Industrial PC
Fieldbus Components
Bus Coupler
Bus Terminal Controller
BC3150 | Bus Terminal Controller for PROFIBUS DP
BC4000 | Bus Terminal Controller for Interbus
BC5150 | Bus Terminal Controller for CANopen
BC5250 | Bus Terminal Controller for DeviceNet
BC8050 and BC8150 | Bus Terminal Controller with RS485 or RS232 Interface
Foreword
Product overview
Mounting and wiring
Parameterization and Commissioning
Programming
RS232 - Interface
Protocol
Modbus
Modbus protocol
Data Frame
Modbus interface
Modbus error response
Functions
Modbus functions in the BC8150
Function 3: READ HOLDING REGISTERS
Function 4: READ INPUT REGISTERS
Function 6: writing an analog output
Function 8: Diagnosis
Function 16: Writing a number of analog outputs
Function 23: Writing and reading of several analog value outputs or inputs
Protocol Overview
KS8000 protocol
Introduction to the system
Error handling and diagnosis
Appendix
BC9000 and BC9100 | Bus Terminal Controller for Ethernet
BC9020, BC9050 and BC9120 | Bus Terminal Controller for Ethernet
BC9191 and BC9191-0100 | Room Controller for Building Automation
BX3100 | Bus Terminal Controller for PROFIBUS
BX5100 | Bus Terminal Controller for CANopen
BX5200 | Bus Terminal Controller for DeviceNet
BX8000 | Bus Terminal Controller for RS232/RS485
BX9000 | Bus Terminal Controller for Ethernet
Bus Terminals
Terminal Modules
EtherCAT Box
EtherCAT Terminals
EtherCAT plug-in modules
Fieldbus Box and IO-Link box
Fieldbus Cards and Switches
Power Supplies
Current Transformers
Fieldbus Accessories
Drive Technology
TwinCAT 3
TwinCAT 2
MX-System
Industry Solutions
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