Modbus RTU Dimmer
WBPRO-FETDIM
Three channel dimmer for LED bulbs and incandescent lamps, 230 V

$258.62
Retail price
In stock 0 pcs.
Designed for dimming incandescent lamps, this dimmer also supports dimming LED bulbs, LED strips’ drivers, electronic power transformers driving halogen lights, etc.
Supports leading-edge and trailing-edge dimming.
Can be used to control the speed of a fan.
Technical specifications
Outputs
- 3 channel dimming load
- up to 300 watts per channel
- phase cut on leading or trailing edge
- Controlled by coil-registers, the channel brightness level value is saved after the channel is turned off
- Two dimming curves are supported: power curve and LED lamp curve
- You can calibrate the brightness of the lamp by the dimming curve
- dimming step — 1%
- protection against overload
- Channel status indication
Discrete inputs
- Six direct control digital inputs, 2 modes: one-button and two-button control modes
- Short press: on/off
- Long press: smooth change of brightness
- 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 (36 x 90 x 58 mm)