IDEC SmartAXIS FT9Z-1A01 User Manual page 139

Expansion Communication Port Wiring Diagram
The mini-DIN connector pin assignments and signal names are as follows.
RS232C (FT1A-PC1)
Pin Number
Cover
1
2
3
4
5
6
7
8
RS485 (FT1A-PC2)
Pin Number
Cover
1
2
3
4
5
6
7
8
Note: Do not connect cables to NC. There is a risk of malfunction or failure.
Signal Name
Port 2 Port 3
RS (RTS) RS (RTS)
ER (DTR) ER (DTR)
SD (TXD) SD (TXD)
RD (RXD) RD (RXD)
DR (DSR) DR (DSR)
SG SG
SG SG
NC NC
Signal Name
Port 2 Port 3
A A
B B
NC NC
SG SG
NC NC
S A XI S P
M AR T R O
Cable Color
Shield
Black
Yellow
Blue
Green
Brown
Gray
Red
White
Cable Color
Shield
Black
Yellow
Blue
Green
Brown
Gray
Red
White
/ L U ' M FT9Y-B 1378
I TE SER S ANUAL
5: S
P ECI AL
Peripheral Device
Signal Direction
(D-SUB)
—





None
Peripheral Device
Signal Direction
(D-SUB)
—


—
None
F
UN CTI ON S
RS232C
(DR)
(CTS)
RD
SD
RS
SG
SG
NC
RS485
A
B
NC
SG
NC
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