Pepperl+Fuchs LB3106A
HART Transmitter Power Supply
- 4-channel
- Inputs Ex ia
- Mounting in Zone 2, Class I/Div.2 or in the safe area
- Power supply for 2-wire transmitters with 4 mA ... 20 mA
- Supply circuit 15 V (20 mA)
- HART communication via field bus or service bus
- Simulation mode for service operations (forcing)
- Line fault detection (LFD): one LED per channel
- Permanently self-monitoring
- Module can be exchanged under voltage
Item Number:
LB3106A
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- Overview
- Comments
| Connection | backplane bus |
| Electromagnetic compatibility | NE 21:2007 |
| ATEX approval | BVS 11 ATEX E 116X |
| Occupied slots | 1 |
| Relative humidity | 95 % non-condensing |
| Vibration resistance | EN 60068-2-6:2008 |
| Environmental test | EN 60068-2-14:2009 |
| Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
| Dimensions | 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch) |
| Shock resistance | EN 60068-2-27:2009 |
| Number of channels | 4 |
| Connection | backplane bus |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Conversion time | max. 100 ms |
| Transmitter supply voltage | min. 15 V at 20 mA ; 21.5 V at 4 mA |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** |
| Connection | 2-wire transmitter (HART): supply circuit: channel I 1+, 2-, channel II 3+, 4-, channel III 5+, 6-, channel IV 7+, 8- |
| Resolution | 12 Bit (0 ... 26 mA) |
| Line fault detection | can be switched on/off for each channel via configuration tool , configurable via configuration tool |
| IECEx approval | BVS 11.0068X |
| UL approval | E106378 |
| Power consumption | 2.7 W |
| 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. |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| EU-Type Examination Certificate | BVS 11 ATEX E 116 X |
| HART communication | yes |
| Relative humidity | EN 60068-2-78:2001 |
| Degree of protection | IEC 60529:2000 |
| Connection | removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2) |
| Refresh time | 100 ms |
| Damaging gas | EN 60068-2-42:2003 |
| Mass | approx. 90 g |
| Interface | manufacturer-specific bus to standard com unit |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| HART secondary variable | no |
| Power dissipation | 1.5 W |
| Degree of protection | IP20 when mounted on backplane |
| Input resistance | 15 andOmega; |
| 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) |
| 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. |
| Vibration resistance | frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration В± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration В± 1 mm/0.7 g; 90 minutes at each resonance |
| Coding | optional mechanical coding via front socket |
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