Power Supply Unit - Mitsubishi FX3UC SERIES User Manual

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
2. Communication special adapter
FX -232ADP(-MB)
3U
D-SUB 9pin (male)
FX -485ADP(-MB)
3U
2.2.7

Power supply unit

FX -1PS-5V
3UC
Pin No.
Screws to fix
RS-232C connector
Screw holes: #4-40UNC
7, 8, 9
(inch screw thread)
*1.Data terminal ready uses it as a request to send by the
handling of the control line.
*2.Data set ready uses it as a possible to send by the handling
of the control line.
FX
2N
(Red)
(Black)
Ground
(Green)
2 External Dimensions and Terminal Arrangement
Signal
1 CD(DCD) Receive carrier detection
2 RD(RXD) Receive data
3 SD(TXD) Send data
4 ER(DTR) Data terminal ready*1
5 SG(GND) Signal ground
6 DR(DSR) Data set ready*2
Not used
-20PSU
*1. " " represents vacant terminals
2.2 Terminal layout
1
Name
2
3
4
5
6
*1
7
8
9
*1
10
101