.svg&w=240){kind=small}
Available on request
Pepperl Fuchs LB4002A2 – HART Output Isolator
MPN: LB4002A2 · Brand: Pepperl Fuchs
Price on request
Request a Quote
12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
Quick facts
| Availability | Confirmed on request |
| Category | H-System (Termination Board Mounting) |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can LB4002A2 be shipped?
LB4002A2 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up LB4002A2 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for LB4002A2 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LB4002A2, subject to availability and destination.
• 1-channel
• Analog output module for 0/4 mA ... 20 mA
• Installation in Zone 2 or safe area
• HART communication via field bus or service bus
• Simulation mode for service operations (forcing)
• Line fault detection (LFD)
• Permanently self-monitoring
1-channel, Analog output module for 0/4 mA ... 20 mA, Installation in Zone 2 or safe area, HART communication via field bus or service bus, Explosion protection: Ex ic, Field device: Proportional Valve, Field device [2]: I/P converters, Field device [3]: on-site display
Specifications
Slots
| Order code (Pepperl+Fuchs part number) | 254718 |
| Occupied slots | 1 |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Supply
| Connection | backplane bus |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** Ur |
| Power dissipation | 0.8 W |
| Power consumption | 0.95 W |
Internal bus
| Connection | backplane bus |
| Interface | manufacturer-specific bus to standard com unit |
Analog output
| Number of channels | 1 |
| Suitable field devices: Field device | Proportional Valve |
| Suitable field devices: Field device [2] | I/P converters |
| Suitable field devices: Field device [3] | on-site display |
| Connection | channel I: 2/3+, 4/5- |
| Current | 0 ... 25 mA short-circuit protected |
| Line fault detection | can be switched on/off for each channel via configuration tool , configurable via configuration tool |
| Short-circuit | No |
| Open-circuit | deviation of preset output value > 0.5 mA |
| Load | 750 Ω max. |
| HART communication | yes |
| HART secondary variable | MODBUS: yes; all other bus systems: no |
| Watchdog | within 0.5 s the device goes in safe state, e.g. after loss of communication |
Transfer characteristics
| Deviation: After calibration | 0.1 % of the signal range at 20 °C (68 °F) |
| Deviation: Influence of ambient temperature | 0.1 %/10 K of the signal range |
| Refresh time | 100 ms |
Indicators/settings
| 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) red: line fault (lead breakage or short circuit) |
| Coding | optional mechanical coding via front socket |
Directive conformity
| Electromagnetic compatibility: Directive 2014/30/EU | EN 61326-1:2013 |
Conformity
| 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 conditions
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) , 70 °C (non-Ex) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | 95 % non-condensing |
| Altitude | max. 2000 m |
| 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 |
Mechanical specifications
| 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 mm2) or screw terminals (0.08 ... 1.5 mm2) |
| Mass | approx. 90 g |
| Dimensions: Height | 100 mm |
| Dimensions: Width | 16 mm |
| Dimensions: Depth | 102 mm |
Data for application in connection with hazardous areas
| Certificate | BVS 12 ATEX E 115 X |
| Marking | II 3 G Ex nA [ic] IIC T4 Gc |
| Galvanic isolation: Output/power supply, internal bus | safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 EN IEC 60079-11:2024 EN 60079-15:2010 |
International approvals
| ATEX approval | BVS 12 ATEX E 115 X |
| IECEx approval: IECEx certificate | IECEx BVS 11.0068X |
| IECEx approval: IECEx marking | Ex nA [ic] IIC T4 Gc |
General information
| 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 or Zone 22) the module must be installed in an appropriate enclosure. |
| 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. |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet LB4002A2 | |
| Instruction Manual | PDF · 183 kB |
| Hardware Manual LB-Remote-I/O-System | PDF · 7.2 MB |
CAD & dimension drawings
| 3-D model (STEP) LB5101A | STP · 2.1 MB |
| EPLAN macro LB4002A2 | EDZ · 121 kB |
Certificates (6)
| China SITIIAS CCC Ex Certificate (2021322310003617 (Singapore)) | PDF · 4.1 MB |
| DNV Marine (TAA0000034) | PDF · 97 kB |
| EU Declaration of Conformity (Pepperl+Fuchs) | PDF · 575 kB |
| South Africa MASC (MASC MS/20-8436X) | PDF · 978 kB |
| Brasil TUV Rheinland Brazil (TÜV 23.1280 X) | PDF · 627 kB |
| Europe DEKRA EXAM ATEX II 3 G (BVS 12 ATEX E 115 X) | PDF · 2.6 MB |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
More Pepperl Fuchs parts
Available on requestHART Transmitter Power Supply LB3006AMPN: LB3006A · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Transmitter Power Supply, Input Isolator LB3102A2MPN: LB3102A2 · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Transmitter Power Supply, Input Isolator LB3105A2MPN: LB3105A2 · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Transmitter Power Supply LB3106AMPN: LB3106A · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Output Isolator with Shutdown Input LB4005C2MPN: LB4005C2 · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Output Isolator with Shutdown Input LB4102C2MPN: LB4102C2 · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Output Isolator with Shutdown Input LB4105C2MPN: LB4105C2 · Pepperl Fuchs
Price on request
Request a quote
Available on requestHART Output Isolator with Shutdown Input LB4106CMPN: LB4106C · Pepperl Fuchs
Price on request
Request a quote