Panasonic KX-TDA30 Installation Manual page 29

Terminal Equipment Type
Doorphone
Door Opener/External Relay
External Sensor
This number includes all ports of SLC cards, regardless of whether an SLT is connected or not.
*1
A maximum of 4 ports (8 channels) of a single VPS can be connected to the PBX.
*2
Note
Devices connected to the PBX that exceed the system capacity will not function.
Without Additional AC Adap-
tor
4
4
4
1.4.3 System Capacity
With Additional AC Adaptor
4
4
4
Installation Manual 29