Safety Relay Instruction Manual

Communication Module MSR240 2
MSR200 System Port Terminal
µC
Signal Level
Conversion
RS232
RS485
Signal Level
Conversion
Electrical
Isolation
Electrical
Isolation
TxD
GND
A
B
GND
Blockdiagram
The following data relating to the MSR200 System is transmitted:
• Configuration and device status
• Connected input module types and their order of connection
• Fault diagnostic information