Mitsubishi A1NCPU — CPU Unit

Part number	A1NCPU
Brand	Mitsubishi
Category	PLC Processor
Description	CPU Unit
Manufacturer	Mitsubishi
Product Type	CPU unit
Product Line	A Series
Part Number	A1NCPU
Weight	3.50 lbs (1.59 kg)
Input and output points	256 points
Output points	32 points
Output type	Bidirectional thyristor output (type sink)
Program capacity	Max. 6k
Memory Capacity	Max. 16k bytes
Basic command processing speed (LD command)	1
Internal storage RAM capacity	16k
Voltage	DC5/12/24V
Internal Current Consumption	0.53 amps at 5 VDC
OFF leakage current	0.1 milliamps
Response time	10ms (milliseconds)
Terminal station	50 point

Mitsubishi developed the A1NCPU is a CPU unit featuring 256 input and output points; it provides efficient data processing capability. The module offers a program capacity of 6k, enabling the execution of complex tasks. With a basic command processing speed of 1, the A1NCPU efficiently handles program instructions. It also boasts a substantial internal storage RAM capacity of 16k, ensuring...

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.