UCS-421E-C
* product family image displayed

UCS-421E-C | Kele | Transducers

4-STAGE SEQENCER CALIBRATED

Manufacturer:Kele

MPN:UCS-421E-C

SKU:UCS-421E-C

List Price:

223.38

Today's Price:

125.09



USD
Availability: 2,159 In Stock
Available Inventory
These numbers are estimates based on our Memphis location and subject to change without notice based on customer demand.

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product family specifications

Supply Voltage

24 VAC ±10%, half-wave; or 24 VDC ±10%

Supply Current

160 mA @ 24 VAC; 80 mA @ 24 VDC maximum

Accuracy

±1%

Input

0-20 mA or 0-15 VDC, jumper selectable

Input Impedance

250Ω (mA input); 49.7 kΩ (VDC input)

Output

Four SPDT relays, adjustable via setpoint potentiometers

Relay Differential

Factory set at 0.5 mA or 0.375V, adjustable using plug-in resistors

Relay Output

10A @ 120 VAC

Wiring Terminations

Screw terminals

Operating Temperature

32° to 158℉ (0° to 70℃)

Operating Humidity

5% to 95% RH (non-condensing)

Weight

0.6 lb (0.25 kg)

Approvals

RoHS

Warranty

1 year

product family features

  • Four stages of relay control
  • Voltage or current input
  • LED indication of relay status
  • Adjustable relay setpoints
  • Adjustable relay differentials
  • Loss of signal feature
  • Snap-track mounted

more information & related documents

Family Description

The Kele UCS-421E is a solid-state device used for multistage control in HVAC systems, sequencing boilers or chillers, or floating/tri-state control of VAV boxes from a single analog signal. The UCS-421E can be used to obtain a digital output from a voltage or current producing sensor. Units may be daisy chained to provide additional stages of control, and a mounting track for easy installation.

Kele Description

4-STAGE SEQENCER CALIBRATED

Manufacturer

Kele

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