# IO Connection

Connection Diagram :-

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Connection Details: -

| Parameter       | Range                                                                                                                                                                                                           |
| --------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Supply          | 24 V DC from SMPS                                                                                                                                                                                               |
| COM (DI)        | Connect 0V DC when digital input connected to 24V DC and vice versa.                                                                                                                                            |
| Digital Input   | <p>24 V / 0V DC from Digital Output Source, depending upon source and sink mode. <br>Ex: - PLC (refer <a href="../wiring-setup-of-the-module./digital-input-wiringconnection">digital input connection</a>)</p> |
| VCC (DO)        | 24 V DC for Output Load.                                                                                                                                                                                        |
| COM (DO)        | 0 V DC for Output Load.                                                                                                                                                                                         |
| Digital Output  | <p>Logic Output of Digital Output, Output act as sink mode only.<br>Ex: - Relay (refer <a href="../wiring-setup-of-the-module./digital-output-wiring-connection">digital output connection</a>)</p>             |



<figure><img src="https://2798630181-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FWYrbP9kR55U6FNelzR83%2Fuploads%2FJqlpSSZH3N9qiIkhCMVf%2FIO_img.jpg?alt=media&#x26;token=9bb1bd84-cef0-408c-9869-3691c29ce2b8" alt="" width="188"><figcaption></figcaption></figure>
