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IPCREL

DECISION COMPUTER INTERNATIONAL CO., LTD.

IPCREL

Card Type

Data acquisition

Chipset

Unidentified

I/O Options

Relay controls (12), open collector outputs (4)

Data Bus

IPCCPU expansion bus

CONNECTIONS

Function

Label

Function

Label

IPCCPU expansion bus

P1

Relay controls 9-12 and open collector outputs 1-4 (see pinout below)

P3

Relay controls 1-8 (see pinout below)

P2

   

P2 PINOUT

Function

Pin

Function

Pin

Normally open relay contact 1

1

Normally closed relay contact 5

14

Normally closed relay contact 1

2

Common relay contact 5

15

Common relay contact 1

3

Common relay contact 6

16

Common relay contact 2

4

Normally open relay contact 6

17

Normally open relay contact 2

5

Normally closed relay contact 6

18

Normally closed relay contact 2

6

Normally open relay contact 7

19

Normally open relay contact 3

7

Normally closed relay contact 7

20

Normally closed relay contact 3

8

Common relay contact 7

21

Common relay contact 3

9

Common relay contact 8

22

Common relay contact 4

10

Normally open relay contact 8

23

Normally open relay contact 4

11

Normally closed relay contact 8

24

Normally closed relay contact 4

12

Ground

25

Normally open relay contact 5

13

+5V DC power

26

P3 PINOUT

Function

Pin

Function

Pin

Normally open relay contact 9

1

Normally open relay contact 12

11

Normally closed relay contact 9

2

Normally closed relay contact 12

12

Common relay contact 9

3

Ground

13

Common relay contact 10

4

+5V DC power

14

Normally open relay contact 10

5

Open collector 1 output

15

Normally closed relay contact 10

6

Open collector 2 output

16

Normally open relay contact 11

7

Open collector 3 output

17

Normally closed relay contact 11

8

Open collector 4 output

18

Common relay contact 11

9

Ground

19

Common relay contact 12

10

+5V DC power

20

BASE I/O ADDRESS SELECTION

Setting

JP1/A

JP1/B

JP1/C

JP1/D

JP1/E

 

90h

Closed

Open

Open

Open

Open

A0h

Open

Closed

Open

Open

Open

 

B0h

Open

Open

Closed

Open

Open

 

C0h

Open

Open

Open

Closed

Open

 

E0h

Open

Open

Open

Open

Closed

CARD NUMBER SELECTION

Setting

JP2/A

JP2/B

JP2/C

JP2/D

JP2/E

JP2/F

JP2/G

JP2/H

1

Closed

Open

Open

Open

Open

Open

Open

Open

2

Open

Closed

Open

Open

Open

Open

Open

Open

3

Open

Open

Closed

Open

Open

Open

Open

Open

4

Open

Open

Open

Closed

Open

Open

Open

Open

5

Open

Open

Open

Open

Closed

Open

Open

Open

6

Open

Open

Open

Open

Open

Closed

Open

Open

7

Open

Open

Open

Open

Open

Open

Closed

Open

8

Open

Open

Open

Open

Open

Open

Open

Closed

MISCELLANEOUS TECHNICAL NOTES

This card is designed to be used with Decision Computer International Co., Ltd.s IPCCPU board. See this document for more information.