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I/O module type-2 fo
Connector board
Connection manual
A-80950E
FANUC LTD
14. Connection of Basic and Expansion modules
Basic module and Expansion module are connected by using 34-pin flat cable.
Install Basic module left side of Expansion module in order to prevent the
I/O Link connector from being covered with the flat cable.
Connect all pins in the flat cable one to one.
It is necessary to leave a space at least 40mm between the modules. In this case a flat
cable is about 35mm in length.
To install the modules further away from each other, the cable length will be as below.
Flat cable length = 35mm + ((module distance) – 40mm)
Note that the maximum length of the flat cable is 300mm.
Base module
Expansion module
Front view
34-Pin flat cable
1-Pin Mark
Flat cable side connector specification:
HIF3BA-34DA-2.54R(Hirose Electric Co., Ltd)
Module connector-side specification:
3BA-34PA-2.54DS(Hirose Electric Co., Ltd) or
FAP-3403-1202-0BS(Yamaichi Denki Co.,Ltd)
40mm
I/O Link connector