Description
The ABB PM866A-2 (3BSE081230R1) is a high-performance controller in the AC 800M series for ABB Ability System 800xA, designed for complex automation tasks in process industries like oil, gas, and power generation. It features a redundant-capable CPU with advanced processing for real-time control and connectivity.
Product Parameters
- Processor: MPC866 at 133 MHz.
- Memory: 64 MB RAM (51 MB for applications), 4 MB flash for firmware.
- Power Supply: 24 VDC (19.2-30 VDC), 210 mA typical / 360 mA max.
- Performance: 0.09 ms for 1000 boolean operations.
- Interfaces: Multiple Ethernet ports, RS-232C serial, CompactFlash slot.
- Environment: 0 to +55°C operating, IP20 protection.
ABB PM866A-2 3BSE081230R1
Datasheet Summary
Rail-mounted module with modular expansion via I/O and communication units. Supports up to 32 tasks, 32 applications, and 1 ms cycle times. Includes real-time clock, LED diagnostics, and lithium backup battery for reliability.
Origin
Sweden (ABB’s primary production site for controllers).
Technical Details
Handles multitasking with Control Builder software; supports redundancy via RCU link for failover under 10 ms. Features opto-isolated comms, event queuing, and vibration-resistant design for industrial use. Integrates with fieldbus protocols for seamless system networking.
Common Q&A
- Redundancy support? Yes, duplex configuration with TK851 cable.
- Max applications? 32 per controller.
- Power consumption? 5.1 W typical, up to 8.6 W loaded.
- Cycle time minimum? Down to 1 ms per program.
- Firmware update? Via CompactFlash or network.
Similar Models
| Model |
Key Features |
| PM866K01 |
Non-redundant baseplate |
| PM866AK02 |
Enhanced redundancy |
| PM864A |
Lower performance variant |
| PM867A |
Higher speed processor |
| PM862A |
Compact version |
| PM858 |
Entry-level controller |
| PM863A |
Mid-range with more memory |
| PM857 |
Basic high-integrity model |
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
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We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
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We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
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