2-1
2: M
ODULE
S
PECIFICATIONS
Introduction
This chapter describes parts names, functions, specifications, and dimensions of the analog I/O modules.
Parts Description
(1) Expansion Connector
Connects to the CPU and other I/O modules.
(The all-in-one 10- and 16-I/O type CPU modules cannot be connected.)
(2) Module Label
Indicates the analog I/O module Type No. and specifications.
(3) Power LED (PWR)
END refresh type FC4A-L03A1, FC4A-L03AP1, FC4A-J2A1, FC4A-K1A1:
Turns on when power is supplied to the analog I/O module.
(3) Status LED (STAT)
Ladder refresh type FC4A-J4CN1, FC4A-J8C1, FC4A-J8AT1, FC4A-K2C1:
Indicates the operating status of the analog I/O module.
(4) Terminal No.
Indicates terminal numbers.
(5) Cable Terminal
All analog I/O modules have a removable terminal block.
Status LED
Analog Input Operating Status
OFF
Analog I/O module is stopped
ON
Normal operation
Flash
Initializing
Changing configuration
Hardware initialization error
External power supply error
The terminal style depends on the model of analog I/O modules.
(1) Expansion Connector
(2) Module Label
(3) Power LED (PWR)
(4) Terminal No.
(5) Cable Terminal
(3) Status LED (STAT)
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