JVA Z28

Page 36

Technical Information

7

TECHNICAL INFORMATION

Label KEYPAD

Type 3 Way

INPUT 1

1 Pin with common Ground

INPUT 2

1 Pin with common Ground 1 Pin with common Ground 1 Pin with common Ground

INPUT 3

Output L1+

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Description Supplies power and data line for an external keypad. The +12 source on these terminals is protected with 1A self resetting fuse. Energizer control input 1 (dry contact momentary) internally wired in parallel with the key switch. Can be used for a remote switch or a radio receiver. The receiver may be powered from the keypad +12V terminal. Energizer control input 2 (dry contact). Default function is gate 1 input, normally closed. Energizer control input 3 (dry contact). Default function is gate 2 input, normally closed. Switched 12V output. Default function is Zone 1 Strobe. 30W max, shared between 3 outputs. A buffer relay should be used when connecting these outputs to an alarm panel. High side switched

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