USB > RS485 > 40 Channel Relay Controller Set
- Product Code: USB40RS485
- Availability: 994
- 236.40 €
- Ex Tax: 197.00 €
- 1 x USB<>RS485 adapter
- 5 x RS485 8 channel relay board
The board is fully compatible with the old version.
This new version has an option to change the BOARD NUMBER (from 01 to 15) manually through a DIP Switch placed near RS485 connector.
- USB<>RS485 adapter: 100mm / 58mm / 25mm (connectors mounted)
- RS485 Relay board: 108 mm / 150 mm/ 25mm (connectors mounted)
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)
RS485 BUS example: