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MAtrix: Can I use a TEL-14 relay to trigger a LED?

MAtrix: Can I use a TEL-14 relay to trigger a LED?

Apr 06, 2019
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Yes. You will need to provide the voltage for the LED so please see below an excerpt from the manual regarding the relay contacts.
RELAY CONTACTSA pair of relay contacts for each line ("A/A1 leads") rated at 2A @ 24 VAC areavailable on the DB-9M connector or the RJ-11 adapter.
This pair of contacts isnormally open when the line is "on-hook" and closes when the TEL-14 goes"off-hook.”
These contacts are not connected to any other circuitry inside theTEL-14 and can be used to energize a line-in-use indicator light on a standardmulti-line phone set, or for any other low-power application.

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