Modbus relay module
WB-MRWL3
Three-channel module with high-power relays
WB-MRWL3
3 600
Retail price in standard equipment
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Designed for switching general purpose high-power loads, including induction loads: control groups of outlets, motors, heaters, etc. Rated load up to 20A (4.5 kW) per channel.

Technical specifications

Outputs
  • 3 relay channels rated 20 A 230 VAC
  • Channel status indication
  • Maximum continuous current: 31 A per channel
Discrete inputs
  • 3 discrete inputs with direct channel management function
  • 1 digital input for disabling all relay channels simultaneously
  • Group galvanic isolation of inputs
  • "Dry contact" inputs
Other characteristics
  • Supply voltage: 9 to 28 VDC
  • Interface: RS-485, Modbus RTU
  • 3-module wide DIN rail enclosure (53 x 90 x 58 mm)

Purchase terms

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