Mitsubishi A2NCPUP21 — CPU Module

Part numberA2NCPUP21
BrandMitsubishi
CategoryPLC Processor
DescriptionCPU Module
ManufacturerMitsubishi
Product TypeCPU Module
Product LineA Series
Part NumberA2NCPUP21
Weight2.00 lbs (0.91 kg)
Internal Power Consumption1.38A at 5V DC
Maximum Ambient Humidity80%, non-condensing
Operating Temperature0°C to 40°C
Storage Temperature-20 to 65°C
Maximum Altitude1000m above sea level
Control SystemStored program with repeated operation
I/O Control ModeSelectable refresh or direct mode
I/O Points512 I/O points
Maximum Memory Capacity448 KB
Main Sequence Program Capacity14K steps

The A2NCPUP21 CPU module from Mitsubishi is part of the A Series, designed for effective control in automation environments. It can accommodate up to 512 I/O points with a maximum memory capacity of 448 KB and executes programs with 14K steps.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.

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