UCS-221E | Kele | Transducers
2-Stage Sequencer
Brand:Kele
MPN:UCS-221E
SKU:UCS-221E
List Price:
$163.00
Today's Price:
$84.76
Log in for customized pricingproduct specifications
Mount
Snap Track
Type
Electro-Pneumatic
Output Signal
Pneumatic
Input Signal
Analog
Supply Voltage (Nominal)
24 VAC
product series specifications
Supply Voltage: 24 VAC ±10%, half-wave; or 24 VDC ±10%
Supply Current: 100 mA @ 24 VAC; 50 mA @ 24 VDC maximum
Accuracy: ±1%
Input: 0-20 mA or 0-15 VDC, jumper selectable
Input Impedance: 250 O (mA input); 49.7 kO (VDC input)
Output: Two SPDT relays, adjustable via setpoint potentiometers
Relay Differential: Factory set at 0.5 mA or 0.375V, adjustable using plug-in resistors
Relay Output Rating: 10A @ 120 VAC
Wiring Terminations: Screw terminals
Operating Temperature: 32° to 158°F (0° to 70°C)
Operating Humidity: 5% to 95% RH (non-condensing)
Weight: 0.4 lb (0.18 kg)
Approvals: RoHS
Warranty: 1 year
product series features
- Two stages of relay control
- Voltage or current input
- LED indication of relay status
- Adjustable relay setpoints
- Adjustable relay differentials
- Snap-track mounted
more information & related documents
Series Description
The UCS-221E sequencer control module - two stage from Kele is a solid-state device used for multistage control in HVAC systems, sequencing boilers or chillers. The module also sequences floating/tri-state control of VAV boxes from a single analog signal for building automation systems, BAS. The UCS-221E 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 is supplied for easy installation.
Kele Description
2-STAGE SEQUENCER
Manufacturer
Kele
