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ESE - ES-172U / ES-174U
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Console Mount Clock

Model: ES-172U / ES-174U

  • Console mount case
  • .4" Red LED Display
  • 12 hour (ES-172U) or 24 hour (ES-174U) display
  • 220-240 VAC (110-120 VAC is standard) & UL options available
  • Product Options:
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Tech Specs
The ES-172U (12 hour)/ES-174U (24 hour) is a low-cost clock for applications not requiring GPS or temperature controlled stability. The ES-172U/174U uses the AC line-frequency as a time reference or, optionally, a quartz crystal timebase may be specified. Fast, Slow and Hold control inputs are accessible on the rear connector. Front-panel control switches are available as an option.
  • Console mount case
  • .4" Red LED Display
  • 12 hour (ES-172U) or 24 hour (ES-174U) display
  • 220-240 VAC (110-120 VAC is standard) & UL options available
  • Product Options:
  • J---220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
  • UL"UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.
  • W3-Wire Power Cord: Recommended where static charges can occur. Standard on many units, otherwise a 2-wire cord is supplied.
  • VDC Power: 12 VDC Power Input replaces 110 VAC.
  • CCrystal Time Base: A crystal reference is employed for those applications requiring independence from the line frequency. A trimming function is included for greater accuracy (2-3 seconds/week).
  • DRemote Control: This option consists of a connector wired to switches on a control plate via a six-foot cable. Extra cable available.
  • MFront Mounted Switches: Front Mounted Push Button Switches - available only on select "70 Series" units.
 
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