RUT240 Hardware Application Examples: Difference between revisions
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Revision as of 14:29, 2 September 2020
Main Page > EOL Products > RUT240 > RUT240 Hardware Application ExamplesThis page provides an example on how to connect a relay to a RUT230 device's open collector output.
Note: if you use different power supplies for RUT230 and relay, their ground wires must be connected together.
Note: some relays have internal protection diode D. When connecting such relay you mustn’t mix up coil contacts. If you mix up the relay coil contacts you might cause permanent damage to the open collector output.