Select Your Country
FB3305B2 HART Transmitter Power Supply, Input Isolator
Key Benefits at a Glance
- 4-channel
- Inputs with plug-in Ex e terminals
- Installation in suitable enclosures in Zone 1
- Module can be exchanged under voltage (hot swap)
- Power supply for 2-wire transmitters with 4 mA ... 20 mA
- Supply circuit 15 V (20 mA)
- Input from active signals of 4-wire transmitters
- HART communication via field bus or service bus
- Simulation mode for service operations (forcing)
- Line fault detection (LFD)
- Permanently self-monitoring
Show more
Note
All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
EN
- DE
- EN
Technical data of FB3305B2
| Occupied slots | 2 |
| Connection | backplane bus | |
| Rated voltage | Ur | 12 V DC , only in connection with the power supplies FB92** |
| Power dissipation | 1.5 W | |
| Power consumption | 2.7 W |
| Connection | backplane bus | |
| Interface | manufacturer-specific bus to standard com unit |
| Number of channels | 4 | |||||||||||||
| Suitable field devices | ||||||||||||||
| ||||||||||||||
| Field device interface | ||||||||||||||
| ||||||||||||||
| Connection | 2-wire transmitter (HART): Supply circuit: channel I 1+, 2-, channel II 5+, 6-, channel III 9+, 10-, channel IV 13+, 14- 3-wire transmitter: Supply circuit: channel I 1+, 4-, channel II 5+, 8-, channel III 9+, 12-, channel IV 13+, 16- Measurement loop: channel I 3+, 4-, channel II 7+, 8-, channel III 11+, 12-, channel IV 15+, 16- 4-wire transmitter (powered externally): Measurement loop: channel I 3+, 4-, channel II 7+, 8-, channel III 11+, 12-, channel IV 15+, 16- | |||||||||||||
| Transmitter supply voltage | min. 15 V at 20 mA ; 21.5 V at 4 mA | |||||||||||||
| Input resistance | 15 Ω | |||||||||||||
| Conversion time | max. 100 ms | |||||||||||||
| Line fault detection | can be switched on/off for each channel via configuration tool , configurable via configuration tool | |||||||||||||
| ||||||||||||||
| HART communication | yes | |||||||||||||
| HART secondary variable | no | |||||||||||||
| Deviation | ||||||||
| ||||||||
| Resolution | 12 Bit (0 ... 26 mA) | |||||||
| Refresh time | 100 ms | |||||||
| 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 (1-4) red: line fault (lead breakage or short circuit) | |
| Coding | optional mechanical coding via front socket |
| Electromagnetic compatibility | |||||
| |||||
| Electromagnetic compatibility | NE 21:2007 | |
| Degree of protection | IEC 60529:2000 | |
| Environmental test | EN 60068-2-14:2009 | |
| Shock resistance | EN 60068-2-27:2009 | |
| Vibration resistance | EN 60068-2-6:2008 | |
| Damaging gas | EN 60068-2-42:2003 | |
| Relative humidity | EN 60068-2-78:2001 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Relative humidity | 95 % non-condensing | |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 | |
| 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 | |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Degree of protection | IP20 (module) , a separate housing is required acc. to the system description | |
| Connection | Ex e spring terminal with protective cover | |
| Mass | approx. 750 g | |
| Dimensions | 57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch) |
| EU-type examination certificate | BVS 11 ATEX E 093 X | ||||
| |||||
| Galvanic isolation | |||||
| |||||
| Directive conformity | |||||
| |||||
II 2 G Ex db eb IIC T4| ATEX approval | BVS 11 ATEX E 093X |
| System information | The module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate. | |
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. |