Rockwell-automation 1734-ADNX POINT I/O DeviceNet Adpater User Manual Uživatelský manuál stáhnout pdf (Strana 18)

Publication 1734-UM002C-EN-P - July 2003

1-4 Installing the 1734-ADN(X) Adapter

Installing a Replacement

DeviceNet Adapter in an

Existing System

Your existing control application may be using another DeviceNet

adapter (e.g., 1734-PDN) that you want to replace with a

1734-ADN(X) DeviceNet adapter. Remove the existing adapter from

the DIN rail

as follows:

1. Eliminate power to the adapter and all I/O modules in your

existing system.

2. Remove the wiring assembly and DeviceNet cable from your

existing adapter.

3. Remove the adjacent I/O module.

For information on how to remove POINT I/O modules from the

DIN rail, see the associated publications for those modules.

4. Use a small bladed screwdriver to rotate the DIN rail locking

screw to a vertical position and release the locking mechanism.

5. Pull the adapter off of the DIN rail to remove it from the

existing system.

RTB removal handle

42511

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Rockwell-automation 1734-ADNX POINT I/O DeviceNet Adpater User Manual Uživatelský manuál Strana 18