Advantech PCI-1730 User Manual download pdf (Page 19)

11 PCIE-1730 User Manual

Chapter 3 Signal Connections

3.3 Signal Connections

PCIE-1730 Pin Assignments

CN1 CN2

CN3 CN4

CN5

CN6

IDO 0 1 2 IDO 1 IDI 0 1 2 IDI 1

IDO 2 3 4 IDO 3 IDI 2 3 4 IDI 3

IDO 4 5 6 IDO 5 IDI 4 5 6 IDI 5

IDO 6 7 8 IDO 7 IDI 6 7 8 IDI 7

IDO 8 9 10 IDO 9 IDI 8 9 10 IDI 9

IDO 10 11 12 IDO 11 IDI 10 11 12 IDI 11

IDO 12 13 14 IDO 13 IDI 12 13 14 IDI 13

IDO 14 15 16 IDO 15 IDI 14 15 16 IDI 15

EGND 17 18 EGND ECOM0 17 18 ECOM1

NC 19 20 NC ECOM0 19 20 ECOM1

DO 0 1 2 DO 1 DI 0 1 2 DI 1

DO 2 3 4 DO 3 DI 2 3 4 DI 3

DO 4 5 6 DO 5 DI 4 5 6 DI 5

DO 6 7 8 DO 7 DI 6 7 8 DI 7

DO 8 9 10 DO 9 DI 8 9 10 DI 9

DO 10 11 12 DO 11 DI 10 11 12 DI 11

DO 12 13 14 DO 13 DI 12 13 14 DI 13

DO 14 15 16 DO 15 DI 14 15 16 DI 15

GND 17 18 GND GND 17 18 GND

NC 19 20 NC NC 19 20 NC

EGND 1 2 EGND

Description of pin use:

IDI 0 1 20 IDI 1

IDIn (n=0 ~ 15): IDI 2 2 21 IDI 3

Isolated digital input IDI 4 3 22 IDI 5

IDOn (n=0 ~ 15): IDI 6 4 23 IDI 7

Isolated digital output IDI 8 5 24 IDI 9

ECOMn (n=0~1): IDI 10 6 25 IDI 11

External common Vcc/GND of IDI IDI 12 7 26 IDI 13

PCOM (n=0~1): IDI 14 8 27 IDI 15

Free wheeling common diode for IDO ECOM0 9 28 ECOM1

EGND: PCOM0 10 29 EGND

External ground for IDO IDO 0 11 30 IDO 1

NC: IDO 2 12 31 IDO 3

Not Connected IDO 4 13 32 IDO 5

IDO 6 14 33 IDO 7

DIn (n=0 ~ 15): IDO 8 15 34 IDO 9

TTL Digital input IDO 10 16 35 IDO 11

DOn (n=0 ~ 15): IDO 12 17 36 IDO 13

TTL Digital output IDO 14 18 37 IDO 15

GND: PCOM1 19

TTL Digital ground

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 27 28

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