Panasonic FP1 Original Plug-USB Cable

You can find USB-AFP8550 Cable,but some is 8Pin, other is 4pin,what’s the different.

8pin is Orginal, Plug 4pin not, they all can used for Panasonnic PLC,but 8pin is well

4 Pin Disadvantage

1,easy damage plc port, can’t aim at the port easily
2,easy make the pin bent or broken
3,in some extent will cause short and damage PLC

8 Pin

1,original plug, with locating device, easy plug and unplug
2,nickel plated of the pin, anti-oxident
3,circuit signal followed standard RS422 non-resistance conversion

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