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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 68498 |
| Response time | 10 ms (depending on bus cycle time) |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Degree of protection | IP20 when mounted on backplane |
| Connection | removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm ) or screw terminals (0.08 ... 1.5 mm ) |
| Mass | approx. 150 g |
| Rated voltage | Use only in connection with the power supplies LB9*** |
| Power consumption | 2.7 W |
| Electromagnetic compatibility | NE 21 |
| Relative humidity | 95 % non-condensing |
| Current | 324 mA |
| Marking | II 3(1) G Ex nA [ia Ga] IIC T4 Gc II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
| Vibration resistance | frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance |
| Dimensions | 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch) |
| EU-type examination certificate | EXA 16 ATEX 0025X |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| System information | The module has to be mounted in appropriate backplanes (LB9***) in Zone 2 or outside hazardous areas. Here, observe the corresponding declaration of conformity. For use in hazardous areas (e. g. Zone 2, Zone 22 or Div. 2) the module must be installed in an appropriate enclosure. |
| Power | 1442 mW |
| LED indication | Power LED (P) green: supply Diagnostic LED (I) red: module fault , red flashing: communication error , white: fixed parameter set (parameters from com unit are ignored) , white flashing: requests parameters from com unit Status LED (1, 2) red: line fault (lead breakage or short circuit) , yellow: state of digital I/O (0/1) Mode LED (M) white: Parallel operation of outputs |
| Directive 2014/30/EU | EN 61326-1 |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| Directive 2014/34/EU | EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 EN 61241-11:2006 |
| Power dissipation | 1.7 W |
| Voltage | 17.8 V |
| Current limit | 50 mA both channels parallel 100 mA |
| Line fault detection | can be switched on/off for each channel via configuration tool also when turned off (every 2.5 s the valve is turned on for 2 ms) |
| Open loop voltage | 16.5 V , both channels parallel 16.5 V |
| ATEX approval | EXA 16 ATEX 0025X |
| Open-circuit | > 10 kΩ |
| Short-circuit | < 50 Ω |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Internal resistor | 131 Ω , both channels parallel 66 Ω |
| Interface | manufacturer-specific bus to standard com unit |
| Coding | optional mechanical coding via front socket |
| Internal capacitance | 24 nF |
| Internal inductance | 0 mH |
| Occupied slots | 1 |
| Number of channels | 2 |
| Field device | Solenoid Valve |
| Field device [2] | audible alarm |
| Field device [3] | visual alarm |
| Environmental test | EN 60068-2-14 |
| Watchdog | within 0.5 s the device goes in safe state, e.g. after loss of communication |
| Output/power supply, internal bus | safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V |
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