Appendix
5-7
5.2
Specifications
System Capacity
Control Method
Switching
Power Supplies
Dialling
Intercom Paths
Connector
Extension Connection Cable
SMDR (Station Message Detail
Recording)
Extension Loop Limit
Minimum Leakage Resistance
Maximum Number of Extension
Instruments per Line
Ring Voltage
Local Exchange Loop Limit
Environmental Requirements
Recall Timing Range
Ability To Recognise Further
Digits
Exchange Lines: 3 max. (6 max. with 3-CO Line & 8 Ext Expansion
Card)
Extensions
: 8 max. (24 max. with 3-CO Line & 8 Ext Expansion
Card and 8 SLT Extension Expansion Card)
CPU: 16 bit CPU
Control ROM: 4 Mbit, Control RAM: 1 Mbit
Space Division CMOS Crosspoint Switch
Primary: 230 V AC – 240 V AC, 50 Hz (0.5 A)
Secondary: Circuit Volt (+5 V, +26 V)
Dial Pulse (DP):10 pps, 20 pps
Tone (DTMF) Dialling, DTMF–DP
4
Exchange Lines
: 2-pin Modular Connector (RJ11)
Extensions/Doorphone: 4-pin Modular Connector
Pager/Music Source
: EIAJ RC-6701 A plug (two-conductor, ø 3.5 mm
in diameter)
KX-T7020 / KX-T7130 / KX-T7050 . . . . . . .2 pair wire (A, B, H, L)
Single Line Telephones . . . . . . . . . . . . . . . . . . . . . .1 pair wire (A, B)
Interface
: Serial Interface (RS-232C) (D-SUB, 9-pin)
Output Equipment: Printer
Detail Recording : Date, Time, Extension Number, Exchange Line
Number, Dialled Number, Call Duration, Account
Code
KX-T7020 / KX-T7130 / KX-T7050 . . . . . . . . . . . . . . . . . . . . . .40
Ω
Single Line Telephones . . . . . . . . . . . . . . . . . . . . .600
Ω
including set
Doorphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Ω
15 000
Ω
1 for a KX-T7020 / KX-T7130 / KX-T7050 or single line telephone
2 for by parallel connection of a proprietary telephone and a single line
telephone
80 Vrms at 25 Hz depending on the Ringing Load
1 600
Ω
max.
0 ˚C – 40 ˚C, 10 % – 90% relative humidity
80 ms – 1 000 ms
The KX-TA624 is capable of accepting and acting upon routing
information received from a proprietary telephone for 10 seconds, after
the latest routing information has been received.
(Satisfies BS6450:Part 1 1993 Clause 13.5.)
PSQX1708ZA-13E.QX 99.10.15 1:11 PM Page 7
Summary of Contents for KX-TA624
Page 15: ...Section 1 Basic System Construction ...
Page 17: ...Section 2 Installation ...
Page 51: ...Section 3 Features ...
Page 125: ...Section 4 System Programming ...
Page 212: ...4 88 System Programming ...
Page 213: ...Section 5 Appendix ...
Page 222: ...5 10 Appendix ...
Page 223: ...Section 6 Troubleshooting ...
Page 227: ...Section 7 Programming Tables ...
Page 275: ...Section 1 Installation ...
Page 287: ...Section 2 Operations ...
Page 306: ...10 ...
Page 409: ...Appendix Section 2 Appendix ...
Page 420: ...2 12 Appendix ...
Page 426: ...Memo ...
Page 427: ......