Table of contents
Copyright Notice ........................................................................................ 3
TX-I/O Product Range Overview ............................................................... 7
TX-I/O Modules ........................................................................................... 8
TX-I/O Module Feature Summary .............................................................................9
Local Override Feature.......................................................................................10
TX-I/O Module Specifications..................................................................................11
Consumption Data for I/O Points .......................................................................11
TX-I/O Module Assembly.........................................................................................13
Address Keys .....................................................................................................14
Separating a Module from its Terminal Base.....................................................15
TX-I/O Module Product Diagram.............................................................................16
Digital Input Modules (TXM1.8D and TXM1.16D)...................................................17
Digital Output Modules (TXM1.6R and TXM1.6R-M)..............................................18
Digital Output Common Connections.................................................................19
Universal I/O Modules (TXM1.8U and TXM1.8U-ML).............................................20
Supply Terminal Connections ............................................................................20
Digital Input Support...........................................................................................21
Active Input and Output Support........................................................................21
Local Override/Identification Device...................................................................22
Super Universal I/O Modules (TXM1.8X and TXM1.8X-ML)...................................24
Supply Terminal Connections ............................................................................25
Active Input and Output Support........................................................................25
Digital Input Support...........................................................................................27
Local Override/Identification Device...................................................................28
TX-I/O Power Supply and Bus Modules ................................................. 30
TX-I/O Power Supply Overview...............................................................................30
TX-I/O Power Supply Specifications ..................................................................31
TX-I/O Power Supply Product Diagram .............................................................32
Bus Connection Module Overview ..........................................................................33
TX-I/O Bus Connection Module Specifications..................................................33
Bus Connection Module Product Diagram.........................................................34
TX-I/O Island Bus...................................................................................... 35
Admissible Number of Devices ...............................................................................35
Structure of the Island Bus Rows............................................................................35
Installation Rules and Limitations.......................................................................35
Row Orientation..................................................................................................38
Installation and Commissioning...............................................................................40
Required Tools...................................................................................................40
Common Grounding Requirement .....................................................................41
Power Supply Wiring..........................................................................................43
Extending Communication .................................................................................44
Commissioning Notes ........................................................................................45
5
Siemens Industry, Inc. TALON TX-I/O Modules and Island Bus Technical Reference
588-587 CONFIDENTIAL: For internal use only 4/6/2010