Q108 DC Powered DC Input Limit Alarm

Brand: Eurotherm
Does not ship to United States

The ActionI/Q model Q108 is a DIN rail mount, DC voltage or current input limit alarm with dual setpoints and two contact closure outputs. 

The field configurable input and alarm functions offer flexible setpoint capability. Input voltage spans from 10 mV to 200 V and input current spans from 1 to 100 mA can be field configured. Bipolar inputs are also accepted.

The Q108 is configurable as a single or dual setpoint alarm, with HI or LO trips and failsafe or non-failsafe operation. 

Also included are adjustable deadbands (up to 100% of full scale input) for each setpoint, a 24 Vdc voltage source (isolated from line power) for transducer excitation, and a universal DC power supply which accepts any voltage between 9 and 30 Vdc.
  • Field configurable input ranges
  • TouchCAL technology
  • Setpoints programmable HI or LO and failsafe or non-failsafe
  • High density DIN rail mounting
  • Flexible 9 to 30 Vdc power supply
  • 24 Vdc transducer excitation
  • SnapLoc plug-in terminals
  • ASIC Technology


Approvals & Certifications

  • CSA C22.2 No. 0-M91 & 142-M1987 (File No. LR42272-84)
  • EMI
  • IEC 801-2
  • UL (C,US)
  • UL 508 (File No E99775)

Voltage Input Range

  • 10 mV to +200 V


  • +0.05 % of Full Scale/°C

Operating Temperature

  • 0° C to 55° C
  • 32° F to 131° F

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