313960_02 isolate100 atex manual
Contents
1. 13 AA AS PrecauloNS g 14 45 Cleaning and Maintenance Intervals 14 46 Aggressive substances and 14 4 7 Exposure to external stresses 14 Related DAWNO S ceii ae 15 a a 17 AV DOH OC CS raire 18 mmm me 19 Manual NEVISTO ai E 21 1 Introduction The iSOLATE100 is an ATEX certified intrinsically safe PS2 and serial interface suitable for industrial use The device allows connection of hazardous area peripherals such as pointing devices keyboards and scanners to PC systems located in a safe area The iSOLATE100 is designed for use with Extronics own range of keyboards and pointing devices such as trackball trackpad or finger mouse but can be used with other manufacturers compatible equipment The iSOLATE100 15 certified allowing connection of peripheral devices in Zone 1 amp 2 hazardous locations The unit is simple to operate and is available in a variety of configurations as specified in the ordering data below With both galvanic and optical isolation for the power and the interfaces no high integrity earth is required or consideration about potential differences occurring meaning low simple and trouble free installati2. 5 5 interface Type ISOLATE 100m C Operating Manual ISOLATE100 8 ISOLATE100M iSOLATE100 1 2 GD Ex ia T4 iSOLATE100m 1 2 GD Ex m ia T4 IP 67 T135 This page is intentionally left blank Document Number 313960 See Last Page for Revision Details 2006 Extronics Limited This document is Copyright Extronics limited Extronics reserve the right to change this manual and its contents without notice the latest version applies Contents 1 2 NO pene S LALA A Ma A 4 Safety Information and Notes ena 5 ali Storage orts Manuales sev 5 Pa OS 5 Installation and 6 ATO My epee 6 32 ___ 6 592 VEISIONEAOM sensi sica hara ah 6 34 OZ unb a io nlb nel bika 9 JO VEISIOVENOI 10 SiO 11 12 28 EE 12 INTENGSG P UN DOSE Usage irei snena 13 Transporation and Storage 13 4 2 Authorized Persons ste 13 43 Cleaning and
3. connected to the iSOLATE100 s mouse port even if there is no keyboard connected This is because of the internal circuit to the RS 232 output terminals The EExi PS 2 and screw terminals are wired in parallel so either can be used The PS 2 sockets for the keyboard and mouse in the safe area are internally wired to the keyboard wedge circuit however the keyboard wedge is not activated which makes PC communication easier Should the keyboard wedge need to be activated please see EX02 Information A Keyboard wedges connects 2 devices to a single channel Using a keyboard wedge is effectively like connecting and disconnecting devices repeatedly Not every PC will accept this wiring the scanner and keyboard in parallel is often the more reliable solution 11 3 7 iSOLATE100M The iSOLATE100M has been certified ATEX II 2 EEx m ia T4 1 D T75 IP67 for use inside the hazardous area The unit be supplied with 2 junction boxes connected to the iSOLATE100M via 1 5m of cable at each end as shown below re jeo 9 70 K Clock or with flying leads The iSOLATE100M has ihe same configuration options as ihe ISOLATE100 e g 100 03 which must be specified when ordering 3 8 Operation Once all connections have been made switch on the PC and check that all of the peripheral devices keyboard barcode scanner or pointing device are functioning correctly 4 Intended Purpose Usa
4. PRALA Fre OHVOBAJE OKO ZEZBE ZEBE kia trim sa oa ejo OND TEZEH STANIA gt jlsilik Z za puawai po SUNAL ni sasljal apar FTI a li 16 2 ea SMH SOMITE A dd OL DOLSLY TGs Sys OL Did Wau I NE NEKI 6 Technical Data Ingress Protection Enclosure Material Weight Dimensions Ambient Operating Temperature Ambient Storage Temperature Operating Voltage Operating Humidity Range ATEX Certification ISOLATE100 IP20 ISOLATE100M IP67 Aluminium iSOLATE100 0 25 kg iSOLATE100M 1 6Kg 105 x 166 x 44 mm 30 C to 60 C 30 C to 60 C 5VDC 0 75 Non Condensing TUV 04 ATEX 2645 ISOLATE100 II 2 GD EEx ia ISOLATE100M 2 G EEx m ia T4 II D T75 C IP67 7 5 5 100 Intrinsically Safe PS2 Serial Interface ISOLATE100 Description Part Number
5. 100m x 26 EEx m ia T4 resp 1 D T75 C IP 67 TUV NORD CERT GmbH amp Co KG Hannover 2005 05 17 Am TUV 1 30519 Hannover 0514 986 1470 Fax 0514 986 5 wl Head of the Seite 1 2 19 TuV NORD Certification Body 13 SCHEDULE 14 EXAMINATION CERTIFICATE N TUV 04 ATEX 2645 15 16 17 18 Description of equipment The interface type iSOLATE 100 and iSOLATE 100m enables a galvanically separated and intrinsically safe data transmission between computers and connected peripheral devices The permissible ambient temperature range is 30 C to 60 C Electrical Data Non instrinsically safe circuits U 5VDC from the computer Um 253 V AC Intrinsically safe circuits in type of protection Intrinsic Safety EEx keyboard and mouse Maximum values see table iSOLATE 100m Characteristic line trapezoidal RS232 interface in type of protection Intrinsic Safety EEx ia IIC only for the connection of certified intrinsically safe circuits with the following maximum value U 15 V The effective internal capacitance and inductance are negligibly small The intrinsically safe circuits are safely galvanically separated from all non intrinsically safe circuits up to the peak value of the nominal voltage of 375 V Test documents are listed in the test report N 04 YEX 551721 H Special conditions for safe use none Essential Health and Safety Requiremen
6. 3 variant provides the capability to connect RS 232 barcode scanner such as the iSCAN100 in the hazardous area The scanner must be connected to the iSOLATE100 s mouse port even if there is no keyboard connected This is because of the internal circuit to the RS 232 output terminals The EExi PS 2 and screw terminals are wired in parallel so either can be used The PS 2 sockets for the keyboard and mouse in the safe area are internally wired to the keyboard wedge circuit however the keyboard wedge is not activated which makes PC communication easier Should the keyboard wedge need to be activated please see 02 Information A Keyboard wedges connects 2 devices to a single channel Using a keyboard wedge is effectively like connecting and disconnecting devices repeatedly Not every PC will accept this wiring the scanner and keyboard in parallel is often the more reliable solution 10 3 6 Version EX04 ExTRONICS Interface Type iSOLATE 100 PS 2 RS 485 2 EEx ia 107 04 ATEX 2645 Lert 300 lt lt 606 85485 Additional information see certificate 185232 Mouse The EX04 variant provides the capability to connect RS 232 barcode scanner such as the iSCAN100 in the hazardous area The iSOLATE100 converts the RS 232 signals to RS 485 and transmits this to the PC The scanner must be
7. Intrinsically Safe Keyboard Interface PS 2 to PS 2 iSOLATE100 EX01 Intrinsically Safe Keyboard Interface PS 2 Keyboard Wedge iSOLATE100 EX02 Intrinsically Safe Keyboard Interface PS 2 and RS232 iSOLATE100 EX03 Intrinsically Safe Keyboard Interface PS 2 and RS485 iSOLATE100 EX04 ISOLATE100M iSOLATE100M 1 2 3 Please Specify 1 Type of configuration Intrinsically Safe Keyboard Interface two PS 2 safe area to two PS 2 hazardous area EX01 Intrinsically Safe Keyboard Interface PS 2 Keyboard Wedge EX02 Intrinsically Safe Keyboard Interface PS 2 and RS232 EX03 Intrinsically Safe Keyboard Interface PS 2 and RS485 EX04 Please Specify 2 Type of terminal Safe Area PC side Flying Leads 1 Exe Terminal Enclosure 2 Please Specify 3 Type of terminal hazardous Area PC side PS 2 Connections 1 Exe Terminal Enclosure 2 Accessories PS 2 to USB converter USBCONV1 Keyboard Mouse ExtenderCE120 18 8 Certification 4 VU H 62 05 9000 dia 1 2 3 9 10 11 TuV NORD EC TYPE EXAMINATION CERTIFICATE Equipment and protective systems intended for use in potentially explosive atmospheres Directive 94 9 EC EC Type Examination Certificate Number TUV 04 ATEX 2645 Equipment Interface type iSOLATE 100 iSOLATE 100m Manufacturer EXTRONICS LIMITED Address Meridian House Roe Street Congleton Cheshire CW12 1PG UK This equipment or protective system and any acceptable variation thereto are sp
8. de of iSOLATE100 using its built in keyboard wedge Please refer to version Ex02 Information A Keyboard wedges connects 2 devices to a single channel Using a keyboard wedge is effectively like connecting and disconnecting devices repeatedly Not every PC will accept this wiring the scanner and keyboard in parallel is often the more reliable solution 3 4 Version 02 XTRONICS amp Interface Type iSOLATE 100 II 2 GD EEx ia IIC i 04 ATEX 2645 5 30 lt Ta lt 460 LLI 85485 Additional information see certificate 85232 The EX02 variant provides the capability to connect EExi keyboard and or pointing device in the hazardous as well as a safe keyboard and or pointing device in the safe area This is due the internal keyboard wedge of the iSOLATE100 which is configured such that it connects both sides of the iSOLATE100 in parallel including the EExi screw terminals m 02 You can use PS 2 scanner instead of keyboard however most PCs need a keyboard while booting To avoid this please refer to the solutions explained in version Ex01 Keyboard Keyboard 3 5 Version EX03 XTRONICS 6 Interface Type iSOLATE 100 I 2 GD EEx ia 04 ATEX 2645 rw 300 lt T lt 4600 85485 Additional information see certificate 185232 Mouse The EX0
9. ecified in the schedule to this certificate and the documents therein referred to The TUV NORD CERT GmbH amp Co KG TUV CERT Certification Body notified body number N 0032 in accordance with Article 9 of the Council Directive of the EC of March 23 1994 94 9 certifies that this equipment or protective system has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres given in Annex to the Directive The examination and test results are recorded in the confidential report N 04 YEX 551721 H Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50014 1997 A1 A2 EN 50020 2002 EN 50028 1987 EN 50281 1 1 1998 A1 If the sign X is placed after the certificate number it indicates that the equipment protective system is subject to special conditions for safe use specified in the schedule to this certificate This EC type examination certificate relates only to the design examination and tests of the specified equipment in accordance to the Directive 94 9 EC Further requirements of the Directive apply to the manufacturing process and supply of this equipment These are not covered by this certificate 12 The marking of the equipment or protective system must include the following ISOLATE 100 II 2 0 EEx ia iSOLATE
10. ge Important Before setting the units to work read the technical documentation carefully Important The latest version of the technical documentation or the corresponding technical supplements 15 valid in each case The iSOLATEOO is built using modern components and is extremely reliable in operation however it must only be used for its intended purpose Please note that the intended purpose also includes compliance with the instructions issued by the manufacturer for installation setting up and service Any other use is regarded as conflicting with the intended purpose The manufacturer is not liable for any subsequent damage resulting from such inadmissible use The user bears the sole risk in Such cases 4 1 Transportation and Storage All iSOLATE100 devices must be so transported and stored that they are not subjected to any excessive mechanical stresses 4 2 Authorized Persons Only persons trained for the purpose are authorized to handle the 100 they must be familiar with the unit and must be aware of the regulation and provisions required for explosion protection as well as the relevant accident prevention regulations 4 3 Cleaning and Maintenance The iSOLATE100 and all its components require no maintenance All work on the ISOLATE100 by personnel who are not expressly qualified for such activities will cause the Ex approval and the guarantee to become void The iSOLATE100 does not require any active maintena
11. leaning of the eguipment will be charged to the owner of the eguipment Safe operation of the iSOLATE100 is maintained providing that all instructions and warnings contained in this manual are fully observed Ensure that the cable is used which suits the environment in which the ISOLATE100 is installed 3 Installation and Setting to Work 31 Operation The iSOLATE100 supports both PS 2 mouse and keyboard interfaces the ISOLATE100 can support other alternative interface options including RS 232 and RS485 provided they are specified when ordered 3 2 Installation The unit is simply installed in a safe area with the PC connected on the safe area connections amp the hazardous area devices connected to the hazardous area connection as shown in the drawings below The iSOLATE100 can be configured 4 modes these are detailed below NOTE Modes can only be configured by Extronics 3 3 Version EX01 ExrRonics Keyboard board Interface i Type iSOLATE100 2 GD EEx 04 2645 Lu Asst 30 lt 600 Mouse Additional information see certificate The EX01 variant provides the capability to connect one EExi keyboard and or one EExi pointing device These can be connected to either the screw terminals or the 5 2 ports on the iSOLATE100 The PS 2 connection sockets or screw terminals connect to the PC in the safe area All leads and te
12. nce do not attempt to open the iSOLATE100 to repair the unit otherwise the iSOLATE100 may not comply with the ATEX regulations lt is recommended that the iSOLATE100 is regularly inspected for deterioration caused from wear and tear accidental damage and corrosion by chemicals etc This is to ensure the integrity of the protection is maintained at the intended level of security from ignition in compliance with ATEX regulations Should you be in any doubt about the integrity of your keyboard then please return it to Extronics for inspection 4 4 Safety Precautions Important For the installation maintenance and cleaning of the units it is absolutely necessary to observe the applicable regulations and provisions concerned with explosion protection EN 50014 EN 60079 14 2003 as well as the Accident Prevention Regulations 4 5 Cleaning and Maintenance Intervals The cleaning intervals depend on the environment where the system 15 installed 4 6 Aggressive substances and environments The iSOLATE100 is not designed to come into contact with aggressive substances environments please be aware that additional protection may be required 4 7 Exposure to external stresses The iSOLATE100 is not designed to be subjected to excessive stresses e g vibration heat impact Additional protection is required to protect against these external stresses The iSOLATE100 will require additional protection if it is installed in a locati
13. on Keyboard or pointing device may be up to 20 metres away from the PC in the hazardous area using a PS2 cable or up to 70 metres using a CAT6 STP cable 2 Safety Information and Notes 2 1 Storage of this Manual Keep this user manual safe and in the vicinity of the device All persons who have to work on or with the device should be advised on where the manual is stored 2 2 List of Notes The notes supplied in this chapter provide information on the following e Danger Warning o Possible hazard to life or health e Caution Possible damage to property e Important o Possible damage to enclosure device or associated equipment e Information o Notes on the optimum use of the device Warning Caution Important Repairs Dangerous Chemicals If the unit is in need of repair please contact Extronics for an RMA form and returns number A note describing the fault must always accompany eguipment sent to Extronics Ltd for repair The following procedures must be carried out before the iSOLATE100 module is returned for repair Remove all residues that may be present Pay special attention to the gasket grooves and crevices where residue may collect Please ensure that full precautions have been taken to remove all traces of substances that may represent a health risk before returning any eguipment Costs of disposal of materials or of injury to personnel acid burns etc arising because of defective c
14. on where it may be subjected to damage 14 5 Related Drawings __ NOILOJNNOO 00131 105 30 zewposj sepunes SUINOALX4 yarasha Iva ENI JO SLUDN 2230 SN ae 227 T SJINOALX 3 Jard Aia Ca ef Se J IYW NIC INIW 9 S AdOD Id dA JA JSNOW c 5d 001 319105 NIU INIH NIJ HAHLJSNNOJ 56 24 poo da Losroddd 196902 2 EOM a 5 69290 een gt OMO i pappe 400 HEJ marara AS _ tv Adi AO ZEZEH kalili wt 008 IYI ZE SH 0013197105101 00 05 wo TO SJINOHIXJ AJNOLSNJ ro ZNANEGA E ro Peele EF Hia BAREA Sl ALO OL JSN DO dl OSE AVA ALANS 20 Ag v 3375 OL STAVNO SI od JHL Al NOHE SY Od JHL 40 IAN OS0 ATT WHO kri AG LOM ume VE dl HIMOA KE
15. rminals are included 5 2 scanner connections with version 01 Interface Type isOLATE100 Il 2 GD EEx ia 04 ATEX 2645 H m 30 1 lt 60C 9232 Additional information see certificate Mouse Xi An PS 2 Scanner such as the iSCAN100 can be connected on the hazardous side of the iSOLATE instead of a keyboard In this configuration the mouse may or may not be connected Since a PC does not detect a barcode scanner as a keyboard the PC may discard the scanner s signals by switching off the keyboard channel after booting In this case please cancel the keyboard test in the BIOS settings of your PC or wire a keyboard in parallel to the scanner Different ways of doing this are shown below e using the screw terminals wired in parallel with the PS 2 terminal on the hazardous side ExTRONICS Interface koscev Type iSOLATE 100 11 2 GD EEx 04 ATEX 2645 300 lt T 600 Mouse Additional information see certificate Keyboard or using the external keyboard wedge KS 20 inside of EEx enclosure Pn TT 100 for example D ExrRonics Interface Type ISOLATE 100 Interface Type ISOLATE 100 1 2 GD EEx ia 04 ATEX 2645 300 lt Ta lt 606 Sas Additional information see certificate RS232 Mouse Furthermore you may connect a keyboard to the safe si
16. ts no additional ones 20 9 Manual Revision Revision Description By Initial Release 30 06 06 New Template Various changes 21 11 08 21
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