Specifications for the CAN OBD-II Cable

Overview

This article explains the CAN signal wiring for the CiA-DS-102 D-sub connector and the SAE J1962 connector. It also discusses the key features for the CAN OBD-II cable.

Contents

CiA-DS-102 standard D-Sub wiring

PINCAN Signal
2CAN_L
3V-
5Shield
7CAN_H
9V+

 

SAE J1962 connector wiring

PINCAN Signal
5V-
6CAN_H
14CAN_L
16V+

 

Features

  • Locking tab prevents accidental removal from vehicle
  • Compatible with the following NI CAN interfaces:
        PCI
        PXI
        USB
        PCMCIA
        CompactRIO
  • Nonterminated 9-pin female D-Sub to SAE J1962 OBD male cable, 2 m
  • Cable impedance: 120 Ω, resistance: 93 Ω/km at 20 °C, delay: 5 ns/m
  • Two unshielded 24 AWG twisted pairs: one for CAN_H and CAN_L and one for V+ and V-

Part Number

193942-02                      EJ1962M-DE9M CAN OBD-II Cable, SAE J1962 to D-sub 9-pos F, 2m

 

Was this information helpful?

Yes

No