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A2ACPUP21-S1
Mitsubishi AnA Series CPU for Sequence Control Applications

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2 year warranty 2 year warranty*

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AnA Series CPU for Sequence Control Applications
Description

About this product

Here is all you need to know


The Mitsubishi A2NCPUP21-S1 is a multipurpose CPU with fiber optic master/local data link with 1024 I/O links. This module has a large networking capability and is a high performance, modular PLC. Due to its modular nature, users can add I/O modules, extension base racks, special function modules and interface modules as necessary to their application. The module is ideal for general purpose applications thanks to its high performance. Suitable applications include high and low level networking, machine control and factory floor control. 

A2NCPUP21-S1 Specifications
Part numberA2NCPUP21-S1
Control systemRepeated operation using stored program
I/O control methodRefresh mode or direct mode (switchable)
Programming languageLanguage dedicated to sequence control. Combined use of relay symbol type
and logic symbol type 
Number of instructions
Sequence instructions
Basic instructions 

26
238 
Processing speed
(sequence instructions) 
1.0-2.3μsec/step in direct mode, 1.0μsec /step in refresh mode
I/O points
Total including remote
Local 

1024
1024
Memory capacity10 to 2000 msec
Main program capacity320k byte
Self diagnostic functions    Watchdog timer, memory error detection, CPU error detection, I/O error
detection, battery error detection etc. 
STOP to RUN modeOutput data at time of STOP restored/data output after operation execution
Allowable momentary
power failure 
20 ma
Current consumption
(5 VDC) 
0.73 A
Weight0.62 kg
PDFs

The Specs

The below specs apply to this product

ManufacturerMitsubishi
Range typeProcessor Module
RangeMelsec A Series
PDFs

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