3BSE076940R1 | ABB | PM862K01 Processor Unit
Delivery time 3 days
Product origin New/used
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The ABB PM862K01 (3BSE076940R1) is a high-performance CPU processor unit for AC
The ABB PM862K01 (3BSE076940R1) is a high-performance CPU processor unit for AC 800M / System 800xA distributed control systems, designed specifically for medium to large-scale process automation applications.
I. Core Parameters
Model: PM862K01
Part Number: 3BSE076940R1
Series: ABB AC 800M (800xA)
Processor: Motorola MPC866, 67 MHz
Memory:
RAM: 32 MB (23.521 MB available)
Flash: 4 MB (firmware storage)
Processing Performance:
1000 Boolean Operations: 0.18 ms
Program Cycle: Minimum 1 ms
Power Supply: 24 V DC (19.2 ~ 30 V DC)
Power Consumption: Typical 210 mA / Maximum 360 mA (approx. 5.1 W)
Dimensions (W×H×D): 119 × 186 × 135 mm
Weight: Approx. 1.1 ~ 1.2 kg
Operating Temperature: +5°C ~ +55°C
Protection: IP20
Redundancy: Supports CPU hot standby redundancy (switching time ≤ 10 seconds) ms)
II. Interfaces and Communication
Ethernet (CN1/CN2): 2 × RJ45, 10 Mbit/s, control network
Serial Port (COM3/COM4): 2 × RJ45
COM3: RS-232C (with modem control)
COM4: Isolated (for connecting programming tools)
CEX Bus: Expansion I/O and communication modules
CF Card: Program/data storage expansion
LED Indicators: Running, Fault, Communication, Redundancy Status
III. Main Features
High Reliability Redundancy
Supports full-link redundancy for CPU, CEX bus, communication, and S800 I/O
Smooth switching ensures continuous system operation
Powerful Scalability
Single CPU: Up to 96 I/O modules
Redundancy Mode: Up to 84 I/O modules
Supports Profibus DP remote I/O
Security and Authentication
ISA Secure network security certification
Complete EMC and industrial safety certifications
Up to SIL 2/3 with security modules
Programming and Compatibility
Supports IEC 61131-3 (LD/ST/FBD/SFC/CFC)
Compatible with 800xA 6.0.2+ / Compact Control Builder
Includes TP830 base, terminating resistors, etc.
IV. Typical Applications
Power: Power plant/substation automation
Petrochemical: Process control, ESD, BMS
Metallurgy, Paper, Cement: Continuous production line control
Water treatment, Pharmaceutical: High-reliability DCS scenarios
V. Kit Contents (PM862K01)
PM862 CPU module
TP830 base
TB850 (CEX bus terminal)
TB807 (ModuleBus terminal)
TB852 (RCU-Link terminal)
Backup battery (RAM power-loss protection)
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