Eltako LRW12D-UC Light Dawn Rain

Light-Dusk-Rain-Wind Sensor Relay LRW12D-UC with 4 OptoMOS semiconductor outputs, 50 mA, and a voltage range of 8 to 230 V UC. The standby loss is only 0.4 watts. It is a DIN rail-mounted device. The dimensions are 1 module unit = 18 mm wide and 58 mm deep.

The Light-Dusk-Rain-Wind Sensor Relay LRW12D evaluates the signals from the light sensor LS, rain sensor RS, and wind sensor WS, and switches corresponding control commands to the downstream actuators EGS12Z or EGS12Z2 depending on the settings. The OptoMOS semiconductor outputs switch the voltage applied to the universal voltage input terminal +B1. Only one light sensor LS and/or one rain sensor RS and/or one wind sensor WS can be connected to each LRW12D sensor relay.

Mounting type: DIN rail.
Function: Sensor module.
Central function: Off.
Group switch: No.
Panic function: No.
Presence simulation: Yes.
Stair light and warning: No.
Number of universal dimming channels: 0.
Number of dimming functions: 0.
Pulse function, number of channels: 0.
Shutter/Sun protection control, number of channels: 3.
Weekly program: No.
Astro program: No.
Wind sensor: 16 - 4 m/s.
Rain sensor: No.
Brightness sensor: 1000 - 60000 lx.
Dusk sensor: 1000 - 60000 lx.
Number of channels: 3.
Control voltage: 112 - 230 V.
Control voltage type: 1AC/DC.
Rated current: 0.05 A.
Max. switching current (cos phi = 0.6): 0.05 A.
Rated voltage: 8 - 230 V.
Power consumption: 0.5 W.
Protection class (IP): IP20.
Width in module units: 1.
Width: 36 mm.
Height: 62 mm.
Depth: 58 mm.