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  • Building Control Products
  • Configurable controllers
  • Stand alone controllers
  • Main, outside temperature compensated controller heating
  • Main, fixed, room temperature controller heating/ventilating
  • Main, outside compensated temperature controller heating/burner/DHWS
  • AQ2002 Outside Temperature Compensated Controller for two heating zones
  • AQ2000 Outside Temperature Compensated Controller and Optimiser
  • Heat/Cool OTC underfloor controller
  • Temperature controller, 1 control output, Micronik200
  • Temperature controller with clock, 1 control output, Micronik200
  • Temperature controller, 3 control outputs, Micronik200
  • Temperature controller with clock, 3 control outputs, Micronik200
  • Universal input controller, 2 control outputs, Micronik200

Temperature controller, 3 control outputs, Micronik200

r7426ge02
Digital temperature controller, LC-display, pushbuttons, setpoint potentiometer, and 3 control-outputs.
For valve and damper control in space- and/or discharge air applications, with heating - mixed air/energy recovery - cooling sequence control
Control output signal Model B: 6 triacs (24V~, 450mA) configurable for 2-pt, 3-pt, PWM or 2/3/4/6/15-stage control; Model C: 3 x 0/2..10V= outputs
Control functions cascade, outside air compensation, sequence and dehumidification control
Main setpoint adjustment built in setpoint potentiometer, or external potentiometer
Modes of operations off, standby, comfort, economizer, frost protection
Parameter settings temperature setpoints, throttling ranges, reset time, summer/winter compensation authority, sensor calibration etc.
Analogue input functions 3 inputs for: main-, cascade- and compensation temperature sensors
Applicable sensor types Pt1000, Balco500, NTC20k
Digital input functions frost protection with external contact
Special input functions occupancy contact; humidity deviation signal; and plant on/off input
Mounting back panel, wall, DIN-rail or front door (with additional mounting frame)
Protection class IP30, IP40 (front panel mounting)
Wiring connection screw terminals, max. 1 x 1,5 mm2
Power supply 24 Vac | 3 VA 
Main temperature control range 0 ... 50 oC
Housing (HxWxD) 105 mm | 152 mm | 37 mm 
Control outputType
triacR7426B2004  PDF
0/2..10V=R7426C2002  PDF
Accessories
DescriptionAdditional Product Type
Front panel mounting frame43193862-001
Sensors
DescriptionAdditional Product Type
Pt1000 air duct temperature sensorT7411A1001
Pt1000 room temperature sensorT7412A1018
Pt1000 water temperature sensorT7413A1009
Pt1000 outdoor temperature sensorT7416A1014
Sensors with setpoint potentiometers
DescriptionAdditional Product Type
Pt1000 room temperature sensor with setpoint potentiometer -..+T7412B1016
Pt1000 room temperature sensor with setpoint potentiometer 15..30oCT7412B1040
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