Matrix: What are the specifications and uses for the FOR-22 relays?
Each FOR-22 channel features a relay that is associated with the logical "call signal" output of a port. The relay's function depends on the function assigned to the FOR-22 port in the configuration software. The relay can be assigned to operate with any label in the system: when that label is activated (either by a talk, listen, or both as set from the configuration program), the relay will be activated. Or it can be assigned to be activated by a call signal, for example to operate a 2-way radio transmitter.
You can use the relay to activate an external device, such as an applause light in a studio, a cue light, or a security door lock. The relays feature both "normally open" and "normally closed" contacts. The contacts are rated at 1 Amp at 24 volts DC; they are not designed for switching mains AC line voltage. See below for the pin outs of the FOR-22 relays.
FOR-22 provide two channels of 4wire (I/O) transformer isolation . Each channel has an associated relay and logic inputcommon uses are connection to 2-way radios, Satellite uplink, external IFBs, Camera CCUs
You can use the relay to activate an external device, such as an applause light in a studio, a cue light, or a security door lock. The relays feature both "normally open" and "normally closed" contacts. The contacts are rated at 1 Amp at 24 volts DC; they are not designed for switching mains AC line voltage. See below for the pin outs of the FOR-22 relays.
FOR-22 provide two channels of 4wire (I/O) transformer isolation . Each channel has an associated relay and logic inputcommon uses are connection to 2-way radios, Satellite uplink, external IFBs, Camera CCUs
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