Murphy TTD-2-T ANNUNCIATOR WITH POWER SUPPLY

The TTD product is a solid-state fault annunciator and shutdown control system designed to protect engines, compressors and their associated equipment. The TTD model will accept 48 sensor inputs

from normally open and/or normally closed sensors. Each of the 48 inputs can be configured for “Shutdown” or “Alarm Only”. Any input can be locked out by one of the two Start-Run timers, or

configured as Class C, ESD or Ignore. The annunciator provides for both closing of a fuel valve and grounding of an ignition after a time delay.

Incorporated in the TTD non-volatile memory:

● Run Hours/Elapsed Time Meter

● Last 10 Shutdowns with associated run hours

● Last 4 Alarms with associated run hours

● Selectable RS232/RS485 serial communications

● Selectable baud rates

Optional Features:

● Pre/Post lube timed functionality

● Tachometer w/ Overspeed and Underspeed setpoints and running hours.

● Lubricator No-Flow detection for up to 4 proximity switches.