ABB AC500 PLC - Page 765

Fig. 141: Electrical connection of CS31 bus B with CI590-CS31-HA located at the bus end
1
)
Connection between the bus lines is located inside the CI590-CS31-HA module.
2
)
Termination resistors are located in the CI590-CS31-HA module.
Option 3
Device Specifications
Communication Interface Modules (S500) > CS31
2019/04/17 3ADR010121, 13, en_US 765