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The twilight switch WZM-01 is used to control lighting devices or other energy receivers depending on illuminous flux density.
The system switches on the lighting at dusk and switches off at dawn. The switching on threshold can be smoothly adjusted by the user.
The system is resistant to momentary changes of illuminous flux density, which guarantees reliability.
External illuminous flux density sensor transmits the signal to the twilight switch WZM-01. Sensor connecting cable of 50 m maximum lenght enables the sensor to be put in a suitable place.
- Receivers controll depending on illuminous flux density
- Input rated indicator
- Relay indicator
- Smooth switch on threshold regulation
- Wide switch on threshold adjustment range (from 0 to 200 lx)
- Resistant to momentary changes of illuminous flux density
- Switch threshold hysteresis
- Relay output one switch contact of maximum relay capacity 16A
Mounting method | DIN Rail Mounted |
Contacts | 1 (NO) |
Max. switching current (resistive load) | 16A |
Max. switching power | 2000 W |
Engaging brightness | 0/200 lx |
Suitable for degree of protection (IP) | IP20 |
Rated temperature | -20/45 °C |
Rated frequency | 50/60 Hz |
Parameters of relay contacts | 1NO/NC - 16 A / 250 V AC1 4000 VA |
Setting range of switching threshold | 0 ÷ 200 lx (rotary potentiometer) |
Dimensions | 90 x 17.5 x 66 mm |