Panasonic KX-TDA100 Characteristics, Terminal Equipment Loop Limit Minimum Leakage Resistance

1.4.2 Characteristics

1.4.2 Characteristics

Terminal Equipment Loop Limit

Minimum Leakage Resistance

Maximum Number of Extension Instruments per Line

Ring Voltage

Trunk Loop Limit

Hookswitch Flash/Recall Timing Range

BRI Cards Internal ISDN Mode

Door Opener Current Limit

External Relay Current Limit

External Sensor Current Limit

Paging Terminal Impedance

MOH (Music on Hold) Terminal Impedance

•PT: KX-DT300/KX-T7600 series DPT: 90 Ω; all other DPTs/APTs: 40 Ω

•SLT: 600 Ω including set

•Doorphone: 20 Ω

•CS: 130 Ω; PT-interface CS: 65 Ω

15 000 Ω minimum

1.for PT or SLT

2.by Parallel or eXtra Device Port connection of an APT/DPT and an

SLT

3.by Digital eXtra Device Port connection of 2 DPTs and an SLT

75 Vrms at 20 Hz/25 Hz depending on the Ringing Load

1600 Ω maximum

24 ms to 2032 ms

Supply Voltage: 40 V

Power Supply (BRI4): 4.5 W per 1 line, 10 W per 4 lines

Power Supply (BRI8): 4.5 W per 1 line, 20 W per 8 lines

Power Supply Method: Phantom Power Supply

24 V DC/30 V AC, 1 A maximum

24 V DC/30 V AC, 1 A maximum

Power to the external sensor is provided from the EIO4 card and must be grounded through the EIO4 card. For the connection diagram, refer to "2.6.4 EIO4 Card (KX-TDA0164)".The PBX detects input from the sensor when the signal is under 100 Ω.

600Ω

10 000 Ω

30

Installation Manual