Compaq I+ME ACTIA NetPorty II Uživatelský manuál stáhnout pdf (Strana 31)

Hardware

Connector

Version 1.03

3-7

Pin Signal Description

1 nc not connected

2 CAN_L CAN_L bus line (dominant low)

3 CAN_GND CAN ground

(connected on the cable shield)

4 nc not connected

5 CAN_SHIELD CAN ground

(connected on the cable shield)

6 POWER_GND power supply input ground

7 CAN_H CAN_H bus line (dominant

high)

8 nc not connected

9 POWER_V+ power supply input +7..32V

The power input and the CAN lines are galvanic

disconnect with a limit to ± 50V. There is an internal

transzorb diode to limit the disconnect voltage.

If you don't need a galvanic disconnect, the pin 6 can be

connected to pin 3 or 5.

The POWER_GND pin 6 is not connected with the CiA

standard bus in every system. If the tool does not work,

pin 6 could have to get connected to the power supply

ground!

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 49 50

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Compaq I+ME ACTIA NetPorty II Uživatelský manuál Strana 31