Interface circuit, substrate, electronic device, and programmable controller
AssigneeMitsubishi Electric Corporation
InventorsHiroki SHIONOYA, Sosuke FUNAKOSHI
Life of this patent
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Abstract
An interface circuit includes: a connector connectable to a PC; a communication circuit capable of generating a transmission signal to another electronic device; a first region that is set between the connector and the communication circuit to allow an electrical isolation device to be mounted therein; wiring lines used to connect the communication circuit and the connector to each other through the first region; and wiring lines used to connect the electronic circuit and the connector to each other through a region other than the first region.
Claims17
An interface circuit mountable on an electronic device and connectable to another electronic device, the interface circuit comprising:
- a connector connectable to the other electronic device;
- an electronic circuit capable of generating a transmission signal to the other electronic device;
- a first region that is defined between the electronic circuit and the connector to allow an isolation device to be mounted therein;
- a first wiring line to connect the electronic circuit and the connector to each other through the first region;
- and
- a second wiring line to connect the electronic circuit and the connector to each other through a region other than the first region.
Dependencies are inferred from the claim text.