ABB AC500 PLC - Connection of the Digital Inputs; Connection of the Digital Outputs

Bit Rate (speed) Bus Length
1 Mbit/s 40 m
800 kbit/s 50 m
500 kbit/s 100 m
250 kbit/s 250 m
125 kbit/s 500 m
62.5 kbit/s 1000 m
20 kbit/s 2500 m
10 kbit/s 5000 m
Connection of the Digital Inputs
The following figure shows the electrical connection of the digital input DI0. Proceed with the
digital inputs DI1 to DI7 in the same way.
2.0
DI0
2.1
DI1
2.2
DI2
2.3
DI3
2.4
DI4
2.5
DI5
2.6
DI6
2.7
DI7
2.8
UP
2.9
ZP
24 V DC
-
+
Fig. 117: Connection of the digital inputs to the module CI581-CN
Connection of the Digital Outputs
The following figure shows the electrical connection of the digital output DO0. Proceed with the
digital outputs DO1 - DO7 in the same way.
Device Specifications
Communication Interface Modules (S500) > CANopen
2019/04/17 3ADR010121, 13, en_US 711