Panasonic KX-TDA50 Installation Manual page 104

2.7.1 Connection of Doorphones, Door Openers, External Sensors, and External Relays
Connection of Door Openers, External Sensors, and External Relays
Use 8-pin and 10-pin terminal blocks (included with the card) for connection.
1.
While pressing down on the hole at the top of the terminal block using a screwdriver, insert the wire into
the side hole as shown below. Repeat this procedure for other door openers, external sensors, and external
relays.
Refer to "2.5.1 DPH4 Card (KX-TDA5161)" for pin assignments.
Door Opener
External Sensor/
External Relay Device
2.
Attach the terminal blocks to the connectors of the DPH4 card in the PBX.
104 Installation Manual
To door openers/
external relays
To external sensors
Document Version 2010-11