RS485 Relay Controller - Four Channel
- Product Code: R4S4CR
- Availability: 969
- 46.80 €
- Ex Tax: 39.00 €
The board is fully compatible with the 8 relay version.
This version has an option to change the BOARD NUMBER (from 01 to 15) manually through a DIP Switch placed near RS485 connector.
12VDC / minimum 600 mA.
Relays have Normally Open (NO) and Normally Closed (NC) Contacts each capable of switching max:
8 Data, 1 Stop, No Parity
Baud rate : 9600
OFF command : FF xx 00 (HEX) or 255 xx 0 (DEC)
ON command : FF xx 01 (HEX) or 255 xx 1 (DEC)