Overview
It belongs to the AC800M controller family and balances processing capability with compact physical design.
Moreover, ABB engineered this processor for stable execution, deterministic response, and long-term industrial operation.
Therefore, the PM856AK01 3BSE066490R1 fits process automation projects requiring consistent performance and system scalability.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | PM856AK01 3BSE066490R1 |
| Product Category | Processor Unit Kit |
| Controller Series | ABB AC800M |
| Compatible Systems | ABB Advant OCS, ABB System 800xA |
| Processor Class | Mid-range AC800M CPU |
| User Application Memory | Approx. 32 MB |
| Communication Interfaces | 2 × Ethernet ports (RJ45) |
| Supported Networks | Control network and engineering network |
| I/O Compatibility | ABB S800 I/O, ABB S900 I/O |
| Energy Storage | Replaceable lithium battery for memory and clock |
| CPU Quantity | 1 processor unit per kit |
| Mounting Type | DIN rail mounting |
| Enclosure Material | Industrial-grade plastic housing |
| Dimensions (H × W × D) | Approx. 119 × 135 × 58 mm |
| Weight | Approx. 0.7 kg |
| Operating Location | Industrial control cabinets |
FAQ
Q1: What application size suits the ABB PM856AK01 3BSE066490R1?
The processor supports small to medium AC800M applications with stable cycle times and moderate memory requirements.
Q2: Which systems are compatible with the PM856AK01 3BSE066490R1?
It works seamlessly with ABB Advant OCS and ABB System 800xA control platforms.
Q3: Does the PM856AK01 3BSE066490R1 include energy backup?
Yes, the processor uses a replaceable battery for application memory and real-time clock retention.
Q4: Which I/O systems can connect to the PM856AK01 3BSE066490R1?
It supports ABB S800 and S900 distributed I/O through the AC800M architecture.
Q5: What delivery and after-sales services do you offer?
We supply new original units, maintain ready stock, ship within 3 days to 2 weeks, and support 30-day quality returns.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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