4550x.100 calendar clock range with numeric day and date with 100mm (4″) digits

Stopwatch operation

• Wharton 4000 series time and date clocks have time digits freely switchable between the display of time-of-day and multifunction stopwatch or countdown time.
• The standard RC100 IR handset controls the stopwatch and countdown timer functions.
• You can also control the stopwatch functions of E and NE versions with an optional 496E dedicated switch panel or by external user-supplied voltage free contacts.
• Multiple N or NE versions of 4000 series clocks may be operated in Network Stopwatch Mode to provide a remote readout of stopwatch or timer counts.

496E switch panel – features:

• 1G plate size 86mm x 86mm with IP65 rated sealed switches.
• We supply the 496E panel with a 5m three core captive cable interconnection to the clock. You can extend the interconnection distance up to 20m using a 7/0.2 (0.22mm2) screened cable. Please contacttechnical support for longer interconnection distances.
• Please note that you must use either the RC100 infrared remote control or the rear-mounted clock setting switches for setting the clock time and date or the clock and stopwatch operating modes. You cannot use the 496E panel for time, date and function setting.

User-programmable stopwatch and countdown timer function

• The following stopwatch and countdown timer functions are user programmable:
  • Stopwatch display modes
  • Stopwatch display resolution
  • Stopwatch count direction
  • Stop/start and hold switch actions
  • Countdown start count
  • Using external, voltage free, switch contacts – E and NE versions only

For further information about stopwatch & countdown timer operation