Rockwell Automation Publication 290E-UM001B-EN-P - June 2012 63
Installation and Wiring Chapter 2
Ethernet, DeviceNet, and
I/O Connections
DeviceNet Connector (M18)
ATTENTION: RFI Filter Grounding. Due to the presence of an integral EMI
filter, this product may draw more that 3.5 mA of leakage current. The controller
must only be used in installations with grounded AC supply systems and be
permanently installed and solidly grounded (bonded) to the building power
distribution ground. Grounding should not include any form of plug or socket
that would permit inadvertent disconnection. Consult your local codes
regarding redundant ground connections and/or size of protective earthing
conductor. The integrity of all connections should be periodically checked.
Pin 1 – Drain (no connection)
Pin 2 – +VDNET
Pin 3 – -VDNET
Pin 4 – CAN_H
Pin 5– CAN_L
Ethernet/IP Connector D-coded (M12)
M12 Female Ethernet Connector
Pin 1 – Tx+
Pin 2 – Rx+
Pin 3 – Tx–
Pin 4 – Rx–
I/O Connector (M12)
Pin 1 – Sensor Source Voltage
Pin 2 – Not Used
Pin 3 – Common
Pin 4 – Input or Output
Pin 5 – Not Used
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