The Reliable Controls® TRC-FP triac module allows control of a single floating point device from a single 0–10 VDC analog output. Load 1 and Load 2 cannot be energized simultaneously.

The TRC-DS triac module allows control of 2 discrete digital devices from a single 0–10 VDC analog output. Load 1 is staged first and Load 2 is staged second. The TRC-DC is excellent for controlling 2 stage heat or 2 stage cool applications from a single output. Both modules use zero crossing technology to provide a low noise, low transient switch for safe switching of AC power devices. Energized status LEDs indicate which triac is on. The modules mount in standard 3.25″ snaptrack.

  • TRIAC switches for controlling AC loads
  • Floating point module for controlling tri-state modulating devices
  • Dual-stage module for controlling two stage digital loads
  • Low noise, low transient, zero crossing technology

  • Requires a single output from MACH-controllers
  • Status LED display TRIAC state
  • Easy snap-track mounting
  • 5 year warranty

Supply Voltages

  • From Controller

Input to TRC-FP

  • 0-10 VDC 14 mA
  • 0 VDC – both loads off
  • 4.5 to 6 VDC Load 1 on, Load 2 off
  • 8 to 10 VDC Load 1 off, Load 2 on

Input to TRC-DS

  • 0-10 VDC 14 mA
  • 0 VDC – both stages off
  • 4.5 to 6 VDC Stage 1 on, Stage 2 off
  • 8 to 10 VDC Stage 1 on, Stage 2 on

Outputs (both TRC-FP and TRC-DS)

  • Voltage: 10 to 30 VAC
  • Current: 20 mA (minimum) 1 A rms (maximum)
  • Zero crossing triac switch

Dimensions

  • 8.5 cm L x 2.54 cm W x 2.5 cm H
    (3.25″ L x 1.0″ W x 1.0″ H)

Mounting

  • 8.25 cm L x 2.54 cm W
    (finished board)
    (3.25″ L x 1.0″ W)

Weight

  • 0.000 kg (0.000 lb.)

Ambient Limits

  • Operating: -18 ºC to 49 ºC (0 ºF to 120 ºF)
  • Shipping: -20 ºC to 60 ºC (-40 ºF to 140 ºF)
  • Humidity: 10% to 90% RH no-condensing

Warranty

  • 5 years