
4 Setup Preparation
48
FX-DS540-AP, FX-DS540-APP
Connecting the Terminal
Use the following procedure to connect the terminal to the AP.
(1) Connect one end (D-SUB 9-pin male plug) of the RS-232C crossed-cable to the COM port on the AP.
The COM port is located on the rear panel.
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CF1
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FX-DS540-AP/APP
RS-232C
Cable
PC or Terminal
Figure 4.4 Connecting the Terminal
(2) Connect the other end (D-SUB 9-pin male plug) of the RS-232C cable to the COM port on the
terminal. If using a PC, connect to an unused COM port.
See Chapter 8 for the wiring diagram.
CAUTION
If the RS-232C cable does not match the socket on your terminal or PC, purchase a conversion
connector separately.