User guide

3-4
Stand alone controllers
http://products.ecc.emea.honeywell.com/europe
2
3
4
5
6
7
8
9
10
11
12
13
14
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
Accessories
Temperature controller, 3 control outputs, Micronik200
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 mm
2
Power supply 24 Vac; 3 VA
Main temperature control
range
0 ... 50
o
C
Housing (HxWxD) 105 mm; 152 mm; 37 mm
Control output Type
triac R7426B2004
0/2..10V= R7426C2002
Front panel mounting frame
43193862-001