CAN bus DB9 pin terminal matching resistance 120 ohm, between pin2 and pin7 built-in high-precision up to 1% ,1/4 watt power
CAN bus communication is defined, PIN2- Low, PIN7-High
The resistance of 120 ohms added between thePIN2 and PIN7 is used to filter out the bus terminal echo interference and ensure the integrity of the communication protocol;
CAN BUS DB9 adapter Compatible with PCAN,GC-CAN-USB,Peak-CAN,ZLG-USBCAN,VECTOR - CAN,Vechle SPYetc.... most of can analyzer in market;
10PCS CAN Bus Terminal Resistance Terminator ,Plug and play without changing the cable,work much steady,
Description
Only this CANDB9120Ohm connector needs to be connected directly to the DB9 port of the CAN device or can analyzer. CAN bus communication is defined, PIN2 is L signal,PIN7 is the H signal. The resistance of 120 ohms added between thePIN2 and PIN7 is used to filter out the bus terminal echo interference and ensure the integrity of the communication protocol;