2N 9152101W Installation Manual page 43

X13 – Keypad module
X15 – Left-hand microphone
X16 – Right-hand microphone
X17 – Relay NO and NC contact. Used for connection of non-critical devices only
(lights, e.g.).
X18 – 12 V / 600 mA switched output
X19 – 12 V / 1 A DC power input
LED1/2 – System status indicators
LED3 – LAN connection activity indicator
Tip
Output wiring diagram for Relay terminals
Wiring diagram for the controlled device's electric circuit closing
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