IDEC MicroSmart - Manual (Page 47)

2: M ODULE S PECIFICATIONS
« FC4A M ICRO S MART U SER ’ S M ANUAL » 2-27
FC4A-N16B3 (16-point DC Input Module) — Connector Type
Applicable Connector: FC4A-PMC20P (not supplied with the input module)
• Two COM terminals are connected together internally.
• For input wiring precautions, see page 3-13.
Terminal No. Input Terminal No. Input
20 I0 19 I10
18 I1 17 I11
16 I2 15 I12
14 I3 13 I13
12 I4 11 I14
10 I5 9 I15
8 I6 7 I16
6 I7 5 I17
4 COM 3 COM
2 NC 1 NC
Source Input Wiring
+
–
+ –
2-wire Sensor
24V DC
NPN
+
–
+ –
2-wire Sensor
24V DC
NPN
Terminal No. Input Terminal No. Input
20 I0 19 I10
18 I1 17 I11
16 I2 15 I12
14 I3 13 I13
12 I4 11 I14
10 I5 9 I15
8 I6 7 I16
6 I7 5 I17
4 COM 3 COM
2 NC 1 NC
Sink Input Wiring
+
–
+ –
2-wire Sensor
24V DC
PNP
+
–
+ –
2-wire Sensor
24V DC
PNP