Input Modules
Digital input modules are available in 8-, 16-, and 32-point DC input modules and an 8-point AC input module with a
screw terminal block or plug-in connector for input wiring. All DC input modules accept both sink and source DC input
signals.
The input modules can be connected to the all-in-one 24-I/O type CPU module and all slim type CPU modules to expand
input terminals. The all-in-one 10- and 16-I/O type CPU modules cannot connect input modules.
Input Module Type Numbers
Module Name
Screw Terminal
Connector
Parts Description
(1) Expansion Connector
(2) Module Label
(3) LED Indicator
(4) Terminal No.
(5) Cable Terminal/Connector
8-point DC Input
16-point DC Input
FC4A-N08B1
—
(1) Expansion Connector
(2) Module Label
(3) LED Indicator
(4) Terminal No.
(5) Cable Terminal/Connector
The above figures illustrate the 8-point DC input module.
Connects to the CPU and other I/O modules.
(The all-in-one 10- and 16-I/O type CPU modules cannot be connected.)
Indicates the input module Type No. and specifications.
Turns on when a corresponding input is on.
Indicates terminal numbers.
Five different terminal/connector styles are available for wiring.
« FC4A M
32-point DC Input
FC4A-N16B1
FC4A-N16B3
S
U
'
M
ICRO
MART
SER
S
ANUAL
2: M
ODULE
8-point AC Input
—
FC4A-N32B3
»
S
PECIFICATIONS
FC4A-N08A11
—
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