• 110V to 230V (-10 to +10%) 50 Hz power supply
• 24 V DC output voltage, line voltage potential separated for system supply
• 0.4 A line current
• One line output with polarised impulses for connection of up to 40 impulse controlled slave clocks or self correcting time coded slave clocks (analogue and digital ones)
• Mixed operation of slave clocks and self correcting clocks possible
• Impulse to break rate programmable
• Line parameters adjustable:
• Line type: Minutes, ½ minutes, seconds line or time code line for operation of self correcting clocks
• Movements: 12 hours, 24 hours, digital week day- and date movements
• Electronic short-circuit protection
• Automatic adjustment of slave clocks after mains failure or short-circuit of the line via electronic impulse memory for min. 5 years
• Pre-programmed or automatic summer-/winter daylight-saving time
• Double-spaced digital LCD display for indication of master clock time, summer/winter time, date, day, holiday, DCF-reception line stop, short-circuit of line and status of relays
• Menu guided programming
• RS 485 bus for module extensions
• Synchronisation through:
• DCF-77 (for time and summer-/winter daylight-saving time)
• GPS system (for time and summer-/winter daylight-saving time)
• Grid-bound DCF-77 signal
• Accuracy +/- 0.1 s/day (without external synchronisation)
• Ivory metallic keypad
• Power consumption: <20 mA AC in non-operating state without load

Signal outputs

• 2 independent potential free switching outputs, maximum load 1 A / 250 V AC (ohmic load)
• Each output programmable as alarm contact
• Free programmable day- and week programms (programmable holiday calendar)
• Switching commands ON/OFF and TIMER (1…99 s) at every second and manually

Mounting

• IP65 plastic case, fibre-glass reinforced polycarbonate, housing protection class II
• Dimensions W x H x D = 180 x 97 x 81 mm
• Ambient temperature: -20 ° C to +60 ° C
• Relative humidity: 85 % non-condensing
• Colour: grey (RAL 7035)

Options:

• DCF-ANT02: DCF-77 radio synchronisation antenna
• GPS-ANT8: GPS reception antenna with DCF output