ABB PM862K02 (3BSE081636R1) – High-reliability AC 800M CPU Kit for Medium-to-large Process Control

• Warranty: 365 days coverage from delivery.

• Lead time: 1 week for in‑stock items; no more than one month at the latest.

• Payment: 50% advance payment; full payment prior to delivery.

• Express options: FedEx, UPS, DHL.

• Packing & ESD: Industrial-grade packaging with anti‑static protection and moisture barrier, suitable for international air freight.

• AC 800M platform compatibility: Works seamlessly with S800 I/O and AC 800M communication modules to scale from small skids to plant-wide control.

• Dual 10/100 Ethernet: Two RJ45 ports for controller/plant network segregation, engineering access, or redundant network topologies.

• Redundancy-ready: Supports CPU redundancy configurations to improve availability in critical units.

• CompactFlash firmware/media: Removable storage for firmware, project backup, and fast field replacement—very handy during upgrades.

• Service/serial access: Onboard serial service port simplifies local diagnostics and maintenance.

• IEC 61131‑3 engineering: Programmed with Control Builder M (function block, structured text, ladder, etc.), easing cross-team collaboration.

• Flexible networking: Extend to PROFIBUS DP, Modbus, EtherNet/IP, ControlNet, or PROFINET via AC 800M CI modules as needed.

The PM862K02 is commonly used in:

• Oil & Gas (compressor stations, dehydration units, utility balance-of-plant)

• Power & Water (boiler/HRSG auxiliaries, water treatment trains, pumping stations)

• Pulp & Paper and Metals (stock prep, drives coordination, furnace auxiliaries)

• Chemicals and Pharma (batch units, skids, packaging lines)

• Marine and Terminals (machinery control, cargo handling, utilities)

A maintenance lead at a midstream facility mentioned that swapping a failed PM862 took under an hour: “We restored the app from the CF card, hot-checked comms, and were back online before the next shift.”

• Lifecycle-friendly upgrades: Reuse S800 I/O and existing networks to avoid unnecessary capex.

• Reliability: Proven AC 800M runtime with redundancy options and robust diagnostics.

• Open connectivity: Add fieldbuses your plant already uses—keeps integration costs predictable.

• Serviceability: Front-access media and service port shorten turnaround during maintenance windows.

• Global support: ABB’s ecosystem, spares availability, and mature documentation reduce operational risk.

• Cabinet environment: 24 VDC supply with proper grounding; maintain 50 mm clearance for ventilation; ambient 0–55 °C.

• Mounting: Install on the AC 800M baseplate fixed to 35 mm DIN rail; secure wiring and verify shield terminations.

• Networking: Use industrial Ethernet switches; consider redundant rings or dual-homing for critical services.

• Safety: De-energize before inserting/removing modules; follow ESD procedures when handling CF media.

• Routine tasks: Back up application to CF after changes, check battery status annually, clean dust filters, and align firmware revisions across redundant pairs.

• Change control: Validate cycle times and network loads after adding I/O or protocols—typically a quick test in Control Builder M.

• CE compliant; typically UL/cUL listed

• RoHS compliant; manufactured under ISO 9001 quality systems

• Designed for industrial EMC and vibration standards commonly required in process automation

• Supplier warranty: 365 days

For typical builds, teams often pair the PM862K02 with:

• S800 I/O modules (e.g., AI810, AO810, DI810, DO810) for field signal termination

• Communication interfaces: CI854A (PROFIBUS DP), CI868 (EtherNet/IP), CI871 (PROFINET), CI853 (ControlNet) as project requirements evolve

• Industrial Ethernet switches with redundancy features (ring/VRRP) for resilient plant networks

If you’re replacing a legacy AC 800M CPU or planning a redundant controller pair, this kit seems to be the dependable choice—fast to commission, easy to service, and friendly to existing S800 I/O architectures.