Dusk sensors turn on electrical devices when it gets dark and turn them off when it becomes light again. Devices in this series have an external sensor. They can be installed in the distribution box and adjusted from there, regardless of the location of the lighting. The operating and control voltage of the devices is 230 V AC. The EDS 16 features an adjustable turn-on threshold and a fixed turn-off threshold. A delay time for turning on and off ensures that these dusk sensors do not respond to brief changes in light (e.g., car headlights, flashes).

Features:

• Energy savings through automatic lighting control
• On/Off delay filters out short-term brightness fluctuations
• Low self-consumption
• Easy installation and adjustment
• Adjustable turn-on threshold from 2 to 1000 Lux
• Turn-off threshold preset by internal factor of 1.5
• Potential-free switch contact (16 A), activation/relay state indicated by LED
• Light sensor LF 1 for outdoor installation (IP 44), cable length to LF 1 up to 100 m
• Multiple dusk sensors can use one LF 1
• Mounting type: Dusk sensor: Quick mounting on mounting rail
• Installation position arbitrary
• Light sensor LF 1: Wall mounting, preferably facing north or east

Applications: Control of lighting for streets, buildings, and industrial sites. Note: Depending on the order number, the dusk sensor is supplied with or without a light sensor.