• Single-line display of hours, minutes and seconds
• 12 or 24 hours mode
• Modes of operation:
• Stand-alone quartz clock
• Slave clock synchronised by polarised 24 V DC minute impulses of a master clock
• Self-correcting slave clock synchronised by 24 V DC time code of a BMC/MPU-TC master clock
• Synchronisation directly from DCF- or GPS-receiver
• Red bright 7-segment LED display with 20 mm (hrs/min) & 14 mm (sec) digit height
• Readability up to 7 m
• Data storage up to 3 days in case of mains failure
• Including IR handset for configuration and multifunction stopwatch operation

Technical specifications:

• Case: black, rectangular flush mounting case
• Accuracy: ±0.1 sec./day (at 20…25 °C)
• Power supply: 220…240 V AC / 50 Hz
• Ambient temperature: 0…45 °C
• Dimensions (WxHxD): Case body 132 x 58 x 147 mm
• Front panel 144 x 72 x 3 mm
• Weight: approx. 1 kg

Options:

• R4-DCF: DCF-77 radio synchronisation antenna