RS485 8 Channel Relay Controller, ModBus RTU with Clips for DIN Mount Rail

  • Product Code: R4S8CRMBD
  • Availability: 789
  • 54.00 €
  • Ex Tax: 45.00 €



 Features:
Board number manually through a DIP Switch placed near RS485 connector.

 

Dimensions:
KMTronic_8Relay_Dimension.pdf

Required power:
12VDC / minimum 600 mA.

Model:
R4S8CRMB

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

MODBUS Commands:
01 (0x01) Read Coils
05 (0x05) Write Single Coil

Coil 0000: Relay 01
Coil 0001: Relay 02
Coil 0002: Relay 03
Coil 0003: Relay 04
Coil 0004: Relay 05
Coil 0005: Relay 06
Coil 0006: Relay 07
Coil 0007: Relay 08

RS485 BUS example:

USB to RS485 BUS

 

USB to RS485 BUS

 

 

More information:
https://info.kmtronic.com/kmtronic-modbus-relays.html