Barix R6 (Relais Module)

Barix R6 (Relais Module)

Manufacturer Barix
Part Number 2004.9041

Availability: In stock.

Ex. VAT: £141.25 (RRP:£198.00) Inc. VAT: £169.50
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Short Description
Universal, low cost, small form factor I/O extension device which connects to a host via Modbus/RTU

The Barix R6 is a universal, low cost, small form factor I/O extension device which connects to a host via Modbus/RTU.

The six 250V/16A rated relays are controlled using Modbus/RTU commands via the serial interface Special power savings features keep the active power of the device low even if all relays are activated


  • Voice Evacuation Systems with 6 Relays


Features at a glance

  • Relay Output (6)
  • RS-485 Serial Port (1)
  • Supply Voltage (9-30V)

Designed in Switzerland and installed in tens of thousands of locations worldwide, the Barix automation devices are the established standard for security, monitoring and control applications alike.


  •  6 relays (250 VAC 10 A, 16 Amax <1sec) on screw block with common, NO (normally open)  and NC (normally closed) contacts for wires AWG 26 – AWG 14 / 0.15 – 2.5 mm²


RS-485 / Power / Expansion

  • Power/RS-485 on detachable screw block for wires AWG 28 – AWG 16 / 0.08 – 1.3 mm²
  • 2 extension connectors (3"/75 mm cable incl.)


RS-485 / Protocol

  • RS-485 (2-wire), 9'600/19'200 Baud, 8 bit, Even/No parity software configurable, Modbus/RTU protocol



  • 1 LED for power indication
  • 1 LED for RS-485 active send indication
  • 6 LED for relay status indication
  • Internal connector for default settings jumper 



Power supply requirements

  • 12 to 24 VAC / 9 to 30 VDC
  • 3.5 Watt max. (all relays active)



  • High quality plastic, 220 grams, DIN-rail mount.
  • 4.13" x 3.34" x 2.83"/105 mm x 85 mm x 32 mm



  • Min. 237 000h acc. to MIL217F at 25°C ambient temperature

  • Value added - 35 years of excellence
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