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ARMTEL ARMT.665230.006UM, User Manual

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ARMTEL ARMT.665230.006UM User Manual Download Page 4

DWEX DIGITAL LOUD-SPEAKING EXPLOSION PROOF CALL STATION  

User Manual 

page 2/40 

 

armtel.com 

© Armtel 

 

 [email protected]

 

Table 1 – Variants of DW (end) 

Identification

 

Name

 

ARMT.665230.006-17

 

DWEx for 2 connections

 

ARMT.665230.006-18 

DWEx for 4 connections 

ARMT.665230.006-19 

DWEx for 6 connections 

ARMT.665230.006-20 

DWEx for 8 connections 

ARMT.665230.006-21 

DWEx for 16 connections 

ARMT.665230.006-22 

DWEx for 24 connections 

ARMT.665230.006-23 

DWEx for 2 connections  with handset and dial pad 

ARMT.665230.006-24 

DWEx for 8 connections  with handset and dial pad 

ARMT.665230.006-25 

DWEx with handset and dial pad 

ARMT.665230.006-26 

DWEx for 10 connections   

ARMT.665230.006-27 

DWEx for 18 connections   

ARMT.665230.006-28 

DWEx for 12 connections   

ARMT.665230.006-29 

DWEx for 2 connections and with dial pad 

ARMT.665230.006-30 

DWEx for 4 connections and with dial pad 

ARMT.665230.006-31 

DWEx for 8 connections and with dial pad 

ARMT.665230.006-32 

DWEx for 10 connections and with dial pad 

ARMT.665230.006-33 

DWEx for 16 connections and with dial pad 

 
DWEx is the subscriber equipment to use at industrial and transportation enterprises 

within digital Intercom and Public Address /General Alarm (PA/GA) communication systems 

DCN and IPN manufactured by Armtel, Russia. 

Short name of product – DWEx. 

Summary of Contents for ARMT.665230.006UM

Page 1: ...DWEx Digital Loud Speaking Explosion Proof Call Station ARMT 665230 006UM User Manual Document version 19 26 30 23 000 2022...

Page 2: ...armtel com Armtel info armtel com...

Page 3: ...connections with 25W Amplifier ARMT 665230 006 05 DWEx for 24 connections with 25W Amplifier ARMT 665230 006 06 DWEx for 2 connections with handset dial pad and 25W Amplifier ARMT 665230 006 07 DWEx f...

Page 4: ...t and dial pad ARMT 665230 006 25 DWEx with handset and dial pad ARMT 665230 006 26 DWEx for 10 connections ARMT 665230 006 27 DWEx for 18 connections ARMT 665230 006 28 DWEx for 12 connections ARMT 6...

Page 5: ...ides protection intrinsically safe circuit i type ib according EN 60079 11 2012 provides protection type of dust ignition protection type t according EN 60079 31 2014 and designed according EN 60079 0...

Page 6: ...tion cable the interface cable can be connected and disconnected if the power cable is disconnected WARNING DO NOT OPEN WHEN ENERGIZED ATTENTION VARIANT OF DWEX WITH 25W AMPLIFIER IS NOT DESIGNED FOR...

Page 7: ...of operation 20 2 3 Safety precautions 21 2 4 Preparation for use 22 2 5 Installation connection and dismantling 23 2 5 1 Explosion protection during installation 23 2 5 2 Installation DWEx 24 2 5 3 C...

Page 8: ...EXPLOSION PROOF CALL STATION User Manual page 6 40 armtel com Armtel info armtel com 4 2 Storage 33 4 3 Transportation 33 4 4 Disposal 33 APPENDIX reference External appearance of DWEx 34 APPENDIX B r...

Page 9: ...Appendix A DWEx can operate only under control of the central exchange of the communication systems DCN or subscriber module IPN 8U and it is unable to perform any functions without connection to the...

Page 10: ...with indication of the status of programmed functions telephone keypad keyboard or external microphone tangent Loudspeaker simplex communication by means of the main or remote microphones and the mai...

Page 11: ...ete structure of DWEx functions performed their implementation and configuration features may differ depending on the type of the communication system its configuration and software version DWEx progr...

Page 12: ...from 2 to 24 Maximum operating current without auxiliary amplifier maximum 95 Maximum operating current with auxiliary amplifier maximum 1 1 Maximum constant power external signal device circuit W 60...

Page 13: ...temperature range C from 40 to 70 Air pressure range kPa from 84 to 106 7 Relative humidity at the temperature of 25 Up to 100 Line interface Ua Ub DWEx Uk0 interface according CCITT Transfer protocol...

Page 14: ...t Ammonia 10 aqueous solution resistant Alcohols resistant 1 3 Scope of supply Scope of supply of DWEx is given in Table 4 Table 4 Scope of supply Identification Name Quanty ty pcs Note ARMT 665230 00...

Page 15: ...cable glands for cables 7 13 mm dia 13 handset 14 dial pad 15 nameplate 16 functional earthing clip Figure 1 Overall dimensions DWEx In front the cover 2 is fitted to the enclosure 1 The cover is fixe...

Page 16: ...te 15 Cables for connection of DWEx unit are input through the sealing cable glands type 8161 7 25 1 5 8 with outer cable diameter from 9 to 17 mm and 8161 7 20 1 5 12 with outer cable diameter from 7...

Page 17: ...ol MIC EXT not used 11 technological socket XP1 for programming the board 12 switch SW2 to select the type of microphone caps used in the remote microphone 1 in the ON position electret microphone rem...

Page 18: ...F Max ON OFF Medium OFF ON Low ON ON Min 21 22 socket X12 X12 X12 button X15 indication for button module INFO not used 23 24 socket X13 X13 X13 button X16 indication for button module SOS not used 25...

Page 19: ...parameters The following modes of the relay operation are available the relay is not activated during a call the relay is always activated when an incoming call comes in default mode the relay is acti...

Page 20: ...ment of interstate and national standards 1 5 2 Explosion protection type e in DWEx is provided by Compliance with the requirements of EN 60079 7 2015 for electrical installation leakages and electric...

Page 21: ...vel not more than 2 3 of the rated value Printing design and electrical wiring are carried out in accordance with the requirements for leakage and electrical gaps in accordance with EN 60079 11 2012 E...

Page 22: ...the choice of the place of installation given in this document take into account the most typical factors that affect the operation of DW Factors that cannot be predicted estimated or verified and whi...

Page 23: ...id electric shock do not operate the product with a damaged power or communication cable the interface cable can be connected and disconnected if the power cable is disconnected ATTENTION NEVER DISMAN...

Page 24: ...nts etc on the enclosure cover or controls are allowed 5 Unscrew the fixing screws and remove the cover 6 Check integrity of the explosion proof box DKV 3 1 for absence of cracks and damages integrity...

Page 25: ...the manufacturer 2 5 1 4 When choosing DWEx installation site consider the following DWEx installation site should provide convenient conditions for operation and maintenance DWEx operating condition...

Page 26: ...1 5 25 1 5 3 0 2 0 2 5 2 Installation DWEx To mount the DWEx unit at the workplace metal brackets provided should be installed on the back of the enclosure Before installing the unit at the workplace...

Page 27: ...at the workplace 3 After installation remove DWEx cover by unscrewing six screws ATTENTION AS KIB BOARD INSTALLED ON THE COVER IS WIRED WITH THE ENCLOSURE FURTHER DESCRIBED WORKS SHOULD BE CARRIED OUT...

Page 28: ...s 2 5 3 Connection of DWEx unit 1 Input the communication and power cables through the sealing cable glands to DWEx enclosure 2 Peel off the insulation from cable wires 3 Connect the cable wires to th...

Page 29: ...D IT CAN DAMAGE THE EQUIPMENT 2 5 4 Dismantling disconnect the power supply unscrew the screws fastening the cover and remove the cover unscrew the screws fastening the cover and remove the cover Disc...

Page 30: ...ing on the possibilities and configuration of the communication system An individual function can be assigned to each DWEx key key for example a call of a subscriber or a group reproduction of a speec...

Page 31: ...hone to the telephone set After releasing the key the direction of voice transmission changes to the opposite from the telephone to the unit Thus the conversation does not require auxiliary manipulati...

Page 32: ...e 8 The possible states of the DWEx indicators Indicator ondition Note Side indicators red Off Sleep mode On Outgoing simplex call Duplex communication session Blinks at an increased frequency The ini...

Page 33: ...subscriber s exchange and its operation ability Wrong configuration of the subscriber s device Check configuration of the system Socket 2 of KIB board is not connected or defective Connect 2 or corre...

Page 34: ...be squeezed and damaged Dust and dirt removal from the unit surface Depending on the degree of contamination for DWEx surface cleaning you can use a damp sponge impregnated with a mild soap solution...

Page 35: ...re range from 5 to 40 C 4 3 Transportation The product shall be transported in in the manufacturer s individual package as a packaging unit by road river railway and air transport expect unsealed comp...

Page 36: ...230 006 ARMT 665230 006 17 ARMT 665230 006 01 ARMT 665230 006 18 ARMT 665230 006 02 ARMT 665230 006 19 ARMT 665230 006 03 ARMT 665230 006 20 ARMT 665230 006 04 ARMT 665230 006 21 ARMT 665230 006 05 AR...

Page 37: ...rmtel ARMT 665230 006 10 ARMT 665230 006 27 ARMT 665230 006 11 ARMT 665230 006 28 ARMT 665230 006 12 ARMT 665230 006 29 ARMT 665230 006 13 ARMT 665230 006 30 ARMT 665230 006 14 ARMT 665230 006 31 ARMT...

Page 38: ...k of DWEx beginning Pin No Circuit Identification 1 25W_ UT_1 Output of line for auxiliary amplifier 25 W 2 25W_ UT_2 3 POW_25W Input of power supply for auxiliary amplifier 25 W circuit 0 V 4 POW_25W...

Page 39: ...amplifier Connection of Uk0 interface line and use of phantom power supply supply voltage is supplied via interface circuits Ua Ub is illustrated at Figure B 2 DWEx Ua Ub U_POWER 5 6 7 8 U_POWER Cent...

Page 40: ...ine 48 V to the terminal block of DWEx For connection should be used cables from 24 to 12 AWG For internal installation of DWEx wires HB 0 5 4600 GOST 17515 72 are used To identify the circuits digita...

Page 41: ...DWEX DIGITAL LOUD SPEAKING EXPLOSION PROOF CALL STATION User Manual armtel com page 39 40 info armtel com Armtel NOTES...

Page 42: ...DWEX DIGITAL LOUD SPEAKING EXPLOSION PROOF CALL STATION User Manual page 40 40 armtel com Armtel info armtel com NOTES...

Page 43: ...armtel com info armtel com Armtel...

Page 44: ...and physical address Russia 192012 Saint Petersburg Zaporozhskaya str 12 building 1 office 1 2 TECHNICAL SUPPORT 8 800 500 90 17 for calls from Russian Federation 7 812 633 04 02 for international ca...

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