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

Supply Current: 50 mA @ 24 VAC; 25 mA maximum @ 24 VDC

Accuracy: ±1%

Input: 0.5-20 mA or 0.75-15 VDC, jumper selectable

Input Impedance: 250 O (mA input); 10 kO (VDC input)

Output: One SPDT relay, factory set at 12 mA, 9 VDC; adjustable via setpoint potentiometer

Relay Differential: Factory set at 0.5 mA or 0.375V, adjustable 0.2-2V or 0.25-3 mA

Relay Output: 5A @ 120 VAC

Wiring Terminations: Screw terminals

Time Constant: 30 seconds, jumper enabled

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

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

Dimensions:

UCS-121: 3.3"H x 1.5"W x 1.3"D (8.2 x 3.8 x 3.2 cm)

UCS-121-H: 4.0"H x 2.3"W x 1.8"D (10.2 x 5.7 x 4.4 cm)

Weight: 0.2 lb (0.09 kg) without enclosure; 0.3 lb (0.14 kg) with enclosure

Approvals: RoHS

Warranty: 1 year