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CHAPTER 2 PREPARATIONS
J Setting up the option unit
F Before setup
F Procedure
2--4
• Check the type of the option unit you are about to set up.
• For details on types of option unit and main specifications, see Appen-
dix, Model List (page A-11) and Appendix, Option Unit Ratings and
Characteristics (page A-4).
• For details on the relationship between units and terminals, see page
2-8.
(1) Remove the power board and option boards in the order shown in
the following diagram.
1
(2) Insert the option unit into the socket for option 1. The following
diagram shows the relationship between option unit and mounting
position.
(3) Mount the option board and the power board in the order shown.
2
Option 1
E53--AKB: Event inputs 1/2
E53--AK01: RS--232C
E53--AK02: RS--422
E53--AK03: RS--485
E53--AKF: Transfer output
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