multifunction master clocks
CSHU500/ZDA3-S2) – multifunction master clocks
- Only 2 wire line to the slave clock required
- Transmission of time, weekday and date
- Fully automatic pre-settable summer/winter time changeover
- 3 slave clock lines adjustable (1/1 min. 1/2 min. 1/1 sec. DCF-TELNU)
- 2 signal circuits, a total of 325 switch timers programmable
- Integrated real time clock with 10 years power reserve
- Adjustable pulse length of 0.5 to 7.5 sec.
- Choice of voltage 12 or 24 V
- Automatic tracking of the pulse slave clocks up to 1 week (10080 pulses)
- Current measurement device or control for every line
- Alarm output for remote signalling of malfunction
- RS-232 data output
- Operating voltage 230 V/AC
- Input power 15 VA
- Output power 400 mA, extensible on 1500 mA through external power supply unit
Mixed operation, e.g.
- Line 1: 1/1 minutes pulse (6 mA per pulse slave clock)
- Line 2: 1/1 seconds pulse (6 mA per sec. pulse movement)
- Line 3: TELNU (30 mA every analogue TELNU system clock or 6 mA every digital TELNU system clock)