Setup - Furuno FM-8800D Service Manual

7.1.3 Setup

1. Connection
Set up the slide switch of IC-485SN as below when using the level converter
(IC-485SN).
- T-ON/R-ON side
- DCE side (FA-100 is on the DTE side.)
Cable wiring between PC (9P) and IC-458SN (25P) is as below.
DSR, DTR and etc, cannot be used as the control signals. Connect TXD, RXD and
GND lines.
9 Pin D-sub (Female)
2
4
3
5
6
7
8
9
1
Frame
T-ON/R-ON
DCE
Fig. 7.1.1 Setting IC-485SN
Table 7.1.2 Wiring 9–25 Pin D-Sub Cables
PC
TXD <-->
DSR <-->
RXD <-->
GND <-->
DTR <-->
CTS <-->
RTS <-->
RI <-->
DCD <-->
Shield <-->
7-4
IC-458SN
25 Pin D-sub (Male)
3 RXD
20 DTR
2 TXD
7 GND
6 DSR
4 RTS
5 CTS
22 RI
8 DCD
Frame Shield
7.1 Updating