1.1 Ordering key
The relay PR200 can be ordered in various designs depending on the required supply
voltage, number and type of inputs, outputsand interfaces:
Supply voltage
230 - 230 (94…264) V AC
24 - 24 (19…30) V DC
I/O
1 - 8 DI, 6 DO
2 - 8 DI, 4 AI, 8 DO, 2 AO (4-20 mA)
4 - 8 DI, 4 AI, 8 DO, 2 AO (0-10 V)
Interfaces
0 - none
1 - RS485
2 - 2x RS485
The design of the relay enables to increase the number of RS485 interfaces by installing up
to two interface cards.
Ordering code for interface card: PR-IC485