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Process Control & Measurement > Signal Conditioners > Limit Alarms (Analog Input, Relay Output)

Limit Alarms (Analog Input, Relay Output)

Limit alarms accept analog inputs and provide low-limit, high-limit, or other discrete output indications based on the input value. Voltage or current input signals are compared to trip/release points programmed via DIP switches or via a programming module, depending on the model; relay outputs interface to other process equipment.

DC Voltage, Current or Potentiometer Input

Universal Input

Temperature Transmitters (Thermocouple Input)

Temperature Transmitters (RTD Input)

Programmable Temperature Transmitters (T/C or RTD Input)

High Speed Optical Isolators (Encoder Input)

Limit Alarms (Analog Input, Relay Output)

High Density Signal Conditioners

Spare Parts & Accessories

Signal Conditioners - Limit Alarms

FC-3RLY Series Analog Input, Relay Output Limit Alarms

FC-3RLY2 Analog Input, 2-Relay, Limit Alarm
FC-3RLY4 Analog Input, 4-Relay, Limit Alarm

FC-3RLY2

FC-3RLY4

FC-3RLY2 & FC-3RLY4 Limit Alarm Modules

Analog to Relay Limit Alarm modules that are field configurable for a variety of alarm and control applications.

Powered by 24VAC/VDC
Input signal ranges: 0-15V, 0-30V or 0-20mA
Relay outputs -
- FC-3RLY2: (2) SPDT, Form C, non-latching
- FC-3RLY4: (4) SPST, Form A, non-latching
Multiple A & B or A, B, C & D relay control modes
Trip/Release Point programmed via DIP switches and push button configuration
LED operating status indication
35mm DIN rail or side (panel) mounted
Agency approvals: UL508, File Number: E157382, CE