A two module wide astronomical timer that it is designed to control various lighting loads (including LED lighting) automatically according to sunrise and sunset times.

Examples of applications: street lighting, neon signs, festive lighting, store windows, monuments, frontages, etc. Requires minimum time to set up and includes an optional night program.

This time switch is NFC enabled, the same as 'contactless' bank cards. With just one tap you can connect to an NFC-enabled Android smartphone or tablet to program the switch or to transfer settings across multiple switches. This is optional, switch settings can still be controlled on-unit if required.

Product requires an Android device with an NFC chip included. App requires Android 3.0 or above.

2 channel

Daily and weekly program

48 memory locations

10 years battery-reserve

Minimum interval 1 min

Switching capacity 16A per channel

Permanent by date/holiday function

Manual permanent mode

Manual override

Unrestricted block programming

Automatic sorting of switching times on readout

Fully automatic daylight saving time

Elapsed time and pulse counter

Security by PIN-Code

Large, clear and illuminated display

Quick and intuitive programming

Can be programmed with supply disconnected

Unlimited program security by E²-PROM

Supply voltage

230V a.c.

Supply Frequency

50-60 Hz

Power consumption (real power)

0.8- 1.8W (depending on the switching status)

Channel (potential-free)

Change-over

Contact material

AgCdO

Switching capacity

16A / 250 V ~ at cos = 1, 6A with inductive load cos = 0.6

Min. switching power

500mW (10 V/10 mA)

Max. starting current

30A

Filament lamp

1,000W

Halogen lamp

1,000W

Fluorescent lamp with convent. lamp ballast

400W

Fluorescent lamp with electron lamp ballast

500W

Compact fluorescent lamp

300W

LED 230 V AC

300W

Switching functions

ON; OFF; Pulse

Pulse length

00:01 up to 59:59 mm:ss

Memory locations

48

Minimum interval

1 min

Power back-up (at 20°C)

approx. 10 years (exchangeable battery)

Program security

unlimited (E²-PROM)

Quartz cryst. accuracy (at 20°C)

</= +/-0.5 sec/day

Permitted ambient temperature

-30°C to +55°C

Enclosure

self-extinguishing thermoplastic

Distribution board mounting

35mm DIN-rail (DIN EN 60715)

Type of protection

IP20 to DIN EN 60529

Mode of operation (DIN EN 60730-1/DIN EN 60730-2-7)

1 BSTU

Degree of contamination (DIN EN 60730-1)

2

Rated surge voltage (DIN EN 60730-1)

4kV