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PLIN-LWL.
Optocoupler for LIN bus data transfer

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PLIN-LWL.
Optocoupler for LIN bus data transfer

The PLIN-LWL optocoupler replaces existing LIN bus network segments with fiber-optic lines for safe and reliable data transmission in explosion-proof areas or EMC (electromagnetic compatibility) measurement scenarios.

  • High security adapted: Designed for explosion-proof areas and EMC testing environments, it eliminates signal interference and the risk of deflagration through fiber-optic transmission.
  • Flexible network deployment: Supports replacement of existing lines at any node in the LIN network, compatible with master/slave node configurations (master node can switch terminal resistors).
  • Stabilizes transmission performance: Bit rates ranging from 2.4 kbit/s to 20 kbit/s with TJA1028 LIN transceiver ensure low data error transmission.
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Technical Specifications

  • Bit rates up to 2.4 kbit/s to 20 kbit/s
  • Equipped with TJA1028 LIN Transceiver
  • LED indicators for power and transceiver status
  • Switchable terminal resistance when configured as a master node
  • LIN bus connection via 9-pin D-Sub interface
  • Uses 62.5/125 µm dual-core fiber (ST interface)
  • Operating voltage range: 8-30V
  • Supports 9-pin D-Sub interface or DC power connector (jumper switch) power supply
  • Aluminum alloy housing
  • Operating temperature range: -40 to 85°C (-40 to 185°F)

D-Sub Interface Pin Assignment

3 Ground (GND)
4 LIN interface
6 Ground (GND)
9 Power supply interface (V+)

  • Includes 2 sets of LIN-Optical Waveguide Converter with matching power supply (unit)
  • Delivered in shockproof plastic boxes
  • Optional 5 m/10 m fiber optic cable (62.5/125 µm dual core cable with ST connector)
  • Other lengths are available on request
  • With an electronic version of the operating manual

Professional technical support from HONGKEI to help you succeed in your project.

HongKe provides professional PEAK CAN / CAN FD Gateway solutions that support multi-protocol conversion from CAN↔Ethernet, CAN↔LIN, etc. to meet the needs of in-vehicle networks and industrial automation. With high-speed data bridging, flexible configuration and high stability, the products are widely used in intelligent transportation, embedded systems and development testing, and are indispensable CAN bus communication tools.

 

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