REDARC Timer relay modules provide a cost-effective control system for 12 volt and 24 volt applications. Suitable for mobile and stationary installations, they feature customisable time and switching mode settings.
The REDARC family of timers can be used in a 12 volt or 24 volt negative ground automotive system. They are designed to plug into a standard automotive relay base and have the same pin numbers as a standard automotive relay. Contacts operate in a similar way to a changeover relay. The timers can supply a maximum current of 10 amps - for higher current ratings, the timer can be used to operate an external relay.
Timer relays: TIM05, TIM06.
REDARC Chopper Relays have two outputs which operate alternately with the application of 12 or 24 volt inputs from a single, momentary action, push-button switch. Chopper Relays can be operated in a 12 or 24 volt negative ground system.
Each output has a maximum rating of 10 amps. The supply must be protected by a fuse of a similar rating (not supplied). Please note that first output is on pin 87 at startup for both chopper relays.
CR1224 - momentary outputs: While the button is pressed, and for approximately a quarter of a second after release, one output supplies 12 or 24 volts (depending on the supply voltage). Next time the button is pressed, the alternate output operates in the same way.
CR1224L - latching outputs: An output remains on (latched) until the next input signal causes the outputs to swap. The outputs are 12 or 24 volts, depending on the supply voltage.
Chopper relays: CR1224, CR1224L.