ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part
ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part - Image 2
ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part - Image 3
ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part - Image 4

ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part

  1. PFVO142 3BSE023732R0001
  2. PFVI142 3BSE023733R0001
  3. TB826 3BSE061637R1
  4. TB820 3BSE013208R1
  5. TB840 3BSE013209R1
  6. TU810V1 3BSE013230R1
  7. TU841 3BSE020848R1
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Description

ABB PFVO142 3BSE023732R0001 Optical Output Module, S800 I/O ModuleBus Optical Transmitter, AC800M DCS Fiber Communication Spare Part

 

Product Application

PFVO142 is an optical transmitter module for ABB S800 I/O ModuleBus. It converts electrical ModuleBus signals into optical signals over HCS versatile link fiber, providing galvanic isolation and noise immunity between controller side and remote I/O cabinets. It works paired with PFVI142 optical receiver module for short-distance optical ModuleBus communication.

  • Power plant AC800M DCS remote I/O optical interconnection
  • Petrochemical control system anti-EMI field I/O communication
  • Metallurgy rolling mill distributed S800 I/O signal transmission
  • Cement plant kiln control cabinet optical signal isolation
  • Water & wastewater treatment distributed control remote I/O
  • S800 I/O system upgrade and spare replacement
  • Industrial sites with heavy electromagnetic interference to eliminate ground loop interference

PFVO142 3BSE023732R0001

Specifications

  • Part Number: PFVO142, 3BSE023732R0001
  • Brand: ABB
  • Product Type: Optical Output / Transmitter Module
  • Compatible System: ABB AC800M, S800 I/O
  • Mounting: Plug-in on S800 I/O baseplate
  • Protection Class: IP20 (cabinet installation only)
  • Dimension: 125 × 85 × 55 mm
  • Weight: Approx. 0.22 kg
  • Power supply: 24VDC, powered through S800 baseplate
  • Fiber medium: HCS versatile link plastic-clad fiber
  • Max communication distance: Up to 50 meters
  • Condition: Original new / refurbished spare available
  • Compliance: CE, IEC EMC standard

 

Parameters

  • Communication Protocol: ModuleBus
  • Fiber Connector: Versatile link connector
  • Function: Electrical to optical signal conversion (transmitter only)
  • Hot Swap: Supported under safe operating procedure
  • Operating Temperature: 0°C ~ +55°C
  • Storage Temperature: -40°C ~ +70°C
  • Relative Humidity: 5%~95% RH, non-condensing
  • Pollution Degree: Degree 2
  • Status Indicator: Front LEDs for power, ModuleBus activity and optical transmit status
  • Diagnostic: ModuleBus communication error detection

 

Key Features

  1. ModuleBus optical transmitter, converts electrical ModuleBus signal to optical signal
  2. HCS versatile link fiber interface, excellent resistance to electromagnetic interference
  3. Galvanic isolation between controller and remote I/O to eliminate ground loop noise
  4. Supports hot-swap replacement without full system shutdown
  5. LED status indicators for fast on-site fault diagnosis
  6. Standard mechanical form factor, directly pluggable onto baseplates
  7. Compact module design, saves cabinet mounting space
  8. Must be used together with PFVI142 optical receiver as a matched pair

 

ABB Same Series Related Models (≥6)

  1. PFVO142 3BSE023732R0001
  2. PFVI142 3BSE023733R0001
  3. TB826 3BSE061637R1
  4. TB820 3BSE013208R1
  5. TB840 3BSE013209R1
  6. TU810V1 3BSE013230R1
  7. TU841 3BSE020848R1

 

Maintenance

  • Routine inspection: Check LED status, versatile link fiber connector and baseplate contact every 6–12 months
  • Clean optical fiber end face with professional fiber cleaning tools; liquid solvent cleaning is forbidden
  • ESD protection must be adopted during disassembly, anti-static wristband required
  • If optical link loss or communication dropout occurs, check fiber bending, dirt or connector damage
  • Do not plug/unplug optical fiber with strong force to avoid damaging optical core
  • We support function testing, refurbishment and spare replacement service for this PFVO142 optical output module

PFVO142 3BSE023732R0001

Installation

  1. Hot-swap replacement can be performed following system safety procedure or cut off cabinet power supply.
  2. Wear anti-static wristband to prevent electrostatic damage to PCB and optical components.
  3. Insert PFVO142 module into designated baseplate slot and lock the fastening latch.
  4. Connect versatile link HCS fiber cable to the optical port of .
  5. Ensure fiber connector is clean and fully inserted, maintain minimum fiber bending radius requirement.
  6. Restore 24VDC power supply.
  7. Check LED status to confirm ModuleBus and optical output are normal.
  8. Verify data communication between controller and paired PFVI142 receiver and remote I/O modules, complete commissioning.

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