Installation; Installing The Option Board - AND Device Net.Interface AD-4402 OP-21 Instruction Manual

4. 4. 4. 4. Installation

Installation
Installation Installation
4.1.1. 4.1.1.

Installing the Option Board

Installing the Option Board
4.1.1. 4.1.1. Installing the Option Board Installing the Option Board
This option is the built-in type into the AD-4402.
This option is installed into the AD-4402 option slot 1 or 2.
Caution
Disconnect the power supply before the installation.
Do not touch the wiring or internal portions of this device immediately after
removing the power.
Step 1 Remove the power cord and other cables from the AD-4402.
Step 2 Remove screws A and B to remove the cover.
Step 3 Remove screws C and D to remove the blank panels.
Step 4 Open the board cross bar.
Step 5 Remove screw E.
Step 6 Install the option board into the slot.
Step 7 Attach the option board with screws C, D and E.
Step 8 Close the board cross bar.
Step 9 Close the cover and install screws A and B.
AD-4402 OP-21 Page 5