Beckhoff KL6781 Manuals

Manuals and User Guides for Beckhoff KL6781. We have 1 Beckhoff KL6781 manual available for free PDF download: Documentation

Beckhoff KL6781 Documentation

Beckhoff KL6781 Documentation (32 pages)

M-Bus Master Terminals

Brand: Beckhoff | Category: Touch terminals | Size: 0 MB

Table of Contents

Table of Contents

3
- 1 Foreword
  
  5
- 2 Product Overview
  
  8
  - Introduction
    8
  - Fig. 1 KL6781
    8
  - Technical Data of the KL6781
    9
  - LED Displays
    10
  - Fig. 2 Leds
    10
- 3 Mounting and Wiring
  
  11
  - Installation on Mounting Rails
    11
  - Fig. 3 Attaching on Mounting Rail
    11
  - Fig. 4 Disassembling of Terminal
    12
  - Installation Instructions for Enhanced Mechanical Load Capacity
    13
  - Fig. 5 Power Contact on Left Side
    13
  - Connection
    14
    
    Connection System
    14
  - Fig. 6 Standard Wiring
    14
  - Fig. 7 Pluggable Wiring
    15
  - Fig. 8 High Density Terminals
    15
    
    Wiring
    16
  - Fig. 9 Connecting a Cable on a Terminal Point
    16
    
    Connection
    17
  - Fig. 10 Connection
    17
- 4 Access from the User Program
  
  18
  - Register Overview
    18
  - Control and Status Word
    19
  - Process Image
    21
  - Mapping
    22
  - Register Description
    23
  - Examples of Register Communication
    25
    
    Example 1: Reading the Firmware Version from Register 9
    25
    
    Example 2: Writing to an User Register
    25
- 5 Bus
  
  28
  - Introduction
    28
  - Overview
    28
  - Fig. 11 KL6781 as M-Bus Master
    28
  - Topology
    29
  - Fig. 12 Star, Line and Tree Topology
    29
  - Fig. 13 Ring Topology
    29
- 6 Programming
  
  30
  - Twincat Libraries
    30
- 7 Appendix
  
  31
  - Support and Service
    31
List of Illustrations

32

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