IDEC MicroSmart User Manual
Page 39
2: M
ODULE
S
PECIFICATIONS
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2-19
CPU Module Terminal Arrangement and I/O Wiring Diagrams (Slim Type)
FC4A-D20K3 (20-I/O Transistor Sink Output Type CPU Module)
Applicable Connector:
FC4A-PMC26P (not supplied with the CPU module)
FC4A-D20S3 (20-I/O Transistor Source Output Type CPU Module)
Applicable Connector:
FC4A-PMC26P (not supplied with the CPU module)
Terminal No.
Input
Terminal No.
Output
26
I0
25
Q0
24
I1
23
Q1
22
I2
21
Q2
20
I3
19
Q3
18
I4
17
Q4
16
I5
15
Q5
14
I6
13
Q6
12
I7
11
Q7
10
I10
9
COM(–)
8
I11
7
COM(–)
6
I12
5
COM(–)
4
I13
3
+V
2
COM
1
+V
Source Input Wiring
• COM(–) terminals are connected together internally.
• COM and COM(–) terminals are not connected together internally.
• +V terminals are connected together internally.
• Connect a fuse appropriate for the load.
• For wiring precautions, see pages 3-13 through 3-17.
+
–
+
–
2-wire Sensor
24V DC
NPN
Sink Output Wiring
L
Fuse
L
L
+
–
L
L
L
L
Load
L
Fuse
Terminal No.
Input
Terminal No.
Output
26
I0
25
Q0
24
I1
23
Q1
22
I2
21
Q2
20
I3
19
Q3
18
I4
17
Q4
16
I5
15
Q5
14
I6
13
Q6
12
I7
11
Q7
10
I10
9
COM(+)
8
I11
7
COM(+)
6
I12
5
COM(+)
4
I13
3
–V
2
COM
1
–V
Sink Input Wiring
+
–
+ –
2-wire Sensor
24V DC
PNP
Source Output Wiring
L
Fuse
L
L
+ –
L
L
L
L
Load
L
Fuse
• COM(+) terminals are connected together internally.
• COM and COM(+) terminals are not connected together internally.
• –V terminals are connected together internally.
• Connect a fuse appropriate for the load.