External Device Control - Panasonic Attune WX-C3010 Installation Instructions Manual

9.3 External Device Control

The external equipment connected with the DEVICE CONT terminal of the Center Module can be controlled with C button
of All in One Headset or Order Taker Unit.
External operation
R: 82 ohms or more
To control circuit
Not active: 5V
Active: 0V
CONNECTOR 2
ORDER INTERFACE
1 AUX MIC +
VDD: 5VDC
2 AUX MIC -
3 AUX MIC GND
4 AUX MIC PTT
5 COM
6 DEVICE CONTROL
7 COM
8 N.C
Center Module
To micro
computer
PS2532L
V : 300V max
CE
Ic: 150mA
Pc: 300mW