E II 3 (1) G Ex na [ia Ga] IIC/IIB T4 Gc

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1 900/ For the intrinsically safe operation of a wide range of devices, such as HART transmitters, solenoid valves, sensors, zero-potential contacts and many more compact, space-saving devices that are easy to install on a DIN rail quick to install as barriers can be simultaneously snapped onto rail and connected to PE WebCode 900A The 900 series INTRINSPAK two-channel safety barriers enable the intrinsically safe operation of virtually all field devices. The comprehensive portfolio and the combination of safety barriers cover a wide variety of signals. The devices are incredibly robust and require very little space. The back-up fuse is a convenient feature as it is standardised for all variants. Technical Data Explosion Protection Application range (Zone) Ex-interface zone Certificate IECEX Gas IECEx PTB X Certificate ATEX Gas PTB 01 ATEX 053 X Certificate IECEX Dust IECEx PTB X Certificate ATEX Dust PTB 01 ATEX 053 X Gas explosion protection IECEx Ex na [ia Ga] IIC/IIB T4 Gc Gas explosion protection ATEX E II 3 (1) G Ex na [ia Ga] IIC/IIB T4 Gc Dust explosion protection IECEx [Ex ia Da] IIIC Dust explosion protection ATEX E II (1) D [Ex ia Da] IIIC Certificates ATEX, Brasil (INMETRO), Canada (CSA / c FM), China (China-Ex), Corea (KCs), EAC (TR), IECEx, USA (FM / UL) Installation in Zone, Division and in safe area Safety Data Max. Voltage U o Max. Current I o Max. Power P o max. perm. ext. inductance IIB 30 mh max. perm. ext. inductance IIC 10.1 mh max. perm. ext.capacitance IIB 0.65 μf max. perm. ext.capacitance IIC μf Further information see respective certificate and operating instructions R. STAHL Schaltgeräte GmbH Am Bahnhof 30 D Waldenburg 1/5

2 900/ Electrical Data Number of channels Channel Nominal voltage U N 4 V Min. resistance R min Max. resistance R max Max. voltage U o Max. current I o 94 ma Max. power P o 660 mw Max. resistance R max Min. resistance R min Potential Potential Ch 1 potential CH Transmission frequency in case of resistive 100 khz current limiting >= 50mA Transmission frequency in case of resistive 50 khz current limiting <= 50mA Leakage current at Un µa Leakage current at Un (if not stated otherwise) Channel Nominal voltage U N Min. resistance R min Max. resistance R max V Ambient Conditions Ω Ω Ω Ω Min. ambient temperature -0 C Max. ambient temperature +60 C Min. storage temperature -0 C Max. storage temperature +75 C Max. relative humidity 95 % mean, no dewing Temperature influence 0,5 %/10K Mechanical Data Type of protection (IP) IP40 Type of protect.(ip) Terminals IP0 Enclosure material Polyamide 6 GF Gross weight 0.11 kg Number of connection terminals 4 Max. voltage Max. current I o Max. power P o U o 8.00 V 8.00 V 8.00 V 47.0 ma 47.0 ma 94.0 ma mw mw mw R. STAHL Schaltgeräte GmbH Am Bahnhof 30 D Waldenburg /5

3 900/ Mechanical Data Max. Terminal support Terminal cross-section Type of connection line Width Length Mounting depth Mounting / Installation Connection type 1.5 mm² 4 mm² finely-stranded solid 103 mm 1 mm 7 mm PA Technical Drawings Hazardous area Safe area Intrinsically safe eld device(s) U N Control room equipment 0V / PA Two-channel safety barriers, / Dimensional Drawings (All Dimensions in mm [inches]) Subject to Alterations 95 [3,74] 76 [3,00] 103 [4,06] 80 [3,15] mounting on DIN rail NS 35/15 1 [0,47] 7 [,83] 66 [,60] 38 [1,50] 66 [,60] 38 [1,50] mounting on mounting plate by means of adaptor mounting on DIN rail NS 3 by means of adaptor and mounting attachment, moulded plastic R. STAHL Schaltgeräte GmbH Am Bahnhof 30 D Waldenburg 3/5

4 900/ Accessories and Spare Parts Back-up fuse for all safety barriers Series 9001, 900 and 9004 unit: 5 pcs Holder for label Transparent cover for labelling Labelling paper perforated, for typing Format: DIN A Adaptor Adaptor allows installation of a safety barrier Series 900x on a mounting plate of a previous series Mounting attachment moulded plastic Enables mounting of safety barrier on a G-rail DIN rail NS 35 / 15 (meter length) Earth terminal Fuse holder USLKG 5 (wire range( 4 mm ) Terminal enables connection of protective conductors to DIN rail. Colour green-yellow. USLKG 6 N (wire range( 6 mm ) Terminal enables connection of protective / earthing conductors to DIN rail. Colour green-yellow. Fuse holder is snapped onto the side of the safety barrier and can be equipped with up to 5 back-up fuses (replacement) Insulating stand off Suitable for DIN rail NS 35/15, allows electrically insulated mounting of DIN rail from mounting plate R. STAHL Schaltgeräte GmbH Am Bahnhof 30 D Waldenburg 4/5

5 900/ We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding R. STAHL Schaltgeräte GmbH Am Bahnhof 30 D Waldenburg 5/5