2: M
ODULE
S
PECIFICATIONS
O
PEN
N
ET
C
ONTROLLER
U
SER
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S
M
ANUAL
2-7
Input Module
Digital input modules are available in 16- and 32-point DC input modules and 8-point AC input modules. Four different
connector/terminal styles are available.
Input Module Type Numbers
Parts Description
(1) Module ID
Indicates the input module ID.
DC IN:
24V DC sink/source input, 16 or 32 points
AC IN:
100V AC input, 8 points
(2) Status LED
Turns on when input is on.
(3) Terminal Block Cover
The terminal block cover flips open to the right.
When using long ferrules for wiring, the terminal block cover may be removed.
(4) Cable Terminal/Connector
Five different terminal/connector styles are available for wiring.
(5) Terminal Label
Indicates terminal numbers 1 through 20 on the terminal block.
(6) Expansion Connector
Connects to CPU and other modules.
Module Name
16-point DC Input
32-point DC Input
8-point AC Input
Screw Terminal
FC3A-N16B1
—
FC3A-N08A11
Nylon Connector
FC3A-N16B3
—
—
—
FC3A-N32B4
—
Fujitsu Connector
—
FC3A-N32B5
—
(6) Expansion Connector
(1) Module ID
(2) Status LED
(3) Terminal Block Cover
(4) Cable Terminal/Connector
(5) Terminal Label
This figure illustrates a screw terminal type input module.
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