Mitsubishi A1NCPUP21 — CPU Module
| Part number | A1NCPUP21 |
|---|---|
| Brand | Mitsubishi |
| Category | PLC Processor |
| Description | CPU Module |
| Manufacturer | Mitsubishi |
| Product Line | A Series |
| Part Number | A1NCPUP21 |
| Weight | 3.81 lbs (1.73 kg) |
| Product | CPU Module |
| Control System | Stored program and repeated operation |
| I/O Control Mode | Selectable refresh/direct mode |
| I/O Points | 256 |
| Watchdog Timer | 10 to 2000ms |
| Memory Capacity | 16 KB |
| Maximum Ambient Humidity | 80%, non-condensing |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -25 to 65°C |
| Maximum Altitude | 1000m above sea level |
| Main Sequence Program Capacity | 6K steps |
The A1NCPUP21 CPU module from Mitsubishi is designed for efficient control systems using stored and repeated operations. It offers an I/O control mode that can be set to either refresh or direct, which enhances its versatility in various applications.
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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