Advantech PCIE-1756 Instrukcja Użytkownika Pobierz pdf (Strona 32)

PCIE-1756 User Manual 24

*Note: The PCL-10250 shielded cable is especially designed for the

PCIE-1756 to reduce noise in the signal lines. Please refer to Appendix C

for the pin assignment of connecting PCL-10250 and ADAM-3951.

3.3.1 I/O Connector Pin Definition

Table 3.4: I/O Connector Signal Descriptions

Pin Name Reference Direction Description

IDI<00 ~ 15> ECOM0 Input

Isolated digital input of group

IDI<16 ~ 31> ECOM1 Input

Isolated digital input of group

IDO<00 ~ 15> PCOM0 Output

Isolated digital output of group

IDO<16 ~ 31> PCOM1 Output

Isolated digital output of group

ECOM0 - Input Common pin for IDI00~IDI15

ECOM1 - Input Common pin for IDI16~IDI31

PCOM0 - Output

Common pin of IDO00~IDO15

for inductive loads

PCOM1 - Output

Common pin of IDO16~IDO31

for inductive loads

IGND - - Isolated ground

CH_FRZ_IN CH_FRZ_COM Input

Channel-Freeze function input

CH_FRZ_COM - Input

Common pin for Channel-

Freeze function input

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 45 46

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Advantech PCIE-1756 Instrukcja Użytkownika Strona 32