General specifications |
Design / Mounting | Motherboard based |
Installation in hazardous area | Zone 2 / Div. 2 |
Supply |
Connection | redundant |
Rated voltage | 19.2 ... 35 V SELV/PELV |
Rated current | 16 A |
Power dissipation | typ. 0.4 W per segment |
Fieldbus connection |
Number of segments | 8 Redundant Power Supply |
Host-side | redundant Yokogawa ALF111 with AKB336 interface cables |
Terminating resistor | 100 Ω integrated |
Indicators/operating means |
Fault signal | VFC alarm 1 A, 50 V DC, normally closed |
Galvanic isolation |
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 |
Directive conformity |
Electromagnetic compatibility | |
| Directive 2014/30/EU | EN 61326-1:2013 |
Standard conformity |
Electromagnetic compatibility | NE 21:2011 |
Degree of protection | IEC 60529 |
Fieldbus standard | IEC 61158-2 |
Shock resistance | EN 60068-2-27 |
Vibration resistance | EN 60068-2-6 |
Ambient conditions |
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 |
Mechanical specifications |
Connection type | screw terminal , pluggable spring terminal , pluggable |
Core cross section | 2.5 mm2 |
Housing material | Polycarbonate |
Degree of protection | IP20 |
Mass | approx. 1350 g |
Dimensions | |
| Height | 150 mm |
| Width | 268 mm |
| Depth | 69 mm |
Mounting | DIN mounting rail |
Data for application in connection with hazardous areas |
Certificate | TÜV 10 ATEX 555761X |
| Marking | II 3G Ex ec IIC T4 Gc |
Directive conformity |
|
| Directive 2014/34/EU | EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-7:2015 |
International approvals |
FM approval | FM19US0015X FM19CA0011X |
| Approved for | Class I, Division 2, Groups A, B, C, D, T4 / Class I, Zone 2, AEx/Ex ec IIC T4 |
IECEx approval | IECEx TUN 13.0037X |
| Approved for | Ex ec IIC T4 Gc |
Certificates and approvals |
Marine approval | DNV TAA 0000272 , pending for MBHC-FB-8R.YO.R |
General information |
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |