Industrial computer selector
One question per screen. The first picks the form factor — the rest only ask what is relevant to that form factor.
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738matching machines
Connectivity
How many COM ports do you need?
Count them all up front. One missing RS-485 port means replacing the machine or adding a converter module.
1 No COM needed LAN or USB only 738 2 2 ports or more One PLC and one inverter 737 3 4 ports or more Several serial devices 442 4 6 ports or more A large data-acquisition station 45

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