
Using the Modbus Ports
870USE10110 July 2004 119
Interconnect
Cables
Cable for connecting two Modbus RS485 devices, such as Momentum modules, is
available from Schneider Automation in four lengths. These cables have a black
boot.
Description Part Number Illustration
Modbus Plus or Modbus RS485
short interconnect cable (10")
Can be used for Ethernet
170 MCI 020 10
Modbus Plus or Modbus RS485 3 ft.
interconnect cable
Can be used for Ethernet
170 MCI 020 36
Modbus Plus or Modbus RS485 10
ft. interconnect cable
Cannot be used for Ethernet
170 MCI 021 80
Modbus Plus or Modbus RS485 30
ft. interconnect cable
Cannot be used for Ethernet
170 MCI 020 80
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