Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual - Manual (Page 98)

98 Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
Chapter 14 Modbus Communication
Figure 116 - Modbus RTU Communication — PanelView C600 & Micro830
2080-SERIALISOL
Ethernet Cables
To Ethernet Network
Ethernet Port
10/100Base-T
PanelView C600
2711C-T6T
Modbus Master
Standard Cable
USB A Male to B Male
Micro830
2080-LC30-24QBB
CR30
440C-CR30-22BBB
Modbus Slave
RXD TXD
GND
1761-CBL-PM02 Cable