To define input and output functions, see I/O Function Assignment on page 82.
D-Sub Socket (External View)
Note The layout was changed, for I/O connectors on Gx-IC7 controllers from serial
number E79961F0G111198 onwards. The I/O connector layouts for controllers
that are earlier and later than this serial number are listed below.
Serial Number E79961F0G111197 or Earlier
Pin Description Pin Description
1 Output 24 V DC 9 Ground
2 PD (Product Detect) Common 10 Not Used
3 PD (Product Detect) 11 Not Used
4 Output 24 V DC 12 Ground
5 Not Used 13 Output Common
6 Input Common 14 Output 1
7 Input 1 15 Output 2
8 Input 2 - -
Serial Number E79961F0G111198 or Later
Pin Description Pin Description
1 Output 24 V DC 9 Ground
2 PD (Product Detect) Common 10 Output 3
3 PD (Product Detect) 11 Output 4
4 Output 24 V DC 12 Ground
5 Ground 13 Output Common
6 Input Common 14 Output 1
7 Input 1 15 Output 2
8 Input 2 - -
INSTALLATION
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