OMNITERM TTB (DUAL TRIP ALARM)

  Two Independant Trip Relay Outputs
  250Vac (30Vdc) 5 Amp contact rating
  0-20mA and 0-10V Inputs
  24Vdc Powered
  Montor Points for easy adjustment
  Din Rail Mounting
  Normally Energised/De-energised relays
  Change-over contacts on both relays

Omniterm TTB Current or Voltage Input 2 form C (Changeover Contacts 5A) Relays. 24Vdc Powered

OVERVIEW

Use the Omniterm TTB Dual Trip Amplifier to monitor a 0-20(4-20mA) or 0-10V(1-5V) signal and output two high or low alarm/trips via Form C realy contacts.

All settings are user configurable allowing only one unit type to be kept on the shelf for all input ranges.

The fully isolated input and low insertion loss allows the Omniterm TTB to be inserted into any voltage/current instrumentation without affecting the integrity of the loop.

Monitor points on the front of the Omniterm TTB allow the setpoints to be set using a multimeter without interfering with the input signal.

HIGH RELIABILITY

This product has been designed with high reliability applications in mind. The input stage has a built in wire break detection circuit that will de-energise the trip relays if the input current falls below 2mA.

PART OF THE FULL RANGE

The Omniterm TXB is part of the latest Omniterm range of signal conditioning modules.
See the full range here