RED LION CONTROLS IFMR0036

The IFMR0036 is a DC powered Speed Switch with input and relay status indication LED'S. The IFMR signal conditioner accepts frequency inputs and controls a single relay (SPDT) based on the value of the input frequency. The relay can be set to trip based on any input value from 0.1Hz to 25kHz. The IFMR can be set to trip on overspeed or underspeed (including zero speed). Offset and hysteresis values can be incorporated into the trip setting to eliminate false outputs. Two separate input connections are available for external push-buttons are provided and override to the relay trip detection. This override holds the relay in the release state as long as the input is connected. The other external input clears a latched trip condition when pulled.