RS485 Relay Controller - Four Channel with Clips for DIN Mount Rail

  • Product Code: R4S4CRD
  • Availability: 993
  • 42.00 €
  • Ex Tax: 35.00 €



Features: 
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.

 

Required power:
12VDC / minimum 600 mA.

Model: 
R4S4CRD

Specifications:
Relays have Normally Open (NO) and Normally Closed (NC) Contacts each capable of switching max:
- 12VDC/15A
- 24VDC/15A
- 125VAC/15A
- 250VAC/10A

Communication Parameters:
8 Data, 1 Stop, No Parity
Baud rate : 9600

Commands:
Relay commands:
OFF command : FF xx 00 (HEX) or 255 xx 0 (DEC)
ON command : FF xx 01 (HEX) or 255 xx 1 (DEC)