1.5.3 System Capacity; Connection - Panasonic KX-TD816 Installation Manual

1.5 Specifications
Maximum Number of Station Instruments per Line
Ring Voltage
Primary Power
Central Office Loop Limit
Environmental Requirements
Hookswitch Flash Timing Range

1.5.3 System Capacity

Lines, Cards, Station Equipment
Item
*System Inter
Connection Card
Service Unit
4-CO Line Unit
CO Line
1-14 System Outline
1 for KX-T7220, KX-T7230, KX-T7235,
KX-T7250, KX-T7130, KX-T7020, KX-T7030,
KX-T7030, KX-T7050, KX-T7055, KX-T7051,
KX-T7052 or single line telephone
2 by Parallel or eXtra Device Port Connection of a
proprietary telephone and a single line telephone
70 Vrms at 25 Hz depending on the Ringing Load
Service Unit
KX-TD1232(D)BX/HK/ML/NL/NZ
KX-TD1232C
KX-TD1232(D)X
1 600 ohms max.
0 – 40 °C / 32 – 104 °F, 10 – 90%
84 – 1 000 milliseconds for KX-TD1232NL
204 – 1 000 milliseconds for the other systems
KX-TD816
Max. Quantity
—
1
1 (4 CO's)
8
Primary Power
220 – 240 VAC, 50 / 60 Hz,
1.4 A max.
120 VAC, 60 Hz, 2 A max.
110 – 120 VAC, 50 / 60 Hz,
2 A max.
KX-TD1232
Max. Quantity
Single System
System

Connection

—
1
1 (4 CO's)
12
*: Available for KX-TD1232 only.
2
2
2 (8 CO's)
24