Table Of Contents - WAGO 750-652 Manual

WAGO-I/O-SYSTEM 750
750-652 Serial Interface RS-232 / RS-485

Table of Contents

1 Notes about this Documentation ................................................................. 6
1.1
1.2
1.3
1.4
1.5
2 Important Notes ......................................................................................... 10
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.2
3 Device Description ..................................................................................... 14
3.1
3.2
3.2.1
3.2.2
3.2.3
3.3
3.4
3.5
3.6
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
3.6.6
3.7
3.8
4 Process Image ............................................................................................. 29
4.1
4.2
5 Function Description ................................................................................. 33
5.1
5.1.1
5.1.1.1
5.1.2
5.1.2.1
5.1.3
5.1.3.1
5.1.3.2
5.1.3.3
Manual
Version 1.4.0
Validity of this Documentation ................................................................. 6
Copyright ................................................................................................... 6
Symbols ..................................................................................................... 7
Number Notation ....................................................................................... 9
Font Conventions ...................................................................................... 9
Legal Bases ............................................................................................. 10
Subject to Changes ............................................................................. 10
Personnel Qualifications ..................................................................... 10
Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ........................................................................................... 10
Technical Condition of Specified Devices ......................................... 11
Safety Advice (Precautions) .................................................................... 12
View ........................................................................................................ 18
Connectors ............................................................................................... 19
Data Contacts/Internal Bus ................................................................. 19
Power Jumper Contacts/Field Supply ................................................ 20
®
CAGE CLAMP
Display Elements .................................................................................... 23
Operating Elements ................................................................................. 24
Schematic Diagram ................................................................................. 24
Technical Data ........................................................................................ 25
Device Data ........................................................................................ 25
Supply ................................................................................................. 25
Communication .................................................................................. 25
Interface .............................................................................................. 26
Connection Type ................................................................................ 26
Climatic Environmental Conditions ................................................... 26
Approvals ................................................................................................ 27
Standards and Guidelines ........................................................................ 28
Operating Modes for Serial Transmission .............................................. 29
Data Exchange Mode .............................................................................. 31
Operating Modes for Serial Transmission .............................................. 33
Transmit Data ..................................................................................... 33
Continuous Transmission .............................................................. 33
Receive Data ....................................................................................... 34
Continuous Receipt ........................................................................ 34
RS-232 Operating Mode..................................................................... 35
Flow Control Using XON-/XOFF Protocol .................................. 35
Flow Control Using RTS/CTS ....................................................... 35
Flow Control Using RTS/CTS, RTS with Lead/Follow-on Time . 35
Connectors ............................................................. 22
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