3.7 Information about the Other Physical Cards
EIO4 Card (KX-TDA0164)
4-port external input/output card. To be mounted on the OPB3 card.
Accessories and User-supplied Items
Accessories (included): Screws × 3, 10-pin terminal block × 1, 8-pin terminal block × 1
User-supplied (not included): Copper wire
For details about connection to external sensors and external relays, refer to "3.10.1 Connection of
Doorphones, Door Openers, External Sensors, and External Relays".
Fully insert the connectors through
the panel openings.