 Configuration and Parameterization via Process Image ......................... 90
9Example Configuration ............................................................................. 91
9.1 Example Configurations via WAGO-I/O-CHECK................................. 91
9.1.1 Startup with the Bluetooth®Parameterization Dialog........................ 91
9.1.1.1 Network Configuration.................................................................. 91
9.1.1.2 Startup of the 750-644 I/O Modules.............................................. 92
9.1.1.2.1 Configuring Slaves via “Net Forming”..................................... 92
9.1.1.2.2 Configuring the Master via “Net Forming”.............................. 95
9.1.1.2.3 Assigning Process Data............................................................. 97
9.1.1.3 Testing Process Data Exchange..................................................... 98
9.1.2 Startup via Mailbox Commands in the Process Data Dialog ............. 98
9.1.2.1 Network Configuration.................................................................. 99
9.1.2.2 Startup of the 750-644 I/O Modules.............................................. 99
9.1.2.2.1 Switching On the Mailbox ........................................................ 99
9.1.2.2.2 Resetting 750-644 I/O Modules to Factory Settings............... 100
9.1.2.2.3 Specifying the Master ............................................................. 100
9.1.2.2.4 Querying MAC IDs................................................................. 101
9.1.2.2.5 Loading the MAC IDs of the Slave in the Device List
of the Master ........................................................................... 101
9.1.2.2.6 Loading the MAC ID of the Master in the Device Lists
of the Slaves ............................................................................ 103
9.1.2.2.7 Binding Slaves ........................................................................ 103
9.1.2.2.8 Binding the Master.................................................................. 104
9.1.2.2.9 Setting “Communication” Mode for Master and Slaves......... 105
9.2 Connecting with WAGO 757-801 ........................................................ 106
9.2.1 Preparing a 757-801 ......................................................................... 106
9.2.2 Preparing a 750-644 ......................................................................... 106
9.2.3 Exchanging Data .............................................................................. 106
9.3 Connecting to an Android Smartphone................................................. 108
9.4 Connecting to Windows 7 PC............................................................... 110
9.4.1 Preparing a PC.................................................................................. 110
9.4.2 Preparing a 750-644 I/O Module...................................................... 110
9.4.3 Adding the 750-644 I/O Module to the PC Device List................... 111
9.4.4 Starting Data Exchange via Terminal Program................................ 112
10 Diagnostics................................................................................................ 114
10.1 Diagnostics in WAGO-I/O-CHECK ..................................................... 114
10.2 Diagnostics via Process Image or LED Display ................................... 116
10.2.1 No Field Supply................................................................................ 116
10.2.2 No Radio Connection ....................................................................... 117
10.2.3 Signal Status of the Radio Connections ........................................... 117
10.2.4 Validity of Process Data................................................................... 118
10.2.5 Topicality of Process Data................................................................ 119
10.2.5.1 Topicality Not Specified for Known Reasons ............................. 119
10.2.5.2 Topicality Not Specified for Other Reasons................................ 119
10.2.6 Configuration Errors......................................................................... 120

6 Table of Contents WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
11 Use in Hazardous Environments ............................................................ 121
11.1 Marking Configuration Examples......................................................... 121
11.1.1 Marking for Europe According to CENELEC and IEC................... 121
11.1.2 Marking for America according to NEC 500................................... 125
11.2 Installation Regulations......................................................................... 126
11.2.1 Special Conditions for Safe Operation of the ATEX and
IEC Ex (acc. DEMKO 08 ATEX 142851X and
IECEx PTB 07.0064)........................................................................ 126
11.2.2 Special conditions for safe use
(ATEX Certificate TÜV 07 ATEX 554086 X) ................................ 127
11.2.3 Special conditions for safe use
(IEC-Ex Certificate TUN 09.0001 X) .............................................. 128
11.2.4 ANSI/ISA 12.12.01 .......................................................................... 129
12 Appendix................................................................................................... 130
12.1 Mailbox Commands.............................................................................. 130
12.1.1 Übersicht sortiert nach Gruppen und Opcodes................................. 130
12.1.2 Overview Sorted According Mailbox Commands ........................... 134
12.2 Return Values of Mailbox Commands.................................................. 137
12.3 Reference for Mailbox Commands ....................................................... 138
12.3.1 General Commands .......................................................................... 139
12.3.1.1 No Task........................................................................................ 139
12.3.2 Block Transfer .................................................................................. 139
12.3.2.1 Download Start of a Block .......................................................... 139
12.3.2.2 Continuing Block Download or Upload...................................... 141
12.3.2.3 Stopping Block Download or Upload.......................................... 142
12.3.3 Maintenance and Firmware .............................................................. 144
12.3.3.1 Warm Booting the Bluetooth®Subsystem................................... 144
12.3.3.2 Save Configuration with Subsequent Warm Boot....................... 144
12.3.3.3 Reading the Host Firmware Version ........................................... 145
12.3.3.4 Reading the Firmware Version of the Baseband Controller........ 146
12.3.4 Process Image (PI)............................................................................ 147
12.3.4.1 Determining the Size of a Slot for Data Transfer in the
Master PI...................................................................................... 147
12.3.4.2 Querying Remote Process Image Parameters within the
Master PI...................................................................................... 148
12.3.5 Device Configuration ....................................................................... 149
12.3.5.1 Reading Local Device Names...................................................... 149
12.3.5.2 Wiriting Local Device Names ..................................................... 150
12.3.5.3 Reading Local MAC IDs ............................................................. 151
12.3.5.4 Reading a Local WAGO Device Class........................................ 152
12.3.5.5 Writing a Local Device Class ...................................................... 153
12.3.5.6 Reading a Local Operating Mode................................................ 153
12.3.5.7 Setting the Local Operating Mode............................................... 154
12.3.5.8 Reading the Local Encryption Mode........................................... 155
12.3.5.9 Setting the Local Encryption Mode............................................. 156
12.3.5.10 Reading the Local Authentication Mode..................................... 157
12.3.5.11 Setting Local Authentication Mode............................................. 157
12.3.5.12 Reading the Local Bluetooth®Password ..................................... 159
12.3.5.13 Writing the Local Bluetooth®Password...................................... 160

WAGO-I/O-SYSTEM 750 Table of Contents 7
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
12.3.5.14 Erasing Local Authorization........................................................ 161
12.3.5.15 Reading the Length of the Flash Configuration .......................... 162
12.3.5.16 Reading the Roll of the Local Device.......................................... 162
12.3.5.17 Setting the Role of the Local Device........................................... 163
12.3.5.18 Restoring Factory Settings........................................................... 164
12.3.5.19 Reading the Maximum Transmission Power............................... 164
12.3.5.20 Setting the Maximum Transmission Power................................. 165
12.3.5.21 Reading the Default Transmission Power ................................... 166
12.3.5.22 Setting the Default Transmission Power ..................................... 166
12.3.6 Network ............................................................................................ 168
12.3.6.1 Scanning for a Remote Device in the Wireless Network ............ 168
12.3.6.2 Reading the MAC ID of a Remote Device.................................. 169
12.3.6.3 Reading the Device Names of a Remote Device......................... 170
12.3.6.4 Entering a Device in the Table of Allowed Devices ................... 172
12.3.6.5 Reading a Remote Device from the Table of Allowed Devices.. 173
12.3.6.6 Granting Access Permission to a Device..................................... 174
12.3.6.7 Deleting Access Permission for a Device.................................... 175
12.3.6.8 Reading Access Permission for Remote Devices........................ 176
12.3.6.9 Reading QoS Settings.................................................................. 177
12.3.6.10 Setting QoS Settings.................................................................... 178
12.3.6.11 Reading Back the Time Setting – Between Two Attempts to
Establish a Connection ................................................................ 179
12.3.6.12 Setting the Time Setting – Between Two Attempts to Establish
a Connection ................................................................................ 180
12.3.6.13 Reading the User-Friendly Name of an Allowed Device ............ 181
12.3.6.14 Writing the User-Friendly Name of an Allowed Device............. 182
12.3.7 Diagnostics ....................................................................................... 184
12.3.7.1 Reading the Status of the Local I/O Module ............................... 184
12.3.7.2 Reading the Status of the Wireless Network ............................... 185
12.3.7.3 Reading Diagnostic Information.................................................. 186
12.3.7.4 Establishment of the Object ID.................................................... 189
12.3.7.5 Reading the Connection Quality.................................................. 191
12.3.7.6 Reading the Signal Strength for a Connection ............................ 192
12.3.7.7 Reading Available Hopping Channels......................................... 194
12.3.7.8 Setting an LED ............................................................................ 195
12.3.7.9 Mirroring a Mailbox for Test Purposes ....................................... 197
12.3.7.10 Reading the Operating Time of the I/O Module.......................... 197
12.4 Extended Register Structure (Configuration Block) ............................. 198
13 Glossary .................................................................................................... 201
List of Figures .................................................................................................... 213
List of Tables...................................................................................................... 215
=== En de der Lis te für T extmar ke Verz eich nis_vor ne == =

8 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Pos: 7 /Al le S eri en ( Allg em eine M od ul e)/Ü bers chr ift en für all e S erie n/Hi n weis zur D ok umen ta tion/ Hin weis e z ur D o kume ntati on - Ü b er sc hri ft 1@ 4\mod_1237987661750_21.docx@29029 @ 1@ 1
1 Notes about this Documentation
Pos: 8 /Al le Ser ie n ( All ge m ein e M od ul e) /Hi nw eis e z ur Doku m ent ati o n/Hi n weis e/H i n weis : D o kum ent ati on auf be wahr e n @ 4\mod_1237987339812_21.docx@ 29026 @ @ 1
Keep this documentation!
The operating instructions are part of the product and shall be kept for the entire
lifetime of the device. They shall be transferred to each subsequent owner or user
of the device. Care must also be taken to ensure that any supplement to these
instructions are included, if applicable.
Pos: 9 /Al le S eri en ( Allg em eine M od ul e)/Ü bers chr ift en für all e S erie n/Hi n weis zur D ok umen ta tion/ Gül tig kei tsber ei ch - Ü ber sc hr ift 2 @ 12\mod_1338912448776_21.docx@ 96469 @ 2 @ 1
1.1 Validity of this Documentation
Pos: 10 / S eri e 750 ( WA GO-I/ O-SYST EM )/ Hi n weis e z ur Do kum e ntat i on/ Gül ti gk eits b erei c h/G ülti g k eits ber ei ch Dok um entation Busklemme750-xxxx, oh ne Vari anten angab e @ 14\mod_1358944037947_21.docx@ 109346@ @ 1
This documentation is only applicable to the I/O module 750-644
(Bluetooth®RF-Transceiver).
Pos: 11 / S eri e 750 ( WA GO-I/ O-SYST EM )/H i nweis e z ur D o kum ent ati on/H i nw eise /Ac ht ung : H in wei s z ur D o ku ment ati on B us kl emm en 750-xxxx @ 4\mod_1237986979656_21.docx @ 29023@ @ 1
The I/O module 750-644 shall only be installed and operated according to the
instructions in this manual and in the manual for the used fieldbus
coupler/controller.
Consider power layout of the WAGO-I/O-SYSTEM 750!
In addition to these operating instructions, you will also need the manual for the
used fieldbus coupler/controller, which can be downloaded at www.wago.com.
There, you can obtain important information including information on electrical
isolation, system power and supply specifications.
Pos: 12 /Al l e Ser i en ( All ge mei ne M od ule) /Ü b ersc hri fte n f ür alle Seri en/H in wei s z ur D o ku ment ati on /Ä nder ung s hist or ie - Ü ber s chr ift 2 @ 6\mod_1255513312687_21.docx@ 42790@ 2 @ 1
1.2 Revision History
Pos: 13 /D oku ment ation all g emei n/T es t /Al e x/ 750-64 4/ Än d er ung s hist or i e - 750-644@ 15\mod_1371728027050_21.docx@ 123812@ @ 1
Table 1: Revision history
Document
version
Equipment version
Change
Hardware
Software
1.0.0
01
01
Initial draft
2.0.0
03
03
Reorganization after functional expansion of the
“Ad-hoc communication ” mode
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1.3 Copyright
This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.
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WAGO-I/O-SYSTEM 750 Notes about this Documentation 9
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Pos: 14.3 /All e S eri en ( Al lg emei ne Mod ule) /Ü bers chr ift e n f ür alle S er ie n/Hi nw eis z ur Do ku ment ati on /Sy mb ole - Ü b ers chr if t 2 @ 13\mod_1351068042408_21.docx@ 105270@ 2 @ 1
1.4 Symbols
Pos: 14 .4.1 /Al le Seri en (All gemei ne Mod ul e) / Wic hti g e Er l äut er u ng e n/ Sic her h eit s- und sonstigeHinweise/Gefahr/Gefahr:_WarnungvorPersonenschädenallgemein_- Er l äuter ung @ 13 \mod_1343309450020_21.docx@ 101029@ @ 1
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Pos: 14 .4.2 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und so ns ti ge H in wei s e/ Gef ahr /G ef ahr : _War nung vor Pers on en sch ä den durc h el e ktr isc he n Strom _ - Erläuterung@ 13\mod_1343309694914_21.docx@ 101030@ @ 1
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Pos: 14 .4.3 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und so ns ti ge H in wei s e/ War nung / W arn ung : _ W arn ung vor Pers one nsc h äd en al lg e mei n_ - Erläuterung@ 13\mod_1343309877041_21.docx@ 101035@ @ 1
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Pos: 14 .4.4 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und so ns ti ge H in wei s e/ Vors ic ht /V ors ich t: _War nu ng vor P ers on e nsc hä den allg e mei n_ - Erläuterung@ 13\mod_1343310028762_21.docx@ 101038@ @ 1
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Pos: 14 .4.5 /Al le Seri en ( Al lg e mei ne Mod ul e)/ Wi c hti g e Er l äut er u ng en/ S ich er h eits - und sonstigeHinweise/Achtung/Achtung:_Warnung vorSachschädenallgemein_- Erläuterung@ 13\mod_1343310134623_21.docx@ 101041@ @ 1
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Pos: 14 .4.6 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- undsonstigeHinweise/Achtung/Achtung:_Warnung vorSachschäden durchelektrostatische Aufladung_- Er lä ut er ung @ 13\mod_1343310227702_21.docx@ 101044@ @ 1
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Pos: 14 .4.7 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter ung e n/ Si ch erh ei ts- u nd sonstige Hinweise/Hinweis/Hinweis: _Wichtiger Hin weisallgem ein_- Erläuterung@ 13\mod_1343310326906_21.docx @ 101047 @ @ 1
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
Pos: 14 .4.8 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und so ns t ig e Hi n wei s e/I nf or mat io n/I nf or mat io n: _Wei ter e I nf or ma tio n allg e mei n_ - Er l äu ter ung @ 13 \mod_1343310439814_21.docx@ 101051@ @ 1

10 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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WAGO-I/O-SYSTEM 750 Notes about this Documentation 11
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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1.5 Number Notation
Table 2: Number notation
Number code
Example
Note
Decimal
100
Normal notation
Hexadecimal
0x64
C notation
Binary
'100'
'0110.0100'
In quotation marks, nibble separated with
dots (.)
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1.6 Font Conventions
Table 3: Font conventions
Font type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu
Menu items are marked in bold letters.
e.g.: Save
>
A greater-than sign between two names means the selection of a
menu item from a menu.
e.g.: File > New
Input
Designation of input or optional fields are marked in bold letters,
e.g.: Start of measurement range
“Value”
Input or selective values are marked in inverted commas.
e.g.: Enter the value “4 mA” under Start of measurement range.
[Button]
Pushbuttons in dialog boxes are marked with bold letters in square
brackets.
e.g.: [Input]
[Key]
Keys are marked with bold letters in square brackets.
e.g.: [F5]
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12 Important Notes WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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2 Important Notes
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This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1 Legal Bases
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2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications that serve to increase the efficiency of technical
progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from
the granting of patents or from the legal protection of utility patents. Third-party
products are always mentioned without any reference to patent rights. Thus, the
existence of such rights cannot be excluded.
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2.1.2 Personnel Qualifications
All sequences implemented on Series 750 devices may only be carried out by
electrical specialists with sufficient knowledge in automation. The specialists
must be familiar with the current norms and guidelines for the devices and
automated environments.
All changes to the coupler or controller should always be carried out by qualified
personnel with sufficient skills in PLC programming.
Pos:17.5/Serie750(WAGO-I/O-S YST EM )/ Wi c hti g e Er lä ut er u ng en/ Bes ti mm u ng sg e mäßeVerwendungBestimmungsgemäßeVerwendung750-xxxx- Ü b ers chr if t 3 un d I n hal t @ 3\mod_1224064151234_21.docx@ 24070 @3 @ 1
2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
Fieldbus couplers, fieldbus controllers and I/O modules found in the modular
WAGO-I/O-SYSTEM 750 receive digital and analog signals from sensors and
transmit them to actuators or higher-level control systems. Using programmable
controllers, the signals can also be (pre-) processed.
The components have been developed for use in an environment that meets the
IP20 protection class criteria. Protection against finger injury and solid impurities
up to 12.5 mm diameter is assured; protection against water damage is not
ensured. Unless otherwise specified, operation of the components in wet and
dusty environments is prohibited.
Operating 750 Series components in home applications without further measures
is only permitted if they meet the emission limits (emissions of interference)
according to EN 61000-6-3. You will find the relevant information in the section
on “WAGO-I/O-SYSTEM 750” “System Description” “Technical Data” in
the manual for the used fieldbus coupler/controller.

WAGO-I/O-SYSTEM 750 Important Notes 13
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/O-
SYSTEM 750 in hazardous environments. Please note that a prototype test
certificate must be obtained that confirms the correct installation of the system in
a housing or switch cabinet.
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2.1.4 Technical Condition of Specified Devices
The devices to be supplied ex works are equipped with hardware and software
configurations, which meet the individual application requirements. WAGO
Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of
changes in hardware or software as well as to non-compliant usage of devices.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.
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14 Important Notes WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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2.2 Safety Advice (Precautions)
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For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
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Do not work on components while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
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Installation only in appropriate housings, cabinets or in electrical operation
rooms!
The WAGO-I/O-SYSTEM 750 and its components are an open system. As such,
install the system and its components exclusively in appropriate housings,
cabinets or in electrical operation rooms. Allow access to such equipment and
fixtures to authorized, qualified staff only by means of specific keys or tools.
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Replace defective or damaged devices!
Replace defective or damaged device/module (e.g., in the event of deformed
contacts), since the long-term functionality of device/module involved can no
longer be ensured.
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Protect the components against materials having seeping and insulating
properties!
The components are not resistant to materials having seeping and insulating
properties such as: aerosols, silicones and triglycerides (found in some hand
creams). If you cannot exclude that such materials will appear in the component
environment, then install the components in an enclosure being resistant to the
above-mentioned materials. Clean tools and materials are imperative for handling
devices/modules.
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Cleaning only with permitted materials!
Clean soiled contacts using oil-free compressed air or with ethyl alcohol and
leather cloths.
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WAGO-I/O-SYSTEM 750 Important Notes 15
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Do not use any contact spray!
Do not use any contact spray. The spray may impair contact area functionality in
connection with contamination.
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Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
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Avoid electrostatic discharge!
The devices are equipped with electronic components that you may destroy by
electrostatic discharge when you touch. Pay attention while handling the devices
to good grounding of the environment (persons, job and packing).
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16 Bluetooth® Technology WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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3 Bluetooth®Technology
Bluetooth®technology is wireless communication method based on IEEE
802.15.1. It allows license-free wireless communication in the ISM-band
frequency range between 2.402 and 2.480 GHz worldwide.
This technology is primarily used for data exchange between wireless input
devices or smartphones, but has also established itself in industrial applications.
Compared to other wireless technologies, only relatively low data rates are
achieved, but connections are very robust. Industrial implementations also allow
connections with ranges well beyond the ranges of devices for private use.
3.1 Piconet
Devices that use Bluetooth®technology to communicate form a so-called piconet.
One device assumes the master role and all others are slaves.
Figure 1: Piconet
Data is exchanged between the master and slave directly, but not between the
slaves themselves.
3.2 Profile and Identification
Bluetooth®technology can be used in many ways. Supported applications can
have very different requirements. For example, transmission of a business card or
audio signal requires different protocols. Bluetooth®devices normally support
only certain protocols. To make identification of suitable partners easier for
devices, profiles have been defined. Communication between devices is then
possible when both devices support the same profile.

WAGO-I/O-SYSTEM 750 Bluetooth® Technology 17
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
A standardized profile is the “Serial Port Profile” (SPP). It is used for wireless
transmission of serial interface data such as RS-232 or RS-485.
The “Service Discovery Profile” (SDP) supported by all Bluetooth®devices
allows a device to discover which devices are in range and to identify supported
profiles. Devices can broadcast which functions are supported by encoding such
functions as a so-called “Class of Device” (CoD) and by sharing that with other
devices. The CoD then makes it possible to look for devices with specific
functionality.
Table 4: Classes (CoD) of WAGO devices
WAGO Device
CoD (hexadezimal)
Bluetooth®RF Transceiver 750-644
(real-time profile)
0x0020f8
Bluetooth®Module 757-801 with
RS-232
0x1f00
Bluetooth®Adapter 750-921
0x1f00
In addition to the CoD, all devices have a MAC ID that is used to uniquely
identify the device. Many devices also allow you to choose and save a specific
name for the device. This name is then also be queried wirelessly.
In addition to standardized profiles, industrial devices sometimes also use
proprietary profiles to meet specific requirements, e.g. in terms of reliability.
3.3 Security
Compatibility, connectivity and the security of radio communication are high
priorities for Bluetooth®technology. Due to the wide variety of devices and
applications that the technology uses, configurations can arise where devices are
unable to communicate with each other because of the different security
mechanisms implemented. This can affect devices, for example, that have no
configuration options for reasons of cost or devices that do not allow direct user
interaction based on their design.
3.4 Definition of Terms
The following table contains explanations about the terms used in this documen-
tation.

18 Bluetooth® Technology WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Table 5: Terms used
Term
Explanation
Local
A component or device to which there is a wired connection.
Example: A 750-644 I/O module represented in WAGO-I/O-
CHECK on the operator PC.
Remote
A component or device to which there is no wired connection.
Communication
partner
A remote device (from the perspective of the local device) or
the local device (from the perspective of a remote device).
In range
Devices or components are in range when transmitter and
receiver are mutually so strong or sensitive that
communication is technically possible. Whether
communication actually occurs depends on several other
factors, e.g. if radio connection is even wanted or if security
settings are compatible.
Allowed
For secure connections, communication is only possible with
devices defined as “authorized devices”. Bluetooth®
technology designates devices that view each other as
“authorized devices”, as well as “paired” or “coupled”.
Visible
Describes a Bluetooth®device that responds to scans from
any other Bluetooth®device. A device that is not visible only
responds to scans or connection attempts when such attempts
come from authorized devices.
Connectable
Describes a Bluetooth®device to which connections can be
established. Sometimes it may not be possible for authorized
devices to connect to a Bluetooth®device. This is the case,
for example, when the device is designed or configured to
allow only a certain number of simultaneous connections and
that number has already been reached.
Connected
Describes a state in which devices are able to exchange data
with each other. To do so, the devices must be in range. If the
devices have a secure connection, the connection must be
between authorized devices.
Authentication
Refers to the process of mutual verification of two Bluetooth®
devices, where each device determines if the other is an
authorized device. Part of the process can be user interaction,
e.g. display of a dialog box on a smartphone or access to a
saved configuration that indicates which devices are and are
not allowed.
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WAGO-I/O-SYSTEM 750 Device Description 19
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
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4 Device Description
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The Bluetooth®RF Transceiver 750-644, hereafter referred to as the 750-644 I/O
module, is used to integrate a Bluetooth®network (Piconet) in the WAGO-I/O-
SYSTEM 750. 750-644 modules are installed and used jointly with other I/O
modules of the WAGO-I/O-SYSTEMs 750 in different fieldbus systems.
The 750-644 I/O module permits wireless exchange of data within the Bluetooth®
piconet. It can function as the coordinator (referred to in the following as the
“master”) or as the terminal (referred to in the following as the “slave”) depending
on the configuration. A maximum of seven slaves may communicate with one
master.
In piconets consisting of 750-644 I/O modules exclusively, the I/O modules can
use a specific proprietary profile for communication. If using the WAGO 758-912
antenna, ranges of up to 1000 meters can be achieved. In addition to particularly
robust, deterministic radio communication, expanded diagnostic functions are also
available.
The 750-644 I/O module can communication with devices from different
manufacturers that support the protocols of the SPP profile, i.e. the wireless
transmission of serial interface data. Apps are available that allow smartphones to
exchange data with the 750-644 I/O module.
The WAGO-I/O-CHECK software is used to configure the 750-644 I/O module
locally (network configuration, process image mapping). Eight 3-color LEDs
indicate the current status of the 750-644 I/O module.
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The 750-644 module can be used with the fieldbus couplers and controllers of the
WAGO-I/O-SYSTEM 750 of the specified version or higher listed in the
“Compatibility list” table.
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20 Device Description WAGO-I/O-SYSTEM 750
750-644 Bluetooth®RF-Transceiver
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Table 6: Compatibility list
Bus system
Fieldbus couplers/controllers
Item no.
Hardware
status
Software
status
750 Series
BACnet/IP
Programmable fieldbus controller
750-830
03
03
Programmable fieldbus controller
750-831
01
01
CAL
Fieldbus coupler
750-305
CANopen
Fieldbus coupler
750-307
Programmable fieldbus controller
750-807
Fieldbus coupler
750-337
13
10
Fieldbus coupler, D-Sub
750-338
01
10
ECO fieldbus coupler
750-347
01
04
ECO fieldbus coupler, D-Sub
750-348
01
04
Programmable fieldbus controller,
MCS
750-837
06
11
Programmable fieldbus controller,
D-Sub
750-838
01
11
DeviceNet
Fieldbus coupler
750-306
15
4I
ECO fieldbus coupler
750-346
02
07
Programmable fieldbus controller
750-806
07
07
EtherCAT
Fieldbus coupler
750-354
01
01
ETHERNET
Programmable fieldbus controller
750-880
04
02
Programmable fieldbus controller,
TeleControl
750-880/
025-001
02
Programmable fieldbus controller,
TeleControl ECO
750-880/
025-002
02
Programmable fieldbus controller
750-881
02
03
Programmable media-redundant
fieldbus coupler
750-882
05
02
Programmable fieldbus controller,
Application Controller BA
750-884
02
Programmable media-redundant
fieldbus coupler
750-885
06
04
ETHERNET
TCP/IP
TCP/IP fieldbus coupler
750-341
03
03
TCP/IP fieldbus coupler
750-342
04
14
Fieldbus coupler
750-352
02
02
Programmable fieldbus controller
750-841
11
07
Programmable fieldbus controller
750-842
13
12
Programmable fieldbus controller
750-843
Programmable fieldbus controller,
2 ports
750-871
05
07
Programmable fieldbus controller,
RS-232
750-873
03
IEC60870-5
Programmable fieldbus controller for
telecontrol applications
750-872
04
03
Programmable fieldbus controller for
telecontrol applications, TeleControl
750-872/
020-000
INTERBUS
Fieldbus coupler
750-304
Fieldbus coupler
750-324
Programmable fieldbus controller
750-804
Fieldbus coupler with fiber-optic
connection
750-334
ECO fieldbus coupler
750-344
ECO fieldbus coupler
750-345