详细介绍:
Relay Connector
This relay connector is used when multiple Control Units are connected through EIA-485 communications.
This relay connector is used when two or more Control Units are connected with EIA-485 communications cables.
This relay connector is used when two or more Control Units are connected with EIA-485 communications cables.
Model Number
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Summary
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ECNR-E3CN4
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If you connect two or more Control Units, this relay connector is mandatory.
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