NEC SL2100 Quick Install Manual page 10
Music on hold and
external audio
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Also See for SL2100:
- User manual ,
- Features and specifications manual (978 pages) ,
- Programming manual (678 pages)
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Controlling External Devices
Note – Exceeding the rated maximum current will damage the solid state relay within the SL2100.
If you need to control an external device that requires more than 320mA then an external relay should be used
with the correct rated contacts.
External relays can also be used to provide a normally closed (Form B) contact.
Quick Install Guide – SL2100 MOH and External Audio rev 1.1
10
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