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TTDJ
Digital Fault Annunciator

The TTDJ series gives you a unique configurable annunciator with a built-in power supply and hourmeter. A new modular design for easy retrofit to most existing systems features an alphanumeric Liquid Crystal Display window with 1/2 inch (13 mm), easy-to-read characters. It displays any fault from the sensor inputs, elapsed engine running time, and engine speed.

Highly reliable and versatile, the TTDJ accepts 32 sensor inputs supplied from normally open and normally closed sensors. Plus each of the first 16 inputs can be easily configured for Shutdown or Alarm Before Shutdown, can be locked out by one of two Start-Run timers or configured as a Class C lockout.

Features:

  • Alarm and shutdown control system for engine-driven pumps and compressors
  • monitors 32, user-configurable, sensor inputs from N.O. and/or N.C. sensors
  • RS485 serial communications port (DC models)
  • Built-in power supply and elapsed time meter (hour meter) all models
  • Models with tachometer and overspeed available
  • Powered by 12/24VDC or CD ignition (neg. grnd.)
  • CSA certified for use in Class I, Division 2, Hazardous Areas

Literature:

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