Panasonic KX-TD816 Installation Manual page 54

2.3.3 Extension Connection
for Proprietary Telephones, Single Line Telephones and DSS Consoles
(KX-TDS16: Jack 1 through Jack 8, KX-TD1232: Jack 1 through Jack 16)
Connection of Proprietary Telephones, Single Line Telephones and
DSS
Consoles for KX-TD1232
Connection of the Proprietary Telephone, KX-T7130
6-conductor wiring is required for each extension.
Connect pins "T", "R", "D I", "D2", "Pl" and "P2".
T: Tip Dl: Data 1
PI
:
3 Pair Voice (OHCA)
R: Ring D2: Data 2 P2: 3 Pair Voice (OHCA)
Connection of a Digital Proprietary Telephone,
KX-T7220, KX-T7230, KX-T7235, or KX-T7250
4-conductor wiring is required for each extension.
Connect pins "Dl" and "D2" only. ('7" and "R" are only needed if
Section 2.3.4 "Paralleled Telephone Connection," Method 2 is used
for parallel or XDP connection of a DPT and a single line
telephone.)
Connection of an Analog Proprietary Telephone,
KX-T7020, KX-T7030, KX-T7050, or KX-T7055
4-conductor wiring is required for each extension.
Connect pins "T", "R", "Dl" and "D2".
Connection of a Single Line Telephone
2-conductor wiring is required for each extension.
Connect pins "T" and "R".
Connection of a DSS Console, KX-T7040 or KX-T7240
4-conductor wiring is required for each extension.
Connect pins "Dl" and "D2" only. (7" and "R" are not
necessary.)
Station Wiring (3-pair twisted cabling):
2-20
Installation