INTRINSPAK Intrinsic Safety Barriers Series 9000 ...

1 INTRINSPAK Intrinsic Safety BarriersSection 2 Page 2 The Intrinsic Safety Specifying Engineers' Guide, 2000 Exploded view of a Type 9001 singlechannel barrier showing 35mm DIN rail,barrier, replaceable fuse, and label Barriers mounted to 35mm DINRail. Each barrier occupies 1/2" of railspace. Once mounted the barrier forms anelectrical connection with the rail whichnow serves as the Intrinsic Safety 9000 INTRINSPAK Intrinsic Safety BarrierOne Step, Snap-On 35mm DIN Rail Mounting and eliminates external ground bars, wiring, tools, and Replaceable 160mA provides overvoltage and reverse polarity Internal reduces circuit loading " Wide Housing for Single and dual channel easily accessible Proof prevents blown fuses when field wiring is to Worldwide FM, UL, CSA, PTB (CENELEC)

2 , MSHA, SA and othersGeneral DescriptionFirst introduced in 1991, the Series 9000 INTRINSPAK has quickly become the industrystandard for Intrinsic Safety barrier design. Within the Series the user can choose from theType 9001 single channel , Type 9002 dual channel , or for applications requiring up to 3/4W of power, the Type 9004 single channel with electronic current three types share a common 1/2" wide housing which snaps directly to a 35mm DIN mounted, an electrical connection is formed between the barrier and the rail. This railnow serves as the Intrinsic Safety ground bus when connected to the designated groundingpoint.

3 Two additional ground lugs are provided and may be used as a redundant groundingmethod or for terminating barrier also contains a replaceable 160mA fuse cartridge for each channel . This fuseis located within the front faceplate and protects the barrier from pole reversal and voltagespikes at the input side (terminals 1 and 2). Unlike other Safety barrier designs, this fusewill not blow should the field wiring be shorted to Barriers are polarity sensitive devices therefore they are available in +DC, -DC, andAC voltage ratings. They also contain an internal resistance which may cause loadingproblems in some applications.

4 STAHL Safety Barriers have been designed to minimize thisresistance and offer the lowest available ratings in the voltage and resistance value combinations are available within the Series 9000 INTRINSPAK . However, most instrumentation applications can be handled by no morethan four models. Refer to the Program Overview on page 5 for a complete Intrinsic Safety BarriersThe Intrinsic Safety Specifying Engineers' Guide, 2000 Section 2 Page 3 Electrical SpecificationsThe following are common characteristics of the Types 9001, 9002, and 9004 VoltageRefer to tablesRated CurrentRefer to tablesReplaceable Fuse Rating160mA per channelPole Reversal ProtectionProtected by replaceable fuseCurrent LimitationType 9001 ResistiveType 9002 ResistiveType 9004 ElectronicLeakage Current1 A unless stated otherwise<2mA for 9004 Effect< Circuit ProofYes, unless stated otherwiseFrequency RangeType 9001100kHz @ Isc > 50mA50kHz @ Isc 50mAType 9002100kHz @ Isc > 50mA50kHz @ Isc 50mAType 900410kHzGrounding MethodThrough mounting platform (NS35/15).

5 Environmental SpecificationsVibration Frequency55 HzVibration Amplitude " ( 5mm)Shock Resistance20gOperating Temp. Range-4 to +140 F (-20 C to +60 C)Storage Temp. Range-40 to +167 F (-40 C to +75 C)Relative Humidity RangeTo 95%, no condensationMechanical SpecificationsMounting MethodNS35/15 DIN Rail (Standard)Surface Mount (with adaptor)Mounting LocationNonhazardous or Class I, Div. 2 locationMounting OrientationanyHousing MaterialPolyamideDegree of ProtectionIP40 to IEC 529 Flame Resistance RatingHB to lbs. (100grams)Screw Terminal SizeFour #14 AWG ( ) captured, self-openingTwo #12 AWG ( mm2 ) for ground and shieldTest CertificatesFMULCSACENELECType 9001 E 9002 E 9004 E R.

6 STAHL for other agency approval status, SA, MSHA, JIS, of the Series 9000 INTRINSPAK Intrinsic Safety barrier. Alltypes share a common 1/2" wide view of Safety barrier showing screwterminal connections for both safe andhazardous area terminations. The replace-able fuses are contained in recessedcompartments and are interchangeablewith all Series 9000 INTRINSPAK .(70 mm)32/4"( mm)33/4"(56 mm)32/16"4 "(102 mm)( mm)1/2"4 "(102 mm)1234160 mA160 mA160 mA160 mAIntrinsicSafetyBarrierINTRINSPAK Intrinsic Safety BarriersThe Intrinsic Safety Specifying Engineers' Guide, 2000 Section 2 Page 7 Type 9002/13-280-110-00 dual channel 24 VDC BarrierThe Type 9002/13-280-110-00 is a dual channel , 24 VDCsafety barrier which can be used on a wide variety ofprocess measurement and control applications whereboth leads must be elevated above ground used with energy-storing devices such as transmit-ters, positioners, alarms.

7 And solenoid valves care shouldbe taken to select a device which has been designed foruse in an intrinsically safe transmittersSmart transmittersi/p positionersSolenoid valvesAudible alarmsPilot lightsSwitchesPNP proximity switchesInternal SpecificationsNumber of channels2 Rated voltage+ per channelPole reversal protectionYes, by replaceable fuseReplaceable fuse rating160mA per channelInternal resistance280 ohms, channel 11V drop, channel 2 Short-circuit proofyesInternal schematicSafety Data, FMRefer to data tables for other agency circuit voltage, VOC31 VShort circuit current, capacitance, CAGas groups FGas groups FGas groups D/ FAllowable inductance, LAGas groups groups groups D/ INPUTDISCRETE INPUTANALOG OUTPUTDISCRETE OUTPUT3/PA4 Intrinsically SafeIII1PA/2