General Installation
Connection
1.
Insert the 50-pin connector to the Extension Jack as shown.
2.
Connect the wire cords to the appropriate connector pins and the terminal equipment. Refer
to the Telephone Wiring (Page 48) and Pin Number Chart (Page 51).
3.
After inserting the connector, fasten the connector with the nylon tie.
50
REMOTE
SYSTEM INTER
CONNECTION
DISA
DOORPHONE
Connector type
50-pin (Amphenol 57JE
series or the equivalent)
25
1
50
26
To extensions
(Jacks 9-16)
To extensions
(Jacks 1-8)
Installation Manual