Installing Your DeltaV System > Installing the System > Installing the DeltaV I/O Interface

Installing an I/O Terminal Block

  1. Check the key settings on the corresponding I/O card, and set the keys on the I/O terminal block to match.
  2. Locate the assigned slot location on the I/O interface carrier. Place the tabs on the back of the I/O terminal block through the slots on the carrier and push the I/O terminal block up to lock it into place as shown in the following figure.
    Figure: I/O Terminal Block Installation


  3. Connect field wiring for the I/O terminal block as shown in Figure: I/O Terminal Block Channel Assignments or in the I/O card wiring diagrams in the "Interface Specifications" section.
    Note

    Field wiring connections are specific to the I/O card type associated with the I/O terminal block.

    Figure: I/O Terminal Block Channel Assignments


    Note

    The channel assignments in the preceding image pertain to the I/O terminal block, the fused I/O terminal block, and the 4-wire terminal block.

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