RS-485, Modbus RTU relay module
WBPRO-POWREL3
Relay module for socket groups

$167.24
Retail price
In stock 3 pcs.
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
- Press events: short, long, double and shortlong
- 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)