Connector; Cn1/Cn2/Cn3 Pin Assignment - Omega ISA- BUS MULTI-FUNCTIONAL BOARD OME-A822PG Hardware Manual

3. Connector

The OME-A-822PGL/PGH provides three connectors. Connector 1, CN1
contains the 16 digital inputs. Connector 2, CN2, contains the 16 digital
outputs. Connector 3, CN3, contains the analog inputs, analog outputs and
timer/counter I/O.

3.1 CN1/CN2/CN3 Pin Assignment

CN1 : Digital Input Pin Assignment.
Pin Number Description
1 Digital Input 0/TTL
3 Digital Input 2/TTL
5 Digital Input 4/TTL
7 Digital Input 6/TTL
9 Digital Input 8/TTL
11 Digital Input 10/TTL
13 Digital Input 12/TTL
15 Digital Input 14/TTL
17 GND
19 +5V Output
CN2 : Digital Output Pin Assignment.
Pin Number Description
1 Digital Output 0/TTL
3 Digital Output 2/TTL
5 Digital Output 4/TTL
7 Digital Output 6/TTL
9 Digital Output 8/TTL
11 Digital Output 10/TTL
13 Digital Output 12/TTL
15 Digital Output 14/TTL
17 GND
19 +5V Output
Pin Number Description
2
4
6
8
10
12
14
16
18
20
Pin Number Description
2
4
6
8
10
12
14
16
18
20
OME-A-822PGL/PGH Hardware Manual ---- 37
Digital Input 1/TTL
Digital Input 3/TTL
Digital Input 5/TTL
Digital Input 7/TTL
Digital Input 9/TTL
Digital Input 11/TTL
Digital Input 13/TTL
Digital Input 15/TTL
GND
+12V Output
Digital Output 1/TTL
Digital Output 3/TTL
Digital Output 5/TTL
Digital Output 7/TTL
Digital Output 9/TTL
Digital Output 11/TTL
Digital Output 13TTL
Digital Output 15/TTL
GND
+12 OutputV