$3,610.00 Original price was: $3,610.00.$1,668.00Current price is: $1,668.00.
The ABB PM862 (Order No.: 3BSE076357R1) is a reliable CPU controller of the AC 800M series, designed for industrial automation systems, featuring basic control logic execution, I/O communication capabilities, and compatibility with ABB’s distributed control architecture.
| Parameter | Details |
|---|---|
| Model | PM862 (Order No.: 3BSE076357R1) |
| Manufacturer | ABB |
| Product Type | CPU Controller (AC 800M Series Industrial Automation) |
| Core Functions | Execution of standard industrial control algorithms; communication with S800 I/O modules; basic system diagnostics; control program storage and backup |
| Processor | Industrial-grade microprocessor (optimized for real-time control) |
| Memory | 128 kB RAM; Compact Flash slot (supports up to 2 GB for program/data); 3.6 V lithium backup battery (3-year lifespan) |
| Communication Interfaces | 1×Ethernet (10/100 Mbps, RJ45); 1×RS-485 (Modbus RTU); 1×CEX-bus (for I/O expansion) |
| Supported Programming Languages | Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST) |
| Maximum I/O Capacity | Up to 2048 digital I/O points; up to 512 analog I/O points (via S800 I/O modules) |
| Power Supply | 24 V DC ±10% |
| Power Consumption | 4.5 W typical; 7.8 W max |
| Operating Temperature Range | -40°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% – 95% RH (non-condensing) |
| Protection Rating | IP20 (requires installation in NEMA 1/12 protective enclosures) |
| Dimensions (W × H × D) | 119 mm × 186 mm × 135 mm |
| Weight | 1.1 kg |
| Mounting Type | Rack-mounted (AC 800M standard chassis); supports hot-swapping for maintenance |
| Certifications | CE, UL, CSA; RoHS compliant (EN 50581:2012) |
| Key Features | LED status indicators (power, run, fault, communication); init push button for system reset; compatibility with ABB 800xA engineering tools |
| System Compatibility | ABB AC 800M DCS; S800 I/O modules; TB 807 module bus terminator; third-party SCADA via Modbus |
| Applications | Medium-scale manufacturing automation; water/wastewater treatment control; building management systems; industrial process auxiliary control loops |
AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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