Characteristics - Panasonic KX-TDA50 Installation Manual

1.4.2

Characteristics

Terminal Equipment Loop Limit •
Minimum Leakage Resistance
Maximum Number of Extension
Instruments per Line
Ring Voltage
Central Office Loop Limit
Hookswitch Flash Timing
Range
Door Opener Current Limit
Paging Terminal Impedance
MOH Terminal Impedance
PT: KX-T7600 series: 90
• SLT: 600 including set
• Doorphone: 20
• PT-interface CS: 65
15 000 minimum
1 for PT or SLT
2 by Parallel or eXtra Device Port connection of a PT and an SLT
3 by Digital eXtra Device Port connection of two DPTs and an SLT
75 Vrms at 20 Hz/25 Hz depending on the Ringing Load
1600 maximum
24 ms to 2032 ms
24 V DC/30 V AC, 1 A maximum
600
10 000
1.4 Specifications
; all other DPTs/APTs: 40
Installation Manual 27