Mitsubishi A2CPU-R21 — The Mitsubishi A2CPU-R21 is designed to fulfill various data management needs within industrial automation

Part number	A2CPU-R21
Brand	Mitsubishi
Description	The Mitsubishi A2CPU-R21 is designed to fulfill various data management needs within industrial automation
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	A2CPU-R21
Weight	2.75 lbs (1.25 kg)
Module Type	PLC Module
Timer/Count	From 128 to 256 points
Data register	From 512 to 1024 points
File Register	Upto 4096 points
Enhanced Debugging Function	Included
Off line Switch	Included
Smapling Trace	Included
Status Latch	Included
Operating Ambient Temp	0 to 55 degrees celsius
Storage Ambient temperature	-20 to 75 degrees Celsius
Operating Ambient Humidity	10 to 90% RH

The Mitsubishi A2CPU-R21 is designed to fulfill various data management needs within industrial automation. It offers a data register capacity that ranges from 512 to 1024 points, efficiently storing and managing essential data. Additionally, the module supports a file register that can accommodate up to 4096 points, providing ample storage for various file-related information. One of its...

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.