Related Manuals for Karel MS26s
Summary of Contents for Karel MS26s
- Page 1 Karel MS26s T e l e p h o n e S y s t e m Installation & Maintenance Guide Edition 3.1...
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Page 3: Table Of Contents
CONTENTS SECTION PAGE INTRODUCTION TECHNICAL REFERENCE SYSTEM I.1. MB26s MOTHERBOARD I.2. POWER TO THE SYSTEM 1.2.A. PS38 POWER ADAPTOR 1.2.B. POWER FAILURE TRANSFER STATIONS I.3. EXTERNAL MUSIC CONNECTOR I.4. EXTERNAL RELAY ACCESSORIES II.1. FEATURE PHONES - LT26s(-H) II.2. MINI PRINTER - KY16 II.3. -
Page 4: Section Page
SECTION PAGE III. ACCESSORY INSTALLATION III.1. FEATURE PHONES III.2. MINI PRINTER III.3. PC INTERFACE III.4. DOORPHONE III.5. EXTERNAL ANNOUNCEMENT SYSTEM III.6. BATTERY BACKUP UNIT III.7. STANDARD TELEPHONE SETS, EXTERNAL LINES III.8. FILTER & PROTECTION / PROTECTION UNITS III.9. EXTERNAL MUSIC SOURCE III.10. -
Page 5: Introduction
INTRODUCTION This Installation and Maintenance Guide provides an overall technical reference on the KAREL MS26s system and its accessories and includes descriptions, structures and capabilities as well as the installation and maintenance information. This guide is formed up of three main chapters: 1) Technical Reference: The system outline is given and all the accessories are described. -
Page 7: Technical Reference
TECHNICAL REFERENCE... -
Page 9: System
I. SYSTEM MS26s system has a capacity of 2 lines and 6 extensions. The system consists of the following parts : • CBN26s Cabinet made of plastic, • MB26s Motherboard, • PS38 Power Adaptor, including a plastic cabinet (called PS38CB) and a power card (called PS38CR). -
Page 10: Mb26S Motherboard
The MB26s motherboard consists of the microprocessor, utility, DTMF, switching, line and extension circuitries. See the following figures for the location of these circuitries and the operational flow diagram of MB26s motherboard. Figure A-3 Karel MS26s Installation & Maintenance Guide Edition 3.1... -
Page 11: Power To The System
I.2. POWER TO THE SYSTEM MS26s system can operate for the mains input of 230 VAC 50 Hz, which is processed by the PS38 Power Adaptor. Inside the fuse slot on the PS38CR card of the PS38 Power Adaptor, there exists a T-Type fuse of 0.63A / 250 VAC for the first step protection. -
Page 12: Ps38 Power Adaptor
- 24 VDC - 24 VDC + 8 VDC + 8 VDC 64 Vrms (Ring) The dimensions of PS38 are 11 cm x 6 cm x 8 cm and the weight is 0.25 kg. Karel MS26s Installation & Maintenance Guide Edition 3.1... -
Page 13: Power Failure Transfer Stations
In case there is no battery connected to the system when the power goes off, the lines 1 and 2 are automatically connected to extensions 11 and 12, respectively. See the following figure illustrating the power failure transfer stations of MS26s system. -
Page 15: Accessories
II. ACCESSORIES To offer you a full telecommunication system, MS26s is equipped with many accessories. These accessories are shown in the following figure and explained one by one in the following sections. Figure A-7 Karel MS26s Installation & Maintenance Guide... -
Page 16: Ii.1. Feature Phones - Lt26S(-H)
MB26s Motherboard LT26s(-H) Feature Phone LT/OP Socket Pin No Signal RJ Socket Pin No +8 VDC Busy A (ext.11) 3 (ext. 11) B (ext.11) 4 (ext. 11) Data Karel MS26s Installation & Maintenance Guide Edition 3.1... -
Page 17: Ii.2. Mini Printer - Ky16
II.2. MINI PRINTER – KY16 MS26s system offers Call Record Listing facilities, by keeping the records of the external calls and storing them in its non-volatile memory against any power failure. You may obtain these records by way of some external devices. -
Page 18: Ii.3. Pc Interface - Cm26S
CM) on MB26s motherboard. The software operates under Windows. • PC R EQUIREMENTS The PC to be used with MS26s should have the following specifications: a) 640 KB RAM (at least) b) Windows (not older than 3.1) c) A harddisk d) A serial port Karel MS26s Installation &... - Page 19 PC GND Busy The signal names above are given with respect to MS26s system and these pin assignments are valid only for IBM compatible devices. If your device is not IBM compatible, then you must provide the requested pin connections to match the signaling parameters of the system.
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Page 20: Ii.4. Doorphone - Dy01
II.4. DOORPHONE – DY01 MS26s system has a built-in circuitry, which can drive DY01 Doorphone. Any user of the system can access the doorphone and make a conversation with the party near the doorphone. The voice path is full duplex. The doorphone has a ring button on it. -
Page 21: Ii.5. External Announcement System
IMPORTANT PS38 Power Adaptor is not used when BBU38s is connected to the MS26s system. The outlook of both boxes as well as the inner structure of the main box of BBU38s are illustrated in the following figure. - Page 22 The module has another built-in cable with an 8-pin RJ plug at the end, which is to be connected to the corresponding socket (named POWER – the same socket used by PS38 Power Adaptor) on the MB26s motherboard. Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 23: Ii.7. Standard Telephone Sets - Ladin, Fulya
For the cases where a battery is to be connected to the system, it is strongly recommended to choose a dry battery for the proper operation. The MS26s system that is equipped with a 12 V – 4 Ah battery can continue to run for 4 hours under an average traffic of 35%. - Page 24 The dimensions of the Ladin are 22 cm x 6.5 cm x 15.5 cm and the weight is 0.6 The dimensions of the Fulya are 16 cm x 8 cm x 22 cm and the weight is 0.5 kg. Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 25: Ii.8. Filter & Protection Unit - Fpbase, Fpexp
AM radio interference. In order to protect the system against lightning and radio interference, KAREL has external units that can be connected to both extensions and lines. These units are presented in two different models: FPBASE Filter &... -
Page 26: Ii.9. Protection Unit- Spbase, Spexp
DS200 system. In order to protect the system against lightning and 220 VAC leakage, KAREL has external units that can be connected to both extensions and lines. These units are... -
Page 27: Software
All the default system and port parameters are stored in the EPROM. Though MS26s is a small capacity system, the software is designed to provide a full feature system. There are three categories for the features of the system:... -
Page 29: Technical Specifications
KAREL Feature Phone (LT26s(-H)): 5 wires KAREL Mini Printer (KY16): 3 wires KAREL Doorphone (DY01): 4 wires PC: 3 wires Power: 8 wires KAREL Mini Printer (Call Record Listing) PC Interface CRL capacity Approximately 600 calls Karel MS26s Installation & Maintenance Guide Edition 3.1... - Page 30 CHARACTERISTICS Extension Interface Station Loop: Max 1200 Ohms including the Telephone Set Max CO Line Loop Resistance 2.2 Kohms Line Interface Loop Start With DP and DTMF Signalling 12/16 KHz Metering Pulse Detection Polarity Reversal Detection Extension Feed Voltage -24 VDC Make-Break Ratio 33 msec make / 67 msec break 720 ±...
- Page 31 1209 Hz 1336 Hz 1477 Hz 697 Hz frequency 770 Hz group 852 Hz ( - 9 dBm) 941 Hz Nominal frequencies of MS26s may deviate ± 2.5 % from the values above. Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 33 INSTALLATION GUIDE...
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Page 35: Installation
Dusty places, places where the system may be in contact with water or oil, Sulfuric gases produced in areas where there are thermal springs, etc. that may damage the equipment, Near high-frequency sewing machines or electric welders. Karel MS26s Installation & Maintenance Guide Edition 3.1... -
Page 37: System Installation
The template has the same dimensions with the MS26s system, so that it can be used to choose the location of the system and to determine the points of the holes on the wall. - Page 38 Figure B-2 Figure B-3 Hang the cabinet on the wall by placing the two pear holes at the back of the cover over the screws (see Figure B-4). Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 39 The area behind the front cover is not for operator access, hence the front cover can be opened only by the service personnel. The mains socket should be installed near the equipment or should be easily accessible. Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 40: Ii.1. Grounding
For grounding the MS26s system, the ground location at the down left corner of the MB26s motherboard (marked as M1) must be connected to a hot or cold water pipe, which may serve as the ground surface of your system. -
Page 41: Ii.3. Mb26S Motherboard
Karel MS26s Installation & Maintenance Guide Edition 3.1... - Page 42 Figure B-7 Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 43: Accessory Installation
6-pin RJ plug, which is to be inserted to the LT/OP socket on the MB26s motherboard, in order to carry data signals for the telephones. The following signals are present on the connection box of system data cable. Karel MS26s Installation & Maintenance Guide Edition 3.1... - Page 44 Data Signal Ground (GND) A (ring) signal from the connector of the relevant extension port. B (tip) signal from the connector of the relevant extension port. No Connect + 8 VDC Figure B-10 Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 45 A / B terminals in the connection box of the telephone data cable. The following figure illustrates the cabling of LT26s(-H) Feature Phones. Figure B-11 Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 46 "H/R" key. Keep the key pressed till an extension number is shown on the display. Then, press the same key several times till the correct extension number appears on the display. Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 47: Iii.2. Mini Printer
(with a cable) at its free end. The printer end of the data cable is attached to the connection box through a 6-pin RJ plug. The cable that comes out of the connection box is not used for connecting KY16 to the MS26s system. Karel MS26s Installation & Maintenance Guide Edition 3.1... - Page 48 2) This RJ plug must be then passed through the cable holes at the bottom part of the cabinet and then, connected to the LT/OP socket on the MB26s motherboard. Figure B-14 Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 49 KY16 as the CRL (Call Record Listing) media. Refer MS26s Programming Guide. • D SWITCH SETTING For KY16 to operate with MS26s system, the dip-switches that exist on the printer card inside the KY16 cabinet must be set as follows: Dip-switch Position •...
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Page 50: Iii.3. Pc Interface
25-pin serial port of the PC. (It is necessary to employ a 25- pin to 9-pin converter plug, in order to use the 9-pin connector of the PC.) The following figure illustrates the cabling. Karel MS26s Installation & Maintenance Guide Edition 3.1... -
Page 51: Iii.4. Doorphone
PC, as described in the CM26s Owner’s Guide, respectively. It is also necessary to enter the related programming code for selecting the PC as the CRL (Call Record Listing) media, as explained in the MS26s Programming Guide. III.4. - Page 52 For connecting the doorphone to the system, this plug must be passed through the cable holes at the bottom part of the cabinet and connected to the DIA socket on the MB26s motherboard, as illustrated in the following figure. Figure B-18 Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 53 Pass the power cables of the ringer through the data cable hole at the back cover of the doorphone box. Connect the power of the external ringer through the ring button. Close the cover of the doorphone. The following figure illustrates this connection. Figure B-19 Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 54: Iii.5. External Announcement System
III.5. EXTERNAL ANNOUNCEMENT SYSTEM • C ABLING Any external announcement system can be connected to MS26s system through the doorphone (DIA) socket on MB26s motherboard. The following figure illustrates this installation. Figure B-20 III.6. BATTERY BACKUP UNIT • I NSTALLATION BBU38s Battery Backup Unit is designed to be mounted on the wall. - Page 55 • C ABLING The BBU38s Battery Backup Unit has two built-in cables, one is the mains cable and the other one is the power cable (of 80 cm) for connection to the system. Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 56 POWER socket on the MB26s motherboard (see Figure A-12). The mains cable must be connected to the mains socket. The cabling of BBU38 is illustrated in the following figure. Figure B-22 Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 57: Iii.7. Standard Telephone Sets, External Lines
FPBASE/SPBASE unit with plastic holders whereas the fourth one has a brass card holder with two washers to carry the chassis ground to the upper units. The following figure illustrates the installation of an FPEXP/SPEXP on top of an FPBASE/SPBASE. Karel MS26s Installation & Maintenance Guide Edition 3.1... - Page 58 20 meters away from the system. This need not be the physical distance but the length of the cables between the system and the units. Karel MS26s Installation & Maintenance Guide Edition 3.1...
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Page 59: Iii.9. External Music Source
Figure B-26 III.10. EXTERNAL RELAY The relay on the MS26s motherboard can be used to switch one of the following equipments provided that the relay is programmed accordingly: Door Opener. External Ringer (to ring for the incoming line calls) •... - Page 60 Figure B-27 Karel MS26s Installation & Maintenance Guide Edition 3.1...
- Page 62 Design and specifications subject to change without notice.