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Kontron PCI-760 User Manual

Page 29

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9. Jumpers and Connectors Overview

PCI-760 – User’s Guide (V1.10)

27

COM2 pin assignment as RS485:

J16: Boxed Header,

DIP 10-pin

RS485

(Pinning on the on-board header)

D-SUB

Connector

Pin #

Signal Name

1 NC

2 NC

3

TRxD–,

Transmit/Receive data

4

TRxD+,

Transmit/Receive data

5

12 V, fused

6 NC

7 NC

8 NC

9 GND,

ground

1

9

2

10

COM2

10

12 V, fused

Pining on the

supplied cable

connector:

TRxD–

TRxD+

9.1.3.11.

J7: Hardware Monitor & GPIO Connector

The hardware monitor & GPIO connector provides signals for hardware monitoring and allows you to monitor user

defined function GPIO[0-3].

Signal Name

Pin#

J7: Box Header,

DIP 20-pin

Pin#

Signal Name

GND 1

2

PWRBTN#

SMBALERT# 3

4

GND

EXT_SMBDATA 5

6

EXT_SMBCLK

APFLT# (GPIO[0])

(not supported)

7 8

CPUFLT# (GPIO[1])

(not supported)

* EXFLT# (GPIO[2])

(not supported)

9 10

GND

FANFLT# (GPIO[3])

(not supported)

11 12

GND

CHASINT# 13

14

GND

FAN_TACH1X(J4)

(not supported)

15 16

FAN_TACH2X(J24)

(not supported)

FAN_TACH3X

(not supported)

17 18

SIO_TACH4

(not supported)

SIO_TACH5

(not supported)

19

1

19

2

20

Hardware

Monitor & GPIO

20

SIO_TACH6

(not supported)

* EXFLT# (GPIO[2])

Use this pin for alarm signal of a redundant PSU.