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Thermostats and Controllers

UCM-420A



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UCM-420A

Setpoint Controller UCM-420A

Setpoint Controller

 

The Kele Model UCM-420A is a low cost microprocessor-based Proportional plus Integral (PI) controller that may be used for a wide variety of control applications. All setup and programming is done by DIP switches and bottle plug jumpers on the Model UCM-420A. Set points may be local and/or remote. The output may be direct- or reverse-acting.


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QtyModelDescriptionIn StockList PriceInternet Price
UCM-420A PI SETPT.CONTROLLER-SETPT.In Stock762.00426.72
UCM-420A-47 PI SETPT CONTROLLER W/DIN RAILINFO735.00411.60
UCM-POT SETPOINT POT - UCM420AINFO90.0050.40
UCM-SPA REMOTE SETPOINT POT-UCM420A/0-100%INFO93.0052.08
UCM-SPA-0-100F REMOTE SETPOINT POT FOR UCM-420A, 0-100 DEG FINFO93.0052.08
UCM-SPA-50-90F REMOTE SETPOINT POT FOR UCM-420A, 50-90 DEG FINFO93.0052.08
UCM-SPA-C CUSTOM RANGE SETPOINT POTINFO93.0052.08
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Accessories

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Features
  • PI control
  • DIP switch/jumper programming
  • Selectable throttling range
  • Selectable integral reset rate
  • Direct or reverse-acting
  • Setpoint potentiometer on unit
  • Optional DIN rail mounting
  • Optional setpoint potentiometer with stainless steel wall plate (UCM-SPA)
Specifications

Supply Voltage:24 VAC/VDC ±10%

Supply Current:130 mA maximum @ 24 VAC, 65 mA maximum @ 24 VDC

Remote Setpoint Input:4-20 mA, 1-5 VDC, PWM

Local Setpoint Input:4-20 mA, 1-5 VDC, three-wire potentiometer or PreCon two-wire potentiometer (ST-S3E-XA)

PWM Time Base:0.1-2.65, 5.2, 12.85, 25.6, or 0.59-2.93 sec

Analog Output:4-20 mA sourcing

Output Resolution:255 steps

Output Burden:650Ω maximum

Input:4-20 mA, 1-5 VDC or PreCon Type III thermistor (thermistor range 50° to 90°F)

Input Impedance:250Ω (mA signal), 10 k (voltage signal)

LED Status :

 :Green power

 :Red PWM output

Accuracy:±1%

Remote Setpoint Potentiometer:UCM-SPA 0-10kΩ

Enclosure:UL94V-0

Operating Temperature:32° to 158°F (0° to 70°C)

Operating Humidity:5 to 95% (non-condensing)

Weight:

 :UCM-420A 1.3 lb (0.61 kg)

 :UCM-SPA 0.75 lb (0.34 kg)

RoHS Statement:Yes

Warranty:18 months

Certifications




Download Additional Data

document   Catalog Page
document   Operations Manual
 

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