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ABB|PM861A 3BSE018158R1|Processor Unit
SKU: PM861A 3BSE018158R1

  • Manufacturer: ABB

  • Product No.: PM861A 3BSE018158R1

  • Condition：In stock

  • Product Type: Processor Unit

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1179g

  • Shipping port: Xiamen

  • Warranty: 12 months

ABB PM861A 3BSE018158R1 Processor Unit

Description
The ABB PM861A 3BSE018158R1 is a redundant-capable processor unit for the AC 800M control system.

Features
• MPC860 microprocessor at 48 MHz
• CPU redundancy with switchover under 10 ms
• 16 MB SDRAM with battery-backed memory
• Four onboard communication ports
• Supports up to 12 S800 I/O units

Technical Specifications
• Processor: MPC860 RISC, 48 MHz
• Memory: 16 MB SDRAM; 2 MB flash PROM
• Battery Backup: Internal (min. 118 hours); external SB821 (min. 12 weeks); SB822 (min. 285 hours)
• Ethernet Ports: CN1 and CN2, 10Base-T IEEE 802.3
• Serial Ports: COM3 (RS-232C with modem support); COM4 (RS-232C for service tool)
• I/O Capacity: Up to 12 S800 I/O units via electrical ModuleBus
• Power Supply: 24 V DC nominal (range 19.2–30 V DC)
• Current Consumption: 250 mA typical, 430 mA max (excluding bus supply)
• Power Dissipation: 6 W typical; 11 W with full ModuleBus and CEXBus load
• Redundancy Switchover Time: < 10 ms
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Weight: 1200 g

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

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We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
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ABB|PM861A 3BSE018158R1|Processor Unit

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Descriptions

ABB PM861A 3BSE018158R1 Processor Unit

Description
The ABB PM861A 3BSE018158R1 is a redundant-capable processor unit for the AC 800M control system.

Features
• MPC860 microprocessor at 48 MHz
• CPU redundancy with switchover under 10 ms
• 16 MB SDRAM with battery-backed memory
• Four onboard communication ports
• Supports up to 12 S800 I/O units

Technical Specifications
• Processor: MPC860 RISC, 48 MHz
• Memory: 16 MB SDRAM; 2 MB flash PROM
• Battery Backup: Internal (min. 118 hours); external SB821 (min. 12 weeks); SB822 (min. 285 hours)
• Ethernet Ports: CN1 and CN2, 10Base-T IEEE 802.3
• Serial Ports: COM3 (RS-232C with modem support); COM4 (RS-232C for service tool)
• I/O Capacity: Up to 12 S800 I/O units via electrical ModuleBus
• Power Supply: 24 V DC nominal (range 19.2–30 V DC)
• Current Consumption: 250 mA typical, 430 mA max (excluding bus supply)
• Power Dissipation: 6 W typical; 11 W with full ModuleBus and CEXBus load
• Redundancy Switchover Time: < 10 ms
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Weight: 1200 g