Panasonic KX-TD816 Installation Manual page 49

Telephone Wiring for KX-TD1232
2, 4 or 6-conductor wiring is required for each extension as listed below. There are six pins for
possible connection: "T", "R", "D1", "D2", "P1" and "P2".
T: Tip
R: Ring
D1: Data 1
D2: Data 2
P1: 3 Pair Voice (OHCA)
P2: 3 Pair Voice (OHCA)
Single Line telephone
Digital proprietary telephone
(e.g. KX-T7436, KX-T7235)
Analogue proprietary telephone
except KX-T7130 (e.g. KX-
T7020, KX-T7030)
KX-T7130 Analogue proprietary
telephone
Console
(e.g. KX-T7440, KX-T7240)
*3-pair twisted cabling
50-Pin Connector
26
1
27
2
28
3
General Installation
Telephone
1 pair wire (T, R)
1 pair wire (D1, D2) or
2 pair wire (D1, D2, T, R) for eXtra Device Port
2 pair wire (D1, D2, T, R)
3 pair wire* (D1, D2, T, R, P1, P2)
1 pair wire (D1, D2)
Block Terminal
Green
1 1
Red
2
2
Black
3 3
Yellow
4
4
White
5 5
Blue
6 6
Bridging Clips
Wiring
Line cord
6
5
4
3
2
1
2.3 Connection
49