Mitsubishi Electric MELSEC iQ-F Series Training Manual page 9

Power, input/output terminal block
■Interpretation of terminal block layout
Power supply
24 V DC service
terminals
power supply
S/S 0 V X0 2 4
L 24 V 1 3 5
N
FX5U-32MR/ES
Y0 2 Y4 6
COM0 1 3 COM1 5 7 COM2
Common terminal
Output terminal
(4 points/common)
• Indication of power supply terminals
The AC power supply type has [L] and [N] terminals, whereas the DC power type has [+] and [-] terminals.
• Indication of 24 V DC service power supply
The AC power supply type has [0V] and [24V] terminals.
The DC power supply type does not have a 24 V DC service power supply. [⋅] indicates open terminals.
Do not wire [⋅] terminals.
• Indication of input terminal
Both AC and DC power supply type have the same input terminals, however, the external input wiring differs from each other.
• Indication of output terminals connected to common (COM)
One common terminal covers 4 or 8 output points.
The output number (Y) connected to common is the range inside the thick "separation line."
For transistor output (source) type, the "COM" terminal is the "+V" terminal.
■ FX5U-32M
• AC power supply type
S/S 0V X0 2
L N 24V 1 3
FX5U-32MR/ES, FX5U-32MT/ES
Y0 2 Y4 6
COM0 1 3 COM1 5 7
FX5U-32MT/ESS
Y0 2 Y4 6
+V0 1 3 +V1 5 7
• DC power supply type
S/S X0 2
1 3
FX5U-32MR/DS, FX5U-32MT/DS
Y0 2 Y4 6
COM0 1 3 COM1 5 7
FX5U-32MT/DSS
Y0 2 Y4 6
+V0 1 3 +V1 5 7
[•] Vacant terminal (Do not use)
Input terminal
6 X10 12 14 16
7 11 13 15 17
Output terminals
connected to COM3
Y10 12 Y14 16
11 13 COM3 15 17
Partition
4 6 X10 12 14 16
5 7 11 13 15 17
Y10 12 Y14 16
COM2 11 13 COM3 15 17
Y10 12 Y14 16
+V2 11 13 +V3 15 17
4 6 X10 12 14 16
5 7 11 13 15 17
Y10 12 Y14 16
COM2 11 13 COM3 15 17
Y10 12 Y14 16
+V2 11 13 +V3 15 17
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