PCAN-OPTOADAPTER

Plug-in adapter for decoupling CAN networks

 
The PCAN-Optoadapter is a general-purpose, plug-in optical adapter for electrically decoupling CAN bus systems.

Its integrated logic means that decoupling can be installed at any point in the CAN network.

The phase delays on the optical couplers mean that each optical adapter represents a virtual cable, (see graph).

 

 
   

Pin assignment 9-pole connector female:
Connection side 82C251 (or 82C250)

  Pin Configuration
  1 5 V Power supply
  2 CAN-L
  3 GND
  4 Not connected
  5 Not connected
  6 GND
  7 CAN-H
  8 Not connected
  9 Not connected

 

Pin assignment 9-pole connector male:
Connection side TJA 1054
  Pin Configuration
  1 Not connected
  2 CAN-L
  3 GND
  4 Not connected
  5 Not connected
  6 GND
  7 CAN-H
  8 Not connected
  9 Not connected
       
 
Specifications
  • Plug-in adapter for decoupling the CAN bus for PCAN-Dongle, PCAN-Dongle PRO, PCAN-PCI, PCAN-USB, PCAN-ISA and PCAN-PC/104
  • Optical decoupling and electrical isolation by DC/DC converters to 500 V
  • Built-in CAN filter
  • Transfer rates up to 1 MBaud
  • Philips 82C250 CAN transceiver
  • CAN bus connection via Sub-D, 9-pin
    (to CiA DS102-1)
  • PCAN-Dongle, PCAN-Dongle PRO, PCAN-PCI, PCAN-USB, PCAN-ISA and PCAN-PC/104 can be set up on the necessary supply voltage
 

 


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