Terms
Application

Featuring two modulating analog outputs, four individually programmed relay outputs and two temperature inputs this is for special DCA dehumidifier applications requiring modulating control of auxiliary heat and on-off control of cooling where the heater supply air temperature must be limited or controlled. A remote temperature sensor is required as well as a heater leaving air temperature sensor.

Features
  • Based on the Honeywell T775M2030 Modulating Electronic Controller
  • Easy to use graphical interface
  • Individually adjustable set points, differentials and throttling ranges
  • Two analog outputs with selectable 0-10VDC, 2-10VDC and 4-20mA signals
  • Four SPDT relay outputs
  • Configurable minimum on and off times
  • Sensor calibration
  • Configurable integral and derivative times
Selection
  • MPCT-3401 Control of SCR type electric heat (0 to 10 Vdc)
  • MPCT-3402 Control of modulated gas duct furnace (0 to 10 Vdc)
  • MPCT-3403 Modulated hot water valve (2 to 10 Vdc)
Accessories
  • TS-W-1097 Wall mounted temperature sensor, 1097 ohm
  • TS-D-1097 Duct mounted temperature sensor, 1097 ohm
Control of SCR type electric heat (0 to 10 VDC)
Unit of Measure

Power Requirements

N/A 24, 120, or 240 VAC, 50/60 Hz
A Separate Earth Ground is Required for Any Power Source

Power Consumption

N/A 8 VA Maximum at 60 Hz 10 VA Maximum at 50 Hz

Operating & Storage Temperature Ambient Rating

N/A -40ºF to 125ºF (-40ºC to 52ºC) @ 50 Hz -40ºF to 140ºF (-40ºC to 60ºC) @ 60 Hz

Relative Humidity (Non-Condensing)

N/A 5 to 95 %

Relay Contact Output Ratings (N.O. and N.C.)

N/A 1/2 HP; 4.9 AFL, 29.4 ALR @ 240 VAC 1/2 HP; 9.8 AFL, 58.8 ALR @ 120 VAC 10A @ 24 VAC (Resistive) 125 VA Pilot Duty @ 120/240 VAC

Modulating Outputs

N/A 0-10 VDC; Drive A Minimum of 2000 Ohms 2-20 VDC; Drive A Minimum of 2000 Ohms 4-20 mA; Drive A Maximum of 600 Ohms

Minimum Sensed Temperature Limits

N/A -60 ºF-51 ºC

Maximum Sensed Temperature Limits

N/A 270 ºF132 ºC

Sensed Temperature Accuracy

N/A 1ºF/C @ Ambient Room Temperature of 77ºF (25ºC)

Temperature Setpoint Range

N/A -40 to 248 ºF-40 to 120 ºC

Approvals

N/A UL 60730-1 For US and Canada, CUL, CE, C-TICK

Time Clock

N/A Two settable time periods per day are standard on all models

Volatile Memory

N/A The date and time settings are retained for 24 hours after the power outage. After a power loss of more than 24 hours, the date and time settings may need to be reentered. All other settings are stored permanently.

Note

N/A Ratings are subject to change without notice
Site created by Thomas Web Solutions and Powered by Navigator Platform© 2017 Dehumidifier Corporation of America, All Rights Reserved.