Two-channel Safety Barriers - Brochure

A2A2A2A2A2A2A2A2A2A2A2A2www.stahl.deSeries 9002 A2 > Wide product range for all standard applications of theautomation> Flexible and space-saving – available in single and double channel versions> Time-saving installation thanks to simultaneous– snap-on mounting on rails and – connection to PE and earth> Reduced stock-keeping thanks to a uniform back-up fuse04101E00The R. STAHL INTRINSPAK safety barriers of Series 9002 can be used for various tasks in the field of automation. The wide product range and scope of different combinations offer you a large field of applications.The safety barriers allow the intrinsically safe operation of HART transmitters, proximity sensors, potential-free contacts, temperature sensors, DMS, solenoid valves, indicators and others.Due to the compact width, space-saving and flexible installation in the switch cabinet is possible. Thanks to DIN-rail mounting and simultaneous connection of the equipotential bonding, theinstallation can be performed very easily.ATEX / IECEX NEC 505 NEC 506Class IZone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 DEx i interface x x x x x x Ex i interface EInstallation in x x Installation in x x In2014-07-14·AK00·III·enWebCode 9002ASafety baNEC 500Class I Class II Class IIIivision 1 2 1 2 1 2x i interface x x x x x xstallation in x x xTwo-channel safety barriersSeries 9002A2A2rriers A2/1A2/2Two-channel safety barriersSeries 9002Explosion ProtectionGlobal (IECEx)Gas and dust IECEx PTB 08.0057XEx nA [ia Ga] IIC T4 Gc[Ex ia Da] IIICEurope (ATEX)Gas and dust PTB 01 ATEX 2053 XE II 3 (1) G Ex nA [ia Ga] IIC/IIB T4 GcE II (1) D [Ex ia Da] IIICCertificatesCertificates IECEx, ATEX, Canada (CSA), Kazakhstan (TR), Korea (KCs), Russia (TR), Serbia (SRPS), Ukraine (TR), USA (FM, UL), Belarus (TR)Further parametersInstallation in Zone 2, Division 2 and in safe areaFurther information see respective certificate and operating instructionsTechnical DataElectrical dataTransmission characteristicLeakage current at UN ( 2 mA (unless specified otherwise)Temperature influence ( 0.25 % / 10 KTransmission frequencyIn case of resistive current limitingIm ( 50 mA ( 50 kHzIm ) 50 mA ( 100 kHzIn case of electronic current limiting( 10 kHzAmbient conditionsAmbient temperature -20 ... +60 °CStorage temperature -20 ... +75 °C Maximum relative humidity95 % on average, no condensationMechanical dataDegree of protectionaccording to IEC 60529Terminal support IP20Enclosure IP40Enclosure material polyamide 6GFConnection type 4 connection terminals (cage terminals), each maximum 1.5 mm2 finely stranded / solid wire2 PA-terminals, each maximum 4 mm2 finely stranded / solidWeight approx 0.115 kgSafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriersSeries 9002Selection tableVersion Description Type series PageDual-channel barriers • Connection to regulated power supply UN 9002/11 A2/4• Application for 3-wire NPN, sensors with voltage output• Low nominal current9002/11 A2/6• Application for 4/20 mA transmitters with 1-5 V input in the wiper• Incl. precision resistance of 250 ?9002/11 A2/7• Connection to regulated power supply UN 9002/00 A2/8• Application for load cells• Channel for positive and negative potential in one module9002/10 A2/9• Connection of a resistance teletransmitter is possible 9002/22 A2/11• High precision resistance of each channel, 20 ? ±0.1• Low temperature influence of < 50 ppm/K• Connection to regulated power supply UN• Connection to regulated power supply UN 9002/22 A2/13• Function:Channel 1 current supplyChannel 2 evaluation barrierNo safety-relevant output current Io for channel 2• Connection to unregulated power supply on UN to channel 1• Nominal current limited to 35 mA9002/13 A2/14• Function:Channel 1 current supplyChannel 2 evaluation barrier• Connection to regulated power supply UN9002/13 A2/16• Function:Channel 1 current supplyChannel 2 evaluation barrierNo safety-relevant output current Io for channel 2• Nominal current limited to 40 mA at 250 ? load• Connection to unregulated power supply on UN to channel 19002/13 A2/18• Evaluation barrier for direct current signals with max. output current Io• Suitable for potential-free contacts and floating 4/20 mA signals• Positive potential of both channels9002/33 A2/19• Evaluation barrier for direct current signals with max. output current Io• Application for passive signals of 4/20 mA (transmitter with 4 conductors or more) with insulated analog input on the control system• Channel for positive and negative potential in one module9002/34 A2/20• Connection to regulated power supply UN• Suitable for voltage signals9002/77 A2/21A2A2Safety barriers A2/32014-07-14·AK00·III·enA2/4Two-channel safety barriers, potential: + / +Series 9002/11Series 9002/11 Two-channel safety barriers, potential: + / +05820E01• Connection to regulated power supply UN• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBV ? ? mA V mA mW mH mF mH mF121+299- -10431043- -11561156- -7.77.7- -121212121224404070240240631.411.411.1850850230997.19002/11-120-024-001121+2101- -4545- -5252- -10019- -131.6133213936010401611700.19240.1711000.791.6911.3610059002/11-130-360-001 *)121+21010- -953953- -978978- -1010- -13.713.713.714.514.5295050100160160430.790.790.67560560160554.189002/11-137-029-001121+21616- -14231423- -15761576- -1010- -19.919.919.91515307575150160160400.2230.2230.2235605601501.421.421.429002/11-199-030-001121+222.517.5- -321416- -358463- -6237- -26202687511385702608502.7140.810.0990.220.08715.4545.10.771.410.679002/11-260-138-001121+22525- -321321- -358358- -6969- -2828289393186650650130022- -0.0830.083- -13132.80.650.650.5519002/11-280-186-001121+2256- -32159- -35868- -6988- -289.6288918026963043010502.20.6- -0.0833.6- -1450.560.65260.629002/11-280-293-001*) max. leakage current Ileak ( 10 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacity+ eU + eU+ eU0V+ eUUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaSafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, potential: + / +Series 9002/11Application caseLoad cell (DMS) 350 O or 700 O6 conductors + 16 V, field circuit unearthedSchematic09963E01Operating dataOperating voltage UN ( + 16 VVoltage for load cell and electric line UL (at UN = + 16 V)Current for load cell IL (at UN = + 16 V)Safety dataMaximum voltage Uo = 19.9 VMaximum current Io = 285 mAMaximum permissibleexternal inductance LoIIC0.2 mH IIB1.8 mHMaximum permissibleexternal capacity CoIIC0.223 µF IIB1.42 µFMaximum power Po = 1.42 WApplication note For 4-wire circuits (without sense) the respective safety barrier might be unnecessary. The operating data remains unchanged. The safety-relevant maximum current is reduced to Io = 255 mA, themaximum power to Po = 1.3 W.3-wire NPN inputs (negative switching) of proximity switches, photocells and encodersSchematic06601E01Discrete 2-wire output for solenoid valves, LEDs and signalling devicesSchematicHazardous area Safe area9002/13-199-225-0019002/11-199-030-0019002/11-199-030-001+16 V0 VNumber of the load cells connected in parallel 350 O 700 OUL (V) ImA (V) UL (V) ImA (V)1 10.4 30 12.1 172 8.3 47 10.4 303 6.9 60 9.5 414 5.9 67 8.3 47Hazardous area Safe area+24 V DCNPNVSupply9002/11-280-186-001+0 VHazardous area Safe area9002/11-280-186-001 +24 V DC+24 V DCA2A2Safety barriers A2/52014-07-14·AK00·III·en06606E01A2/6Two-channel safety barriers, potential: + / +Series 9002/11Two-channel safety barriers, potential: + / +05823E02• Application for 3-wire NPN, sensors with vol-tage output• Low nominal current• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+22424- -26411979- -29612221- -912- -2828281093112760207801.3500.760.0830.0830.0659150840.650.650.5519002/11-280-112-001Functional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacityApplication case3-wire NPN inputs (negative switching) of proximity switches, photocells and encodersSchematic06597E01Application note With this barrier all loop voltages must be checked to ensure correct function.+ eU + eU+ eU+ eU0VRLIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaUN/ PAHazardous area Safe area+24 V DCNPNVSupply9002/11-280-112-0010 VSafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, potential: + / +Series 9002/11Two-channel safety barriers, potential: + / +• Application for 4/20 mA transmitter with 1-5 V input in the wiper• Incl. precision resistance of 250 ?• Installation permitted in Division 2 and Zone 2+ eU + eUUNIntrinsically safe Control roomSafe areaHazardous area05824E02Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+2256- -32159- -35868- -6988- -289.6288918026963043010502.20.6- -0.0833.6- -1450.560.65260.629002/11-280-293-021Functional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible external inductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacityApplication case2-wire, 4/20 mA transmitters - standard and HARTSchematic11332E01Application note This safety barrier is used if the automation system only accepts signals from 1 to 5 V.This barrier contains a 250 O resistor to convert the signal 1 ... 5 V.+ eU+ eU0V/ PAfield device(s) equipment+24 V DC4 ... 20 mA9002/11-280-293-021 +1 ... 5 VInputVHazardous area Safe areaA2A2Safety barriers A2/72014-07-14·AK00·III·enA2/8Two-channel safety barriers, potential: - / -Series 9002/00Series 9002/00 Two-channel safety barriers, potential: - / -05822E02• Connection to regulated power supply UN• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+299- -10431043- -11561156- -7.77.7- -121212121224404070240240631.411.411.1850850230997.19002/00-120-024-001121+222.517.5- -321416- -358463- -6237- -26202687511385402457852.7140.810.0990.220.08715.4545.10.771.410.679002/00-260-138-001121+22525- -321321- -358358- -6969- -2828289393186650650130022- -0.0830.083- -13132.80.650.650.5519002/00-280-186-001Functional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacityApplication caseVibration sensorSchematic06615E01Operating dataOperating voltage UN = - 24VSeries resistance of the safety barrier R = 358 OSafety dataMaximum voltage Uo = 26 V- eU - eU- eU- eU0VIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaUN/ PAHazardous area9002/00-260-138-001Safe area-24 V DC max.SensorTransducer Input0 VSafety barriers 2014-07-14·AK00·III·enMaximum current Io = 138 mAMaximum permissibleexternal inductance LoIIC0.81 mH IIB5.1 mHMaximum permissibleexternal capacity CoIIC0.087 µF IIB0.67 µFMaximum power Po = 850 mWApplication note Application of the barrier for Bentley Nevada and Metrix position transducer. This barrier has negative potential; for a positive potential, use the barrier 9002/11-260-138-001.A2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, potential: + / -Series 9002/10Series 9002/10 Two-channel safety barriers, potential: + / -05821E02• Application for load cells• Channel for positive and negative potential in one module• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+266- -490490- -543543- -1111- -9.339.3318.72020205050909090903.93.90.2733033033029291.649002/10-187-020-001121+266- -4242- -4949- -122122- -9.339.3318.727027027063063012600.230.230.233.93.90.272.22.22.229291.649002/10-187-270-001Functional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacityIntrinsically safefield device(s)Control roomequipment+Ue +Ue-Ue-Ue0VSafe areaHazardous areaUN/ PAA2A2Safety barriers A2/92014-07-14·AK00·III·enTwo-channel safety barriers, potential: + / -Series 9002/10A2/10Application caseLoad cell (DMS) 350 O or 700 O6 conductors +/- 7.5 V (15 V), field circuit unearthedSchematicHazardous area Safe area9002/10-187-270-0019002/10-187-020-001+7,5 V-7,5 V09962E01Operating dataOperating voltage UN ( +/- 7.5 V (15 V)Voltage for load cell and electric line UL (at UN ( +/- 7.5 V)Current for load cell IL (at UN ( +/- 7.5 V)Safety dataMaximum voltage Uo = 18.7 VMaximum current Io = 330 mAMaximum permissibleexternal inductance LoIIC0.18 mH IIB1.45 mHMaximum permissible external capacity CoIIC0.27 µF IIB1.64 µFMaximum power Po = 1.45 WApplication note For 4-wire circuits (without sense) the respective safety barrier might be unnecessary. The operating data remains unchanged. The safety-relevant maximum current is reduced to Io = 310 mA, the maximum power to Po = 1.36 W.9002/77-093-040-001Number of the load cells connected in parallel 350 O 700 OUL (V) ImA (V) UL (V) ImA (V)1 11.6 35 13.2 192 9.6 55 11.6 353 8 70 10.6 454 7 80 9.6 55Safety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, potential: ~ / ~Series 9002/22Series 9002/22 Two-channel safety barriers, potential: ~ / ~05835E02• Connection of a resistance teletransmitter is possible• High precision resistance of each channel, 20 ? ±0.1• Low temperature influence of < 50 ppm/K• Connection to regulated power supply UN• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+20.70.71.419.919.9- -20.120.1- -3333- -1.61.63.215015030060601201.31.30.2100100100771.81000100010009002/22-032-300-111 *)*) max. leakage current Ileak ( 10 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacity+/-Ue+/-Ue0V+/-Ue+/-UeUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaA2A2Safety barriers A2/112014-07-14·AK00·III·enA2/12Two-channel safety barriers, potential: ~ / ~Series 9002/22Application casePt100, 2-wire circuit, field circuit unearthedSchematic09959E01Operating dataOperating voltage UN ( 1.4 VSeries resistance of thesafety barrier R = 2 x (20 O +/- 0.1 O)Measuring range ( 400 °C (IN ( 5 mA) ( 850 °C (IN ( 3 mA) Safety dataMaximum voltage Uo = 3.2 VMaximum current Io = 300 mAMaximum permissible external inductance LoIIC0.2 mH IIB1.8 mHMaximum permissibleexternal capacity CoIIC100 µF IIB1000 µFPt100, 3-wire circuit, field circuit unearthedSchematic09960E01Operating dataOperating voltage UN ( 1.4 VSeries resistance of the safety barrier R = 2 x (20 O +/- 0.1 O)Measuring range ( 400 °C (IN ( 5 mA) ( 850 °C (IN ( 3 mA) Safety dataMaximum voltage Uo = 3.2 VMaximum current Io = 450 mAMaximum permissibleexternal inductance LoIIC0.12 mH IIB0.5 mHHazardous area9002/22-032-300-111Safe areaRTDInputTHazardous area9002/22-032-300-111Safe area9001/02-016-150-111TRTDInputSupplyVoltageSafety barriers 2014-07-14·AK00·III·enMaximum permissible external capacity CoIIC100 µF IIB1000 µFA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, potential: ~ / ~Series 9002/22Two-channel safety barriers, potential: ~ / ~• Connection to regulated power supply UNSafe areaHazardous area05845E02• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V mA mW mH mF mH mF121+25.55.5118484- -9595- -5757- -7.97.915.8100100200198198395440.58.88.80.478151541151152.889002/22-158-200-001121+2991810431043- -11561156- -7.77.7- -121224121224404080240240411.411.410.125850850145990.939002/22-240-024-001121+29918158158- -177177- -5050- -1212248080160240240480660.71.411.410.12522224990.939002/22-240-160-001Functional data and safety-relevant maximum valuesUN Nominal voltage Imax Maximum output current Po Maximum powerRmin Minimum resistance of the safety barrier Uo Maximum voltage Lo max. permissible externalinductanceRmax Maximum resistance of the safety barrier Io Maximum current Co max. permissible external capacityApplication casewith RS 232Schematic06624E01+/-Ue+/-Ue0V+/-Ue+/-UeUN/ PAIntrinsically safefield device(s)Control roomequipment9002/22-240-160-001Tx / RxGNDTx / RxGNDRS-232Hazardous area Safe areaInterfaceModuleIntrinsically SafeField DeviceA2A2Safety barriers A2/132014-07-14·AK00·III·enA2/14Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +Series 9002/13Series 9002/13 Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +05439E02• Function:Channel 1 current supplyChannel 2 evaluation barrierNo safety-relevant output current Io for channel 2• Nominal current limited to 40 mA at 250 ? load• Connection to unregulated power supply on UN to channel 1• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax ãU Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V V mA mW mH mF mH mF121+220 - 3522- -216- -- -243- -- -86- -- -- -3.5- -25.225.225.21180121740207601.3501.250.1070.1070.1047.41507.350.820.820.89002/13-252-121-041 *)*) only for channel 1: leakage current at 24 V / 35 V Ileak ( 1 mA / 10 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage ãU Additional voltage drop across the safety barrier Lo max. permissible externalinductanceRmin Minimum resistance of the safety barrier Uo Maximum voltage Co max. permissible external capacityRmax Maximum resistance of the safety barrier Io Maximum currentImax Maximum output current Po Maximum power+Ue +Ue0V+Ue +UeUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaSafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +Series 9002/13Application caseAnalog output (current source) for I/P converter etc., field circuit unearthedSchematic09953E01Operating dataOperating voltage UN = + 20 ... 35 VOperating current IN = 0 ... 22 mAMaximum voltage drop at the safety barrier ?Umax ( 8.9 VSafety dataMaximum voltage Uo = 25.2 VMaximum current Io = 121 mAMaximum permissibleexternal inductance LoIIC1.25 mH IIB7.35 mHMaximum permissible external capacity CoIIC0.104 µF IIB0.8 µFMaximum power Po = 763 mWAnalog output (current source) for I/P converter etc., field circuit unearthedSchematic06604E01Operating dataOperating voltage UN = + 20 ... 35 VOpen-circuit output voltage (terminal 3 4, In = 0) UL)UN ( 24 VUN - 3.5 VUN > 24 V21 VOperating current IN = UL / 243 O + RLSafety dataMaximum voltage Uo = 25.2 VMaximum current Io = 121 mAMaximum permissibleexternal inductance LoIIC1.25 mH IIB7.35 mHMaximum permissibleexternal capacity CoIIC0.104 µF IIB0.8 µFMaximum power Po = 760 mW4 ... 20 mA9002/13-252-121-041+20 ... 35 V DCHazardous area Safe areaHazardous area Safe area9002/13-252-121-041+20 ... 35 V DCA2A2Safety barriers A2/152014-07-14·AK00·III·enApplication note This safety barrier is used if the automation system activates the analog output signal in the return (negative) line. The field device and automation system are not earthed and unregulated power supply can be used. A2/16Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +Series 9002/13Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +05826E02• Function:Channel 1 current supplyChannel 2 evaluation barrier• Connection to regulated power supply UN• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax ãU Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V V mA mW mH mF mH mF121+21616- -95- -- -108- -- -148- -- -- -2- -19.919.919.9222322511001511200.3910000.370.2230.2230.2133.1810003.151.421.421.389002/13-199-225-001 *)121+22424- -321- -- -358- -- -67- -- -- -2- -28282890393630216512.25020.0830.0830.0814150130.650.650.6369002/13-280-093-001121+22424- -269- -- -290- -- -82- -- -- -2- -2828281073110749217701.35501.250.0830.0830.089.615090.650.650.6359002/13-280-110-001*) only for channel 2: max. leakage current Ileak ( 10 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage ãU Additional voltage drop across the safety barrier Lo max. permissible externalinductanceRmin Minimum resistance of the safety barrier Uo Maximum voltage Co max. permissible external capacityRmax Maximum resistance of the safety barrier Io Maximum currentImax Maximum output current Po Maximum power+Ue +Ue0V+Ue+UeUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaSafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +Series 9002/13Application caseLoad cell (DMS) 350 O or 700 O6 conductors + 16 V, field circuit unearthedSchematic09963E01Operating dataOperating voltage UN ( + 16 VVoltage for load cell and electric line UL (at UN = + 16 V)Current for load cell IL (at UN = + 16 V)Safety dataMaximum voltage Uo = 19.9 VMaximum current Io = 285 mAMaximum permissibleexternal inductance LoIIC0.2 mH IIB1.8 mHMaximum permissibleexternal capacity CoIIC0.223 µF IIB1.42 µFMaximum power Po = 1.42 WApplication note For 4-wire circuits (without sense) the respective safety barrier might be unnecessary. The operating data remains unchanged. The safety-relevant maximum current is reduced to Io = 255 mA, the maximum power to Po = 1.3 W.Discrete 2-wire output for solenoid valves, LEDs and signalling devicesSchematic06605E01Application note This barrier is suitable for use with regulated power supplies and earthed return circuits. The nominal voltage is 24 V.2-wire 4/20 mA I/P converters and control valves - standard and HART, 4/20 mA indicatorsSchematicHazardous area Safe area9002/13-199-225-0019002/11-199-030-0019002/11-199-030-001+16 V0 VNumber of the load cellsconnected in parallel 350 O 700 OUL (V) ImA (V) UL (V) ImA (V)1 10.4 30 12.1 172 8.3 47 10.4 303 6.9 60 9.5 414 5.9 67 8.3 47Hazardous area Safe area9002/13-280-110-001+24 V DC4 ... 20 mA9002/13-280-110-001+24 V DCHazardous area Safe areaA2A2Safety barriers A2/172014-07-14·AK00·III·en11334E01Application note This safety barrier is used if the automation system activates the analog output signal in the return (negative) line. The field device and automation system are not earthed and a regulated power supply must be used. At an operating current of 0 ... 22 mA, the maximum voltage drop across the barrier will be 8.4 V.Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +Series 9002/13A2/18Two-channel safety barriers, safety barrier potential: + / evaluation barrier potential: +• Function:Channel 1 current supplyChannel 2 evaluation barrierNo safety-relevant output current Io for chan-+Ue +UeSafe areaHazardous area05827E02nel 2• Connection to unregulated power supply on UN to channel 1• Nominal current limited to 35 mA• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Rmin Rmax Imax ãU Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? mA V V mA mW mH mF mH mF121+220 - 3526- -292- -- -327- -- -52- -- -- -3.5- -282828970100679217001.8501.550.0830.0830.0812150110.650.650.6359002/13-280-100-041 *)*) only for channel 1: leakage current < 26 V / > 26 V Ileak ( 1 mA / 35 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage ãU Additional voltage drop across the safety barrier Lo max. permissible external inductanceRmin Minimum resistance of the safety barrier Uo Maximum voltage Co max. permissible external capacityRmax Maximum resistance of the safety barrier Io Maximum currentImax Maximum output current Po Maximum powerApplication case3-wire PNP inputs (positive switching) of proximity switches, photocells and encodersSchematic06595E010V+Ue +UeUN/ PAIntrinsically safefield device(s)Control roomequipmentHazardous area Safe area9002/13-280-100-041+20 ... 35 V DCPNPV+0 VSupplySafety barriers 2014-07-14·AK00·III·enA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, evaluation barrier potential: + / evaluation barrier potential: +Series 9002/33Series 9002/33 Two-channel safety barriers, evaluation barrier potential: + / evaluation barrier potential: +05829E02• Evaluation barrier for direct current signals with max. output current Io• Suitable for potential-free contacts andfloating 4/20 mA signals• Positive potential of both channels• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Imax ãU Safety data Order numberUo Io IIC IIBLo Co Lo CoV mA V V mA mH mF mH mF1 25.5 60 3.5 *) 28 0 1000 0.083 1000 0.65 9002/33-280-000-001+Ue +Ue+Ue0V+UeUN/ PAHazardous areaIntrinsically safefield device(s)Safe areaControl roomequipment21+2 25.5- - 60- - 3.5 *)- - 2828 00 10001000 0.0830.083 10001000 0.650.65*) 2.5 V to 20 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage Uo Maximum voltage Co max. permissible external capacityImax Maximum output current Io Maximum currentãU Additional voltage drop across the safety barrier Lo max. permissible external inductanceA2A2Safety barriers A2/192014-07-14·AK00·III·enA2/20Two-channel safety barriers, evaluation barrier potential: + / evaluation barrier potential: -Series 9002/34Series 9002/34 Two-channel safety barriers, evaluation barrier potential: + / evaluation barrier potential: -05828E02• Evaluation barrier for direct current signals with max. output current Io• Application for passive signals of 4/20 mA (transmitter with 4 conductors or more) with insulated analog input on the control system• Channel for positive and negative potential in one module• Installation permitted in Division 2 and Zone 2Selection tableChannel UN Imax ãU Safety data Order numberUo Io IIC IIBLo Co Lo CoV mA V V mA mH mF mH mF121+2+ 16- 521100100- -3.5 *)3.5 *)- -288280001000100010000.228.40.0831000100010001.141000.659002/34-280-000-001*) 2.5 V to 20 mAFunctional data and safety-relevant maximum valuesUN Nominal voltage Uo Maximum voltage Co max. permissible external capacityImax Maximum output current Io Maximum currentãU Additional voltage drop across the safety barrier Lo max. permissible externalinductanceApplication caseVibration sensorSchematic09951E011Operating dataOperating current IN = 0 ... 22 mALoad RL (750 OMaximum voltage drop at the safety barrier ? Umax ( 3.5 VSafety dataMaximum voltage Uo = 28 VMaximum current Io = 0 mA+Ue-Ue+Ue-Ue0VRLUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous area4 ... 20 mA9002/34-280-000-001Hazardous area Safe areaSafety barriers 2014-07-14·AK00·III·enMaximum permissibleexternal inductance The inductance is determined depending on the maximum current of the transmitterMaximum permissibleexternal capacity CoIIC0.083 µF IIB0.65 µFMaximum power Po = 0 mWApplication note A potential-free input is required for the circuit.If the input is earthed, (RL to /PA), the safety barrier 9001/03-280-000-001 can be used.A2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriers, star barrier / star barrierSeries 9002/77Series 9002/77 Two-channel safety barriers, star barrier / star barrier05836E02• Connection to regulated power supply UN• Suitable for voltage signals• Installation permitted in Division 2 and Zone 2• AC versionSelection tableChannel UN Rmin Rmax Safety data Order numberUo Io Po IIC IIBLo Co Lo CoV ? ? V mA mW mH mF mH mF121+2 6492492- -545545- -9.39.39.32020405050909090234.14.14.1330330873131319002/77-093-040-001121+2 67171- -82.182.1- -9.39.39.31501503003503507001.31.30.24.14.14.1771.83131319002/77-093-300-001121+2 66060- -69.269.2- -10101020020040050050010000.50.50.15333440.820.220.220.29002/77-100-400-001121+2 12111111- -126126- -15151515015030056056011301.31.30.20.580.580.58771.83.553.553.559002/77-150-300-001121+2 18321321- -358358- -2222227373146400400800771.40.1650.1650.16526267.41.141.141.149002/77-220-146-001 *)121+2 18159159- -180180- -22222214814829681081016301.351.350.240.1650.1650.1657.27.21.841.141.141.149002/77-220-296-001 *)121+2 24657657- -730730- -28282847479433033066010.110.11.960.0830.0830.083303012.50.650.650.659002/77-280-094-001*) Ambient temperature - 20 ... + 50 °CFunctional data and safety-relevant maximum valuesUN Nominal voltage Uo Maximum voltage Lo max. permissible externalinductanceRmin Minimum resistance of the safety barrier Io Maximum current Co max. permissible external capacityRmax Maximum resistance of the safety barrier Po Maximum power+Ue/-Ue0V+Ue/-Ue+Ue/-Ue+Ue/-UeUN/ PAIntrinsically safefield device(s)Control roomequipmentSafe areaHazardous areaA2A2Safety barriers A2/212014-07-14·AK00·III·enA2/22Two-channel safety barriers, star barrier / star barrierSeries 9002/77Application caseLoad cell (DMS) 350 O or 700 O6 conductors +/- 7.5 V (15 V), field circuit unearthedSchematic09962E01Operating dataOperating voltage UN ( +/- 7.5 V (15 V)Voltage for load cell and electric line UL (at UN ( +/- 7.5 V)Current for load cell IL (at UN ( +/- 7.5 V)Safety dataMaximum voltage Uo = 18.7 VMaximum current Io = 330 mAMaximum permissible external inductance LoIIC0.18 mH IIB1.45 mHMaximum permissible external capacity CoIIC0.27 µF IIB1.64 µFMaximum power Po = 1.42 WApplication note For 4-wire circuits (without sense) the respective safety barrier might be unnecessary. The operating data remains unchanged. The safety-relevant maximum current is reduced to Io = 310 mA, themaximum power to Po = 1.36 W.ThermocouplesSchematic09958E01Operating dataMaximum series resistance of the safety barrier Rmax = 2 x 82.1 OSensor voltage U ( +/- 4 Veff / 6 VppHazardous area Safe area9002/10-187-270-0019002/10-187-020-0019002/77-093-040-001+7,5 V-7,5 VNumber of the load cells connected in parallel 350 O 700 OUL (V) ImA (V) UL (V) ImA (V)1 11.6 35 13.2 192 9.6 55 11.6 353 8 70 10.6 454 7 80 9.6 55Hazardous area9002/77-093-300-001Safe areaVoltageInputSafety barriers 2014-07-14·AK00·III·enSafety dataMaximum voltage Uo = 9.3 VMaximum current Io = 300 mAMaximum permissibleexternal inductance LoIIC0.2 mH IIB1.8 mHMaximum permissibleexternal capacity CoIIC4.1 µF IIB31 µFA2A2A2A2A2A2A2A2A2A2A2A2Two-channel safety barriersSeries 9002Series 9002 Accessories and Spare Parts Designation Figure Description Art. no. Weightkg Back-up fuse09919E00for all safety barriers of Series 9001, 9002 and 9004Packaging unit: 5 pieces 158964 0.008Label carrier09920E00158977 0.002Labelling sheet09921E00perforated, for automatic inscriptionFormat: DIN A4 158973 0.005Adapter09922E00158826 0.006Clamping base, moulded material09924E00165283 0.004DIN rail03856E00NS 35 / 15 (available by the metre) 103714 1.410Protective conductor terminal09926E00USLKG 5 (clamping range ( 4 mm2) 112760 0.012Earthing terminal09926E00USLKG 6 N (clamping range ( 6 mm2) 112599 0.030Fuse holder09927E00158834 0.020Insulation andfastening material09928E00for mounting rail NS 35/15 158828 0.023A2A2Safety barriers A2/232014-07-14·AK00·III·enA2/24Two-channel safety barriersSeries 9002Dimensional Drawings (All Dimensions in mm / inches) - Subject to Alterations09929E00Safety barriers 9001, 9002, 900409930E0009932E0009933E00Safety barrier 9001, 9002, 9004mounted on the mounting rail LV 35/15 Safety barrier 9001, 9002, 9004mounted on the mounting rail LV 32 with adaptor and clamping base made of moulded materialSafety barrier 9001, 9002, 9004mounted onmounting plate with adaptorWe reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding.7mm / 2."28310 mm / 4.0 "3 612 mm / 0.4"780 mm / 3.15 "95 mm / 3.74 "66 mm2.60 "38 mm1.50 "76 mm / 3.00 "66 mm2.60 "38 mm1.50 "Safety barriers 2014-07-14·AK00·III·en