acnet Pro 4x4
Contents
1. AcNet Pro ax4 Access Control controller INSTALLATION MANUAL ME r ow Electronic Engineering Ltd Il Actec Ltd Access Control Solutions IMPORTANT NOTICE All information and data contained in this document is proprietary and confidential CROW Electronic Engineering Ltd shall not be liable in any event for any claims for damages or any other remedy in any jurisdiction whatsoever whether in an action in contract tort including negligence and strict liability or any other theory of liability whether in law or equity including without limitation claims for damages or any other remedy in whatever jurisdiction and shall not assume responsibility for patent infringements or other rights to third parties arising out of or in connection with this document Further CROW Electronic Engineering Ltd reserves the right to revise this publication and to make changes to its content at any time without obligation to notify any person or entity of such revision changes These materials are copyrighted and any unauthorized use of these materials may violate copyright trademark and other laws Therefore no part of this publication may be reproduced photocopied stored on a retrieval system or transmitted without the express written consent of CROW Electronic Engineering Ltd Any new issue of this document invalidates previous issues CROW Electronic Engineering Ltd 2005 2006 All rights reserved Information in this documen2. Powazkowaka 01 797 Warszawa POLAND Tel 48 22 562 3000 Fax 48 22 562 3030 E Mail vidicon vidicon pl Een The Crow Group These instructions supersede all previous issues in circulation prior to June 2008
3. Different kinds of extension boards may be installed on the AcNetPro The EXT RLY board which is a 12 relays board Each relay has a Co and a No contact which must be connected as described in par 6 The EXT 84 board which has 8 supervised inputs which must be connected as described in par 5 4 output relays which must be connected as described in par 6 and 4 supplementary leds Led6 to led9 to control independantly the green and Red leds of readers 10 and 2o see par 4 3 The EXT TCPT board which has a TCP IP interface The EXT TCPT84 board which is similar to the EXT 84 with in addition a TCP IP interface Fig 7 1 shows such a board and its connection RJ45 10BaseT For TCP IP network TCP IP Ethernet Module Hole for fixation screw on the AcNetPro board SU R8no R8cR7no R7cR6no R6cR5no R5c R8nc R7nc R6nc R5nc Relay indicators EI E EI J27 4 leds Led6 to Led9 for readers 10 and 20 See par 4 3 Led6 Rdr 10 Green Pass led Led7 Rdr 10 Red Fail led Led8 Rdr 20 Green Pass led Led9 Rdr 20 Red Fail led J28 RS485 port from TCP IP network When TCP IP is used the AcNetPro on board RS485 port is not available This ext board RS485 port may be used to connect other controllers through their RS485 port Refer to par 8 3 for line protection J25 8 supervised Inputs 19 to 116 See Par 5 for connecti
4. RS485 SERIAL PORT CONNECTION cssssssssssseseeseeseseeseeeeeeesneeseneneeeeeneneeseneneeeseneneaeeseneneseseneneneeneaes 11 8 1 RS232 ports Jumpers IPAs eroriren sinucis deeg noues unea EES EES 11 8 2 RS485 port JUMpers JPT Zeene gE EENS 11 8 3 Protection against RFI interferences sccsssceccssesesessesessseesseeeeseeeeaesecaeseeaeaeseeasseeaeseseeaeeeeaseeeesaseeeaeaes 12 8 4 Setting the controller AdCreSS c ceseccessceseeseeeeeeeseseeeeseeeeaeeeesseeesasseeasseacaeseeaseeasseseeaseeeaseeeesaeeeeaeaes 12 9 0 Alarm INDUtS geckege nnana danadana iaaa aa e eanan aaa aiaa aiaa a auaa taaa aaea daada aiaia 13 CDIR ro AC E A EA A A A E 13 APPENDIX A THE 10 COMMANDMENTS OF THE INSTALLER c sssceesessssesseeeeeeneeseeeeeeseeeeesesaeeneeseseeeeneesanenes 14 HOW TO CONTACTUS gebeten gie 15 The AcNetPro 4x4 Installation Manual 1 INTRODUCTION AcNet series are all based on microprocessors They are installed in order to operate 24 hours a day In addition since they must often control a given environment AcNet series may be connected to various types of exterior elements such as card readers electrical door opener alarm detection device printer mainframe computer and so forth Under such circumstances this kind of system is subjected to some extremely difficult constraints directly related to 1 Electro Magnetic Interferences EMI along the lines connecting the terminal to any exterior elements Undesired v
5. facilities Verification can be carried out by measuring the 220 110 volts between the phase and the ground 3 The cover or case that contains the control unit housing the microprocessor must be tightly screwed down or locked in place 4 Itis essential to plug the AcNetPro terminal s 220 110 volt sector cable into a clean line e a line not being used other pieces of heavy equipment or into an independant line which has been specifically allocated to the terminal with a good earth ground 5 Never use the system cables guide to pass wires from another system like loud bells electric door openers etc 6 Four categories of cable go to or from the terminal The 220 110 volt sector cable The cables connecting badge readers alarm entries and push buttons The communication cable The cable connecting the electrical door opener or an exterior release device These categories must be installed as far as possible one from the other The AcNetPro 4x4 Installation Manual 14 8 cm J1 J1a Readers Entrance Exit Door 1 Dia Readers Entrance Exit Door 2 J4 Serial Port RS232 or RS485 J5A J5B 4 Relays 24v 1A J6A J6B 8 Alarme inputs J7 Power 10Vdc to 13Vdc 0 5A J10 Second serial port Resetled Off during reset Driver RS485 2 and UART 2 must be installed Door 1 Entrance Door 1 Exit Serial port Door 2 Entrance JP1 G s Tx e Y Rx N Driver R
6. 4 AWG H O 1 off Q 10n D 9 10n 9 1on Tx H Rx L 2 off Dan Rat 2 off Tx H Rx L 2on Tx H_ Rx L 20n 3 off 3 off 30n 30n SES 4 off ck Aoff SES 4on ES D S d 4on JP4 5S off JP4 Soft JP4 Soft i JP4 Son JP1 JP1 JP1 JP1 6 6 6 6 7 7 7 7 AcNetPro 8 AcNetPro 8 AcNetPro 8 AcNetPro 8 Address 0 Address 1 Address 15 Address 31 Notes 1 Do not connect the communication cable screen at any point other than at the RS232 RS485 interface end 2 It is imperative that the interface has a good earth ground through the mains The importance of a good earth ground cannot be overemphasized Performance of the protection is directly related to the efficiency of the grounding system 3 When one RS485 bus is used as shown in the schema two end of line resistors 120 ohms must be installed one at the RS232 RS485 interface and one at the last controller of the bus 4 Each AcNetPro board must have its own address selected by jumpers JP4 1 5 as shown below The AcNetPro 4x4 Installation Manual 11 8 3 Protection against RFI interferences Most of the interference will come by induction to the cable shield on which high and very high voltage may appear because of RFI interferences or lightning bolts To prevent perturbations the following rules must then be respected 1 Use a shielded 22AWG triple wire cable Receive Transmit Ov for the RS232 connection and use a shielded 22 AWG twisted pair cable for the RS485 connection 2 A good q
7. CES A magnetic contact passive infra red unit request to exit switch or any other form of dry contact can be monitored via the AcNetPro controller through 8 inputs 11 to 18 Inputs 11 to 14 are supervised inputs they control the contact itself Open or close and also the line line short or cut For this purpose Two resistors must be installed as shown on the diagram Inputs 15 to 18 are 2 states only contact close or open Protection against RFI interferences The following must be rigidly adhered to in order to prevent malfunctions or interruptions Ifthe distance between the alarm detector push button etc and the electronic board is greater than 10 meters use a shielded cable and connect the shields to the ground point of the control unit Always ensure that a distance of at least 50 cm separates the connecting cables from both high tension cables and electrical door opener cable Example of a Normally Open or Normally Closed switch connected to input I1 J6B Inputs 11 to 14 may be supervised use 2x4 7KOhms ov resistors as shown 14 13 Inputs I5 to 18 are 2 states only 2 AcNetPro 4 7 Kohms Usea 2 conductors wire 22 AWG Maximum lenght Controller ae 100 meters gt WARNING Do not apply voltage higher than 30VAC DC to alarm inputs LOCK DEVICE RELAY OUTPUTS CONNECTION The Four relays on the controller can support a maximum of 24V 1 Amp D
8. S485 1 aes Extension Board 12 relays i Or 8 inputs 4 relays TCP IP See par 7 f H J5A R2no J5B J6A Alarm Input indicators Port Tx Rx os c S8VSY ng 15 8 cm Fig 1 The AcNetPro 4x4 Electronic board SWITCHES DS2 DS2 1 Reserved DS2 2 off Led1 Led2 for green red Leds of Readers 1 and 1a Led4 Led5 for green red Leds of Readers 2 and 2a On Led1 Led2 Led4 Led5 for green leds of readers 1 1a 2 2a DS2 3 Not used DS2 4 on Readers with Wiegand Interface SWITCHES JP4 AcNetPro JP4 1 5 Controller Address see par 8 4 JP4 6 7 8 Readers Technology 6 on Wiegand Up to 50 bits with parity check set also DS2 4 to on 7 on Wiegand Up to 50 bits without parity check set also DS2 4 to on 8 on not in use Note 1 For the Wiegand Interface only Set switch DS2 4 ON Note 2 reader type PR use blue Led not Red Led Off if input closed J10 200 comm J6B N ae JP3 Lithium Cell on off Do not remove JP1 Selection RS232 RS485 654 654 123 123 RS232 RS485 The AcNetPro 4x4 Installation Manual 3 POWER SOURCES AND BOARD CONSUMPTION The board must be powered by 12Vdc Nude without any card reader the board consumption is 100 mA max The maximum consumption authorised through the Vcc of the board is 300 mA NOTES 1 Card readers consuming more than 250mA CANNOT be powered by the AcNetPro Vcc output 2 A safety ap
9. de e use or storage other than in accordance with Crow s specified operating and storage instructions There are no warranties expressed or implied of merchantability or fitness of the products for a particular purpose or otherwise which extend beyond the description on the face hereof This limited Warranty Certificate is the Purchaser s sole and exclusive remedy against Crow and Crow s sole and exclusive liability toward the Purchaser in connection with the products including without limitation for defects or malfunctions of the products This Warranty Certificate replaces all other warranties and liabilities whether oral written non mandatory statutory contractual in tort or otherwise In no case shall Crow be liable to anyone for any consequential or incidental damages inclusive of loss of profit and whether occasioned by negligence of the Crow or any third party on its behalf for breach of this or any other warranty expressed or implied or upon any other basis of liability whatsoever Crow does not represent that these products can not be compromised or circumvented that these products will prevent any person injury or property loss or damage by burglary robbery fire or otherwise or that these products will in all cases provide adequate warning or protection Purchaser understands that a properly installed and maintained product may in some cases reduce the risk of burglary fire robbery or other events occurring without pro
10. ed from 00 to 31 through jumpers JP4 1 to JP4 5 EECHER ml ort on of Pra of or om o f Fig 8 4 Setting the controller address through jumpers JP4 1 to JP4 5 The AcNetPro 4x4 Installation Manual 9 1 Alarm Inputs According to the model a controller gets between 4 to 16 alarm inputs to which any kind of detectors may be connected magnetic contact passive infra red etc The mode of each input Normally Open or Normally Close and its time zone are programmable Refer to the system Programming Manual for details Inputs may be programmed to operate in the following modes General alarm inputs During the time zone it is armed defined by its Event Weekly Programme as soon as an alarm input switches from its normal state to its active state a start alarm transaction is recorded in the transaction buffer When the input switches back to its normal state an end of alarm transaction is recorded Door contact for door alarm A door contact connected to door input will raise an alarm in the 2 following cases The door is forced i e opened with no valid card The door is opened with a valid card but left open more than a pre defined delay Request to open button The door may be opened via a button connected to the door remote input In a AcNetPro the alarm consists of a message sent to the central computer which in turn may activate relays or trigger pre defined actions Outp
11. f exists DATA RTN GREEN LED If exists BLUE LED Brown Ov RED LED If exists GREEN LED Orange LED1 LED4 BEEPER If exists BEEPER Yellow BUZ1 BUZ2 Fig 3 connection readers table NOTE 2 Refer to the reader manufacturer instruction manual for reader operation detail AcNetPro Dip switches DS1 ISO 2 INTERFACE Clock Data WIEGAND INTERFACE See also note 1 below Any Wiegand card Any Wiegand card Any Wiegand card up to 50 bits without parity checking 4 checking based on ISO2 format checking based on format off on PE Data bits PO DS1 6 H up to 50 bits with parity CR up to 50 bits with parity Fig 3 setup of DS1 switch NOTE Bfore connecting the PR 106 make sure to reprogram it to Motorola output signal Read PR 106 instruction for details The AcNetPro 4x4 Installation Manual 7 4 2 4 3 Connecting four readers without extension board AcNetPro 4x4 allows to control four card readers The readers connection and the Leds functionning may be selected between the two following modes Mode 1 DS2 2 off Reader 1 Reader 2 The red and green leds of readers 1 and 10 and 2 and 20 Base O g are common zS Z ZS 3 Readerlo sSSR SFE B Reader 20 Connection D 1 D Led Led1 for green leds of reader 1 and 1o Red Led Led On Led2 for red leds of reader 1 and 1o oea ata Led4 for green leds of reader 2 and 2o ge Led5 for red leds of reader 2 a
12. nd 2o ee Se S Note The leds of Readers 10 and 20 may be controlled J2a separately by using an extension board See par 4 3 Reader 10 Reader 2 Reader 20 wo l Connection example for 4 magnetic Dei card readers in Mode 1 Mode 2 DS2 2 ont Each reader green led is independantly controlled The reader Kee Reader 2 red leds are not used _2Bzs s a e si Sa eb N 8585222 Reader 10 EE EK Reader 20 Connection Led1 for reader 1 green led Led2 for reader 10 green led Led4 for reader 2 green led Led5 for reader 20 green led Note Readers type PR use blue led not red led Reader 2 Reader 20 I Connection example for 4 magnetic card readers in Mode 2 Connecting four readers with an extension board EXT 84 or EXT TCPT84 Using an extension board allows to control the green and Red leds of each reader Connection Led1 Led2 for reader 1 green red led Led6 Led7 for reader 10 green red led Led4 Led5 for reader 2 green red led Led8 Led9 for reader 20 green red led Reader Ze Reader2 Fee See H SS ss S v SS ss S DS2 2 must be set to oft EXT 84 or EXT 1 DARARE p 4 Reader to See PRE LE Reader20 TCPT84 Board H AE ae ia a a fiancee Ft calf Ve gt Ver Led6 Green Led Red Led Led7 Led On Leds Ai Clock Led9 Data AcNetPro Board J1 Ia J2 J2a Reader 1 Reader 10 Reader 2 Reader 20 The AcNetPro 4x4 Installation Manual DOOR CONTACTS AND INPUTS DEVI
13. o not try to switch higher voltage than this as it may damage the controller See figure below for details of wiring an electronic release The function of each relay is user definable in the software Example of wiring an electronic release on relay No 1 Use a 2 conductors wire 18 AWG Standard length 10 meters For more than 10m depends on wire resistance and load current consumption l Soe R no Normally Open contact Always fit a Diode across a DC electronic _ AcNetPro J54 R nc Normally Closed contact lock to be fitted at the lock end t Controller RIA R c R c Common contact of relay H Relais 4 Lid RL3 Relais 3 d Relais 2 al Ov 12v f Relais 1 Fe Important notes 1 If the release mechanism has a charge that exceeds the authorised limit or has a strong inductive charge as in the case for example of revolving doors or turnstiles it will be necessary to use an intermediate relay between the system and the charge THE CHARGE MUST BE POWERED WITH A SEPARATE POWER SUPPLY The intermediate relay and the electronic board may be powered with the same power supply the one of the board for example 2 The cable connecting the release mechanism to the control unit or to the intermediate relay must be isolated and there must therefore be a distance of at least 50 cm between this cable and all the other cables The AcNetPro 4x4 Installation Manual 9 7 EXTENSION BOARDS
14. oltage may reach thousands of volts in case of lightnings 2 The exterior elements themselves In most cases they are not supplied by CROW but are chosen in response to the constraints of the particular installation site local distributors national operating standards etc All AcNet series is provided with internal protection devices against all such interference These devices include varistances protection diodes etc However since AcNet series may be installed in a variety of operating environments there are a certain number of basic rules of thumb that should be followed in order to provide extra protection It is absolutely imperative that from the moment a AcNet series is installed the individual responsible for the installation rigorously adhere to all the directives listed below Should any of these directives not be rigorously adhered to CROW will not assume responsibility for any problems or malfunctions that might be encountered as a result of such non compliance 1 The control unit housing the microprocessor must never be installed inside a high voltage electrical power box and must never be placed in close proximity to large transformers or high voltage current source devices Since the controller may require maintenance it is important to consider the accessibility of the unit 2 The board must be separately grounded Therefore one must verify in advance whether the installation site provides adequate grounding
15. on SW2 SR SG ER and EG are used by the TCP IP module and described in the Module User Manual J26 4 relays RL5 to RL8 See Par 6 for connection Fig 7 1 EXT TCPT84 Board 9 90 x 12 1 cm The AcNetPro 4x4 Installation Manual 8 1 8 2 RS232 RS485 SERIAL PORT CONNECTION If the controller has to be connected to a PC at less than 30 meters its RS232 port may be used If the distance is bigger than 30 meters or if several controllers must be connected together to a PC the RS485 port must be used as follows The characteristics of the serial transmission is asynchronous serial transmission 4800 bauds 8 data bits no parity 1 stop bits With an on board firmware version from 1 4 2002 the baud rate may be programmable from 4800 to 38400 baud 54 RS232 port Jumpers JP1 E The three signals Ov Rx andTx 3 shielded wire 22 or 24 AWG Maximum distance 30m are connected to the PC or the printer as follows AcNetPro JP4 0v to D25 Pin 7 or D9 pin 5 AcNetPro JP4 Rx to D25 Pin 2 or D9 pin 3 AcNetPro JP4 Tx to D25 Pin 3 or D9 pin 2 54 RS485 port Jumpers JP1 Connect the controllers as follows eon COM on e Connect the cable shield only at the 8S 232 RS 485 interface slr RS 232 RS 485 g T Interface L Q ov H oo SH RS232 RS485 120 0hms EEN eegen the interface to a good earth RS485 bus 1 2 Km Shielded twisted pair cable 22 2
16. proved 12V battery pack has to be used according to the local standards Clk2 19 Dat2 110 Door 1 Entrance Door 1 Exit Serial port Door 2 Ei Ee in Tx 12Vdc oa Lie Power A D D ov J7 Supply Driver RS485 1 Extension Board 12 relays Or 8 inputs 4 relays TCP 1 See par 7 REMINDER DON T CONNECT THE READER S RED WIRE TO VCC OF THE PCB CONTROLLER 6 The AcNetPro 4x4 Installation Manual 4 CARD READERS TYPES AND CONNECTION The AcNetPro controller may recognise many kind of reader technologies selected by jumpers JP4 6 7 8 Hereunder the connection for the most popular one magnetic and proximity For other technologies refer t tha ralavant manual 4 1 Connecting the Proximity Reader Range It is adviced to use the ACTEC proximity reader range PR 103 104 a 125 KHz models or smart reader a 13 56 MHz model PR 104 Anti Vandal PR 103 Prox PR 106 Prox Pincode SW 7 Fingerprint refer to the relevant Manual Type of cable 8 shielded wires 22 AWG Maximum length 100m Interface 1SO2 clock data or Wiegand data0 data1 NOTE Connection readers table on next page 4 1 1 Card readers type and connection PR TYPE READERS CABLE CONNECTION Reader 1SO2 Interface Reader Wiegand Interface ACNET 200 PCB Proxpoint etc PR 03 04 06 etc Reader 1 2 DC DC Red 12Vdc GROUND GROUND Black Ov CLOCK DATA 0 Green CLK1 CLK2 DATA DATA 1 White DAT1 DAT2 DATA RTN I
17. t is subject to change without notice No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical without express written permission of CROW Electronic Engineering Ltd ACTEC Series P N 7102004 Rev A September 2008 2 The AcNetPro 4x4 Installation Manual TABLE OF CONTENTS 1 INTRODUCTION seed aaaea Aa NAEK 4 2 THE ELECTRONIC BOARD AND THE PCB JUMPERS ssssssssssssussnnunnnnunnnnnunnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 3 POWER SOURCES AND BOARD CONSUMPTION c sssssssseeeessstseeseeeeeeesenseeeseeeeeeesesaaeeseseeeeesesanineeneseneeeeesananes 6 4 CARD READERS TYPE AND CONNECTION cccsssssssssseseeeeseeeeseseeeseeeneeeseseeesesenessesesenesesesanaeeneneeesenanenenseaeaes 7 4 1 Connecting the Proximity Reader Rang ssccssscesssesessseeesseeeseeeesseeeesseeesaeeeeassenesaeeecaesesaeeseeaseeatas 7 4 2 Connecting four readers without extension board s ssssssssssresrssirnnunsununnununnunnunnnnnnnunnnnnnnunnnnnnnunnnnnnnne 8 4 3 Connecting four readers with an extension board EXT 84 or EXT TCPT84 sscsccssseesessestssseesseeeeees 8 5 DOOR CONTACTS AND INPUTS DEVICES c cssscsceseseeseseeseeeeeseseneeeeseeeseseeseneeseseeeeesenanenenenesesenneeneseeeeeeesanines 9 6 LOCK DEVICE RELAY OUTPUTS CONNECTION ccccssssssseeesseeeenesseeeseeeeesneeseseeeseseeseeeeeeseeeeesensaeeseneeesesannenes 9 7 EXTENSION BOARDS enee EES 10 8 RS232
18. ty Certificate is given in favor of the purchaser hereunder the Purchaser purchasing the products directly from Crow or from its authorized distributor Crow warrants these products to be free from defects in materials and workmanship under normal use and service for a period of 24 months from the last day of the week and year whose numbers are printed on the printed circuit board inside these products hereunder the Warranty Period Subject to the provisions of this Warranty Certificate during the Warranty Period Crow undertakes at its sole discretion and subject to Crow s procedures as such procedures are form time to time to repair or replace free of charge for materials and or labor products proved to be defective in materials or workmanship under normal use and service Repaired products shall be warranted for the remainder of the original Warranty Period All transportation costs and in transit risk of loss or damage related directly or indirectly to products returned to Crow for repair or replacement shall be borne solely by the Purchaser Crow s warranty under this Warranty Certificate does not cover products that is defective or shall become defective due to a alteration of the products or any part thereof by anyone other than Crow b accident abuse negligence or improper maintenance c failure caused by a product which Crow did not provide d failure caused by software or hardware which Crow did not provi
19. uality cable shield must be used and the shield must be connected to a strong earth The shield should be from copper rather than aluminium since the latter provides only partial attenuation 3 All communication cable shieldings should be connected to only one extremity and not both in order to avoid the problem of ground loops Whereas the connection for the RS485 wire shield should be carried out at the level of the concentrator and the connection for the RS232 wire shield should be carried out at the level of the terminal 4 Adistance of at least 50 cm must separate all such connecting cables from high tension cables from cables connected to an electrical power box controlled by the system or from any cables capable of generating strong interference such as cables connected to high power motors generators wireless telephone etc Since it is often located besides a variety of cables the external telephone line can also be a source of strong interference 5 Extremely high tension produced by lightning bolts can enter the terminals through these above lines Such tension can reach the level of hundreds of thousands of volts It is therefore advised to use the CROW SP200 protection unit at the AcNetPro level This protection is included in the RS232 RS485 interface 8 4 Setting the controller address In order to programme the system each controller has to have a unique address which is defined with jumpers JP4 AcNetPro is address
20. ut Relays According to the model a controller gets between 4 to 16 relays The function of each relay door or alarm control automatisms etc and the way it is activated are programmable Refer to the system Programming Manual for details The AcNetPro 4x4 Installation Manual 13 APPENDIX A THE 10 COMMANDMENTS OF THE INSTALLER 10 cm 1 2 3 RS232 RS485 Interface 4 Last Controller vi ni 5 oi ewe zZ D LP RS485 Bus 10 Never pass the door opener cable near the other cables it must be at least 10cm from all other cables Use always a diode if the door opener is DC powered If the door opener consumption is more than 24V 1A use an intermediate relay Always install a 120 ohms terminator resistor at both ends of the RS485 line Never connect a controller to the RS485 bus farther than 3 meters Link all the RS485 wire shields together and connect it at the RS232 RS485 interface end and NOT at the controllers end Use a very good earth at the interface Use a surge protection if the region is inclined to lightning like the SP200 unit Never install a controller or its cables near a high voltage line or a heavy duty electric devices Motors transformers high voltage sources etc Never use the same power supply for the controller AND the door opener 14 The AcNetPro 4x4 Installation Manual CROW ELECTRONIC ENGINEERING LTD Crow WARRANTY POLICY CERTIFICATE This Warran
21. viding an alarm but it is not insurance or a guarantee that such will not occur or that there will be no personal injury or property loss or damage as a result Consequently Crow shall have no liability for any personal injury property damage or any other loss based on claim that these products failed to give any warning If Crow is held liable whether directly or indirectly for any loss or damage with regards to these products regardless of cause or origin Crow s maximum liability shall not in any case exceed the purchase price of these products which shall be the complete and exclusive remedy against Crow The AcNetPro 4x4 Installation Manual 15 CROW ELECTRONIC ENGINEERING LTD ISRAEL 12 Kineret St Airport City 70100 Israel Tel 972 3 9726000 Fax 972 3 9726001 E Mail support crow co il www thecrowgroup com LATIN AMERICA 7200 Corporate Center Drive Suite 307 Miami Florida 33126 USA Tel 305 513 4001 Fax 305 513 4005 E Mail sales crowlatinamerica com www crowlatinamerica com USA 2160 North Central Road Fort Lee NJ 07024 USA Tel 12019440005 Fax 12019441199 E Mail support crowelec com www crowelec com ITALY VIA Giulianello 4 14 00178 ROMA ITALY Tel 39 0676 12912 Fax 39 0676 12601 E Mail info deatronic com AUSTRALIA 142 Keys Road Cheltenham VIC 3192 Australia Tel 61 3 9553 2488 Fax 61 3 9553 2688 E Mail crow crowaust com au www crowaust com au POLAND
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