I/O Connector Pin Definition; Table 3.4:I/O Connector Signal Descriptions - Advantech PCIE-1756 User Manual

*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
IDI<00 ~ 15>
IDI<16 ~ 31>
IDO<00 ~ 15>
IDO<16 ~ 31>
ECOM0
ECOM1
PCOM0
PCOM1
IGND
CH_FRZ_IN
CH_FRZ_COM
PCIE-1756 User Manual
Reference
ECOM0
ECOM1
PCOM0
PCOM1
-
-
-
-
-
CH_FRZ_COM
-
Direction
Isolated digital input of group
Input
Isolated digital input of group
Input
Isolated digital output of group
Output
Isolated digital output of group
Output
Input Common pin for IDI00~IDI15
Input Common pin for IDI16~IDI31
Common pin of IDO00~IDO15
Output
Common pin of IDO16~IDO31
Output
-
Channel-Freeze function input
Input
Common pin for Channel-
Input
Freeze function input
24
Description
0
1
0
1
for inductive loads
for inductive loads
Isolated ground
pin