IDEC MicroSmart - Manual (Page 2)

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Introduction
This manual includes additional descriptions of new modules and upgraded functionality of the FC4A MicroSmart CPU
modules with system program version up to 210 in detail.
New Modules
Analog I/O Modules (Ladder Refresh Type)
Upgraded Functionality
Twelve new functions have been implemented in the FC4A MicroSmart CPU modules. Availability of the twelve new
functions depends on the model and system program version of the CPU modules as listed below:
To confirm the system program version of the MicroSmart CPU module, use WindLDR on a computer connected with the
CPU module. Bring WindLDR into the online mode. The system program version is indicated on the PLC status dialog
box. For details about the procedure, see page 29-1.
Name I/O Signal I/O Points Type No.
Analog Input Module
Voltage (0 to 10V DC) Current (4 to 20mA)
Thermocouple (K, J, T)
Resistance thermometer (Pt100, Pt1000, Ni100, Ni1000) 4 inputs FC4A-J4CN1
Voltage (0 to 10V DC) Current (4 to 20mA) 8 inputs FC4A-J8C1
Thermistor (NTC, PTC) 8 inputs FC4A-J8AT1
Analog Output Module Voltage (–10 to +10V DC) Current (4 to 20mA) 2 outputs FC4A-K2C1
CPU Module
All-in-One Type Slim Type
FC4A-C10R2
FC4A-C10R2C FC4A-C16R2
FC4A-C16R2C FC4A-C24R2
FC4A-C24R2C FC4A-D20K3
FC4A-D20S3
FC4A-D20RK1
FC4A-D20RS1
FC4A-D40K3
FC4A-D40S3
Analog I/O Modules
(Ladder Refresh Type)
— — 204 or higher 204 or higher 203 or higher
AS-Interface Master Module
Compatibility
— —
— —
201 or higher
64KB Memory Cartridge
Compatibility
PID Instruction Upgrade
202 or higher 202 or higher HMI Module Initial Screen
Selection
203 or higher 202 or higher
RS485 User Communication
Compatibility
—
204 or higher 204 or higher
204 or higher
202 or higher
User Communication BCC
Upgrade
(ADD-2comp, Modbus ASCII, and
Modbus RTU)
Pulse Instructions Upgrade
—
—
Coordinate Conversion
Instructions Upgrade
204 or higher 203 or higher
Intelligent Module Access
Instructions
Downloading from Memory
Cartridge to CPU Module
210 or higher 210 or higher 210 or higher 210 or higher
User Program Read Prohibit