IRT, Relay Card for General Purpose Switching



* Ex GST. Check with us for the latest pricing

- Suitable for general purpose switching and isolation.
- TTL or direct relay switching.
- Front panel LED status indicators.

The RL-740 relay card is designed to interface with the IRT Eurocard VG-737 video and AG-738 audio program fail modules.

Front panel LED indicators are used to indicate the status of each relay circuit.

The RL-740 utility relay card is designed to provide two isolated contact sets and contains 5 DPST relays which can be controlled individually, both the make and break contacts are available either directly or by on board link selection.

One of the contact sets can also have the relay common contacts bussed to facilitate connection to the input circuit of the IRT 5x1 video and audio switchers.

When the relay is NOT ENERGISED relay 1 circuit switches input 1 to the output thus providing a secure path when power is not present on the module.

The relays used are bifurcated contact low energising current relays designed for long life and high reliability.

Note: For relay switching of video, data and HF, see the AVS-3170 relay switcher.

Download Product Datasheet


Syd: 02 8213 0200  Mel: 03 8691 5210 Qld: 07 3607 3785 WA/SA/NT: 08 8120 3203

New Zealand: 
Akl: 09 271 4000 Wel:  04 499 3888

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