Mitsubishi A3NCPUUL — The A3NCPUUL from Mitsubishi is a CPU module within the A Series

Part number	A3NCPUUL
Brand	Mitsubishi
Category	PLC Processor
Description	The A3NCPUUL from Mitsubishi is a CPU module within the A Series
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	A3NCPUUL
Weight	2.00 lbs (0.91 kg)
Name	CPU Module
Program Capacity for Main Sequence Program	Max. 30k steps
Program Capacity for Sub-sequence Program	Max. 30k steps
Processing Speed (Sequence Instructions)	1.0-2.3 µs/step (direct mode), 1.0 µs/step (refresh mode)
LED Indication	Yes
5 VDC Internal Power Consumption	0.9A
Operating Temperature Range	0°C to 55°C
Control System	Repeated Operation Using Stored Program
Selectable I/O Control Mode	Refresh/direct method
Programming Language	Language Dedicated for Sequence Control (Relay Symbol, Logic Symbolic Language)
I/O Points	2048 points
Allowable Momentary Power Failure	20 ms

The A3NCPUUL from Mitsubishi is a CPU module within the A Series. It supports sequencing operations with a substantial program capacity and offers multiple processing speeds, along with an efficient control system.

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.