Mitsubishi A2UCPUS1 — The A2UCPUS1 from Mitsubishi is a CPU module designed for advanced control logic in various applications

Part number	A2UCPUS1
Brand	Mitsubishi
Category	PLC Processor
Description	The A2UCPUS1 from Mitsubishi is a CPU module designed for advanced control logic in various applications
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	A2UCPUS1
Weight	1.38 lbs (0.62 kg)
Description	CPU Module
Processing speed (Sequence instructions)	0.2 µs/step
5 VDC internal power consumption	0.4A
External dimensions (HxWxD)	250 x 79.5 x 121 mm
Control system	Sequence program method
I/O control mode	Refresh method
Programming language	Language dedicated for sequence control
I/O points	1024 points
Constant scanning setting	Selectable between 10ms and 190ms in 10ms units
Memory capacity	Max. 448 kbytes
Program capacity for Main sequence program	Max. 14k steps
Program capacity for Sub-sequence program	None

The A2UCPUS1 from Mitsubishi is a CPU module designed for advanced control logic in various applications. It operates with a processing speed of 0.2 microseconds per step and supports up to 1024 I/O points.

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.