JP9 (COM1, 2) / JP4 (COM3, 4) Voltage Selector:

Voltage

COM1(JP9)

COM2(JP9)

COM3(JP4)

COM4(JP4)

 

 

 

 

 

+12V(dc)

1-2

7-8

1-2

7-8

 

 

 

 

 

R.I.

3-4

9-10

3-4

9-10

 

 

 

 

 

+5V(dc)

5-6

11-12

5-6

11-12

 

 

 

 

 

JP10, JP11: RS232 / 422 / 485 Selector for COM2

TYPE

JP10

JP11

 

 

 

RS-232

1-2, 4-5, 7-8, 10-11

1-2

 

 

 

RS-422/485 Full Duplex

2-3, 5-6, 8-9, 11-12

3-4, 7-8

 

 

 

* Make sure the port mode is set up correctly before installing any peripherals.

JP12’s Pin 9~11: On-board Power Good Selector

Pin 9-10

 

Using External Power Good

 

 

 

 

Pin 10-11

 

Using On Board Power Good

 

 

 

 

JFAN1, JFAN2: CPU / 2nd Cooling Fan Connector

 

 

 

Pin No.

Function

 

 

 

 

Pin 1

Sensor Pin.

 

 

 

 

Pin 2

+12V

 

 

 

 

Pin 3

GND

 

 

 

 

 

JP12’s Pin12;13;16;17;18: For ATX Power Supply

Close Pin 16-17

Using PS/2 AT Power Supply

 

 

 

Close Pin 17-18

UsingATX Power Supply

 

 

 

Pin 12; Pin 13

 

On/Off Switch for ATX Power

 

 

 

12: Case Panel Connection:

 

 

 

 

Pin No.

Description

 

 

 

 

1,2

HDD_LED -/+

 

 

 

3,6

External Speaker

 

 

4,5

Onboard Buzzer

 

 

 

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IBM PPC-1510PT user manual JP9 COM1, 2 / JP4 COM3, 4 Voltage Selector, JP10, JP11 RS232 / 422 / 485 Selector for COM2