Panasonic KX-TDA600BX, Service Manual

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4 SPECIFICATIONS
4.1. GENERAL DESCRIPTION
Control Bus Original bus (16 bit, 8 MHz,10 megabytes per second)
Communication Bus H.100 bus conformity (1024 time slot)
Switching Distributed Switching
Power Input PSU-M 100 V AC to 130 V AC, 2.5 A/200 V AC to 240 V AC, 1.4 A, 50 Hz/60 Hz
PSU-L 100 V AC to 130 V AC, 5.1 A/200 V AC to 240 V AC, 2.55 A, 50 Hz/60 Hz
External Battery +36 V DC (+12 V DC x 3, recommended maximum current per shelf is 28 Ah or lower)
Maximum Power Failure Tolerance 300 ms (without using backup battery)
Memory Backup Duration 7 years
Dialling Trunk Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialling
Extension Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialling
Mode Conversion DP-DTMF, DTMF-DP
Ring Frequency 20 Hz/25 Hz (selectable)
Trunk Loop Limit 1600 Ω maximum
Operating
Environment Temperature 0 °C to 40 °C
Humidity 10%to 90% (non-condensing)
Conference Call Trunk (per shelf) From 10 x 3-party conference call to 4 x 8-party conference call
Music on Hold (MOH) 2 ports (Level Control: -11 dB to +11 dB in 1 dB steps)
MOH1: External Music Source port
MOH2: Selectable Internal/External Music Source port
Paging Internal Level Control: -15 dB to +6 dB in 3 dB steps
External 2 ports (Volume Control: -15 dB to +15 dB in 1 dB steps)
Serial Interface Port RS-232C 1 (max 115.2 kbps)
USB 1
Extension Connection Cable SLT 1 pair wire (T, R)
DPT 1-pair wire (D1, D2) or
2-pair wire (T, R, D1, D2)
APT 2-pair wire (T, R, D1, D2)
PT-interface CS 1-pair wire (D1, D2)
DSS Consoles and Add-on Key Module 1-pair wire (D1, D2)
Dimension Basic Shelf 430 mm (W) x 415 mm (H) x 270 mm (D)
(17 1/5 in x 16 3/5 in x 10 4/5 in)
Weight (when fully mounted) Basic Shelf Under 16 kg (35.2 lb)
4.2. CHARACTERISTICS
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: 65
Ω
Minimum Leakage Resistance 15000
Ω
maximum
Maximum Number of Extension
Instruments per Line 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
Ring Voltage 75 Vrms at 20 Hz/25 Hz depending on the Ringing Load
Trunk Loop Limit 1600
Ω
maximum
Hookswitch Flash/Recall Timing Range 24 ms to 2032 ms
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. The Hybrid IP-PBX detects input from the sensor when the signal is under
100
Ω
Paging Terminal Impedance 600 Ω
MOH (Music on Hold) Terminal Impedance 10000
Ω
6
KX-TDA600BX