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TECHNICAL DATA
规格参数
General specifications
| Design / Mounting | Motherboard based |
|---|---|
| Installation in hazardous area | Zone 2 / Div. 2 |
| Connection | redundant |
| Rated voltage | 19.2 ... 35 V SELV/PELV |
| Rated current | 12 A |
| Power dissipation | typ. 0.4 W per segment |
| Number of segments | 4 Redundant Power Supply |
| Host-side | Yokogawa ALF111 for AKB336 interface cable |
| Terminating resistor | 100 Ω integrated |
| Fault signal | VFC alarm 1 A, 50 V DC, normally closed |
| Fieldbus segment/Fieldbus segment | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Fieldbus segment/Supply | functional insulation acc. to IEC 62103, rated insulation voltage 250 Veff |
| Electromagnetic compatibility | Electromagnetic compatibility |
| Directive 2014/30/EUEN 61326-1:2013 (industrial locations) | Directive 2014/30/EUEN 61326-1:2013 (industrial locations) |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility | NE 21:2012 |
| Degree of protection | IEC 60529 |
| Fieldbus standard | IEC 61158-2 |
| Shock resistance | EN 60068-2-27 |
| Vibration resistance | EN 60068-2-6 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | < 95 % non-condensing |
| Shock resistance | 15 g , 11 ms |
| Vibration resistance | 1 g , 10 ... 150 Hz |
| Pollution degree | max. 2, according to IEC 60664 |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 |
| Connection type | screw terminal , pluggable |
| Core cross section | screw terminals: 0.25 ... 2.5 mm2 spring terminals: 0.25 ... 1.5 mm2 |
| Housing material | Polycarbonate |
| Degree of protection | IP20 |
| Mass | approx. 610 g |
| Mounting | DIN rail mounting |
| Certificate | TÜV 10 ATEX 555761X |
| Marking II 3G Ex ec IIC T4 Gc | Marking II 3G Ex ec IIC T4 Gc |
| Directive conformity | Directive conformity |
| Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
| Marking | II 3G Ex ec IIC T4 Gc |
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
| FM approval | CoC 3024816, CoC 3024816C |
| FM certificateFM 19 US 0015 X and FM 19 CA 0011 XFM markingAEx/Ex ec IIC T4Approved forClass I, Division 2, Groups A, B, C, D, T4 / Class I, Zone 2, AEx/Ex nA IIC T4 , AEx/Ex ec IIC T4 | FM certificateFM 19 US 0015 X and FM 19 CA 0011 XFM markingAEx/Ex ec IIC T4Approved forClass I, Division 2, Groups A, B, C, D, T4 / Class I, Zone 2, AEx/Ex nA IIC T4 , AEx/Ex ec IIC T4 |
| IECEx approval | IECEx TUN 13.0037X |
| Approved forEx ec IIC T4 Gc | Approved forEx ec IIC T4 Gc |
| FM certificate | FM 19 US 0015 X and FM 19 CA 0011 X |
| FM marking | AEx/Ex ec IIC T4 |
| Approved for | Class I, Division 2, Groups A, B, C, D, T4 / Class I, Zone 2, AEx/Ex nA IIC T4 , AEx/Ex ec IIC T4 |
| Approved for | Ex ec IIC T4 Gc |
| Marine approval | DNV A-14038, pending for MBHC-FB-4R.YO.R |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
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