Panasonic KX-TDE100 installation manual Characteristics

1.4 Specifications

1.4.2Characteristics

Terminal Equipment Loop Limit	• PT: 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 (Basic/High-density): 65 Ω
Minimum Leakage Resistance	15 000 Ω minimum
Maximum Number of Extension	1 for PT or SLT
Instruments per Line	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
Ring Voltage	75 Vrms at 20 Hz/25 Hz depending on the Ringing Load
Trunk Loop Limit	1600 Ω maximum
Hookswitch Flash/Recall Timing	24 ms to 2032 ms
Range
BRI Cards Internal ISDN Mode	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
Door Opener Current Limit	24 V DC/30 V AC, 1 A maximum
External Relay Current Limit	24 V DC/30 V AC, 1 A maximum
External Sensor Current Limit	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
	"3.7.4 EIO4 Card (KX-TDA0164)".The PBX detects input from the sensor
	when the signal is under 100 Ω.
Paging Terminal Impedance	600 Ω
MOH (Music on Hold) Terminal	10 000 Ω
Impedance

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Installation Manual