PfofiBus GatewayTable of Contents1. Overview ................................................................................................................... 11.1 ProfiBus Gateway Unit ................................................................................................................ 11.2 What Is ProfiBus?........................................................................................................................ 21.3 Application Example of Gateway Unit ......................................................................................... 31.4 Features and Key Functions........................................................................................................ 41.4.1 Features ......................................................................................................................... 41.4.2 Key Functions ...................................................................................................................... 41.5 Description of Model Name ......................................................................................................... 71.6 Accessories ................................................................................................................................. 72. Specifications and Name of Each Part...................................................................... 82.1 General Specifications................................................................................................................. 82.2 External Dimensions.................................................................................................................... 92.3 Name and Function of Each Part .............................................................................................. 103. Installation and Noise Elimination Measures........................................................... 163.1 Installation Environment. ........................................................................................................... 163.2 Supply Voltage .......................................................................................................................... 163.3 Noise Elimination Measures and Grounding ............................................................................. 163.4 Installation.................................................................................................................................. 184. Wiring ...................................................................................................................... 194.1 Overall Configuration................................................................................................................. 194.2 I/O Signals of Gateway Unit ...................................................................................................... 224.3 Design of SIO Communication Network (SIO Communication) ................................................ 254.3.1 Wiring ........................................................................................................................... 254.3.2 Axis Number Setting..................................................................................................... 334.4 How to Connect the Teaching Tool When the Positive Terminal of the 24-V Power Supply IsGrounded................................................................................................................................... 345. Address Configuration of Gateway Unit .................................................................. 355.1 Position Number Specification Mode ........................................................................................ 355.1.1 Overall address configuration....................................................................................... 365.1.2 Gateway Control/Status Signals................................................................................... 375.1.3 Assignment for Each Axis ............................................................................................ 405.2 Direct Numerical Specification Mode ........................................................................................ 435.2.1 Overall Address Configuration ..................................................................................... 445.2.2 Gateway Control/Status Signals................................................................................... 465.2.3 Assignment for each axis ............................................................................................. 495.3 Command Specification Mode................................................................................................... 535.3.1 Overall Address Configuration ..................................................................................... 555.3.2 Gateway Control/Status Signals................................................................................... 575.3.3 Assignment for Each Axis ............................................................................................ 605.3.4 Command Area ............................................................................................................ 656 Communication Signal Details ................................................................................ 756.1 Overview of Communication Signal Timings............................................................................. 756.2 Communication Signals and Operation Timings ....................................................................... 776.3 Basic Operation Timings ........................................................................................................... 85