Devicenet Connection - ABB RDNA-01 User Manual

DeviceNet connection

The bus cable is connected to terminal block X1 on the RDNA-01.
The terminal block is described below.
X1
DeviceNet bus termination
The DeviceNet bus line must be terminated with 121 ohm
resistors connected between the CAN_L and CAN_H wires at
each end as shown below.
121 ohm
1%
Metal Film
1/4 W
Description
1 V- Isolated ground
2 CAN_L CAN_L bus line
3 SHLD Network cable shield
4 CAN_H CAN_H bus line
5 V+ Isolated 24 V DC voltage supply
Scanner Node 1
• • •
CAN_H
CAN_L
Node n
121 ohm
1%
Metal Film
1/4 W
Electrical installation
33