ABB PM862

Technical Specifications

• Performance:
  • 1000 Boolean operations in 0.18 milliseconds
  • Memory: 32 MB RAM in total, 23521 MB available for applications
  • Flash for storage: Yes
  • Processor Type: MPC866
  • Network time switch.conf file: Max 10 milliseconds
  • Number of applications per controller: 32
  • Number of programs per application: 64
  • Number of graphs per application: 128
  • Number of tasks per controller: 32
  • Number of different cycles: 32
  • Application cycle time: Reduced to 1 millisecond
  • Firmware storage: Flash PROM with 4 MB memory
• Power Supply:
  • 24 V DC (19.2 – 30 V DC)
  • Power consumption +24 V type/max: 210 / 360 mA
  • Power dissipation type: 5.1 W (max 8.6 W)
  • Redundant power status input: Yes
  • Built – in battery: Lithium, 3.6 V
  • Clock synchronization: 1 millisecond between AC 800M controllers via CNCP protocol
  • OPC client event queue in controller: Up to 3000 events
  • AC 800M cross – bar OPC server speed: 36 – 86 events/second, 113 – 143 data messages/second
• CEX Bus and I/O:
  • Module communication on CEX bus: 12
  • Power current on CEX bus: Max 2.4 A
  • I/O clusters on non – red Modulebus with CPU: 1 electrical + 7 optical
  • I/O clusters on Modulebus with red CPU: 7 optical
  • I/O capacity on Modulebus: Max 96 (single PM862) or 84 (red PM862)
  • Module bus scan rate: 0 – 100 milliseconds (actual time depends on number of I/O modules)
  • Power current on electrical Modulebus: 24 V: Max 1.0 A, 5 V: Max 1.5 A
• Communication Interfaces:
  • Ethernet channels: 2
  • Ethernet interface: Ethernet (IEEE 802.3), 10 mbit, RJ – 45, female (8 – pin)
  • Control network protocols: Manufacturing Message Service (MMS) and Inter – Application Communication (IAC)
  • Recommended control network backbone: 100 mbit switched Ethernet
  • Real – time clock stability: 100 ppm (approx. 1 hour/year)
  • RS – 232C interfaces: 2 (1 general – purpose, 1 for service tool)
    • RS – 232C interface (COM3) (non – red only): RS – 232C, 75 – 19200 baud, RJ – 45 female (8 – pole), non – isolated option, full RTS – CTS support
    • RS – 232C interface (COM4) (non – red only): RS – 232C, 9600 baud, RJ – 45 female (8 – pole), isolated option, no RTS – CTS support

Environmental and Certification

• Temperature:
  • Operating: +5 to +55 °C (+41 to +131 °F)
  • Storage: – 40 to +70 °C (- 40 to +158 °F)
  • Temperature change: 3°C/min according to IEC/EN 61131 – 2
• Other Environmental Conditions:
  • Pollution degree: Class 2 according to IEC/EN 61131 – 2
  • Corrosion protection: G3 in accordance with ISA 71.04
  • Relative humidity: 5% to 95%, non – condensing
  • Noise emission: < 55 dB (A)
  • Vibration: 10 < f < 50 Hz: 0.0375 mm amplitude, 50 < f < 150 Hz: 0.5 g acceleration, 5 < f < 500 Hz: 0.2 g acceleration
  • Rated insulation voltage: 500 V
  • Dielectric test voltage: 50 V
  • Protection class: IP20 according to EN 60529, IEC 529
  • Altitude: 2000 m according to IEC/EN 61131 – 2
  • Emissions and immunity: EN 61000 – 6 – 4, EN 61000 – 6 – 2
  • Electrical safety: EN 50178, IEC 61131 – 2, UL 61010 – 1, UL 61010 – 2 – 201
  • Hazardous locations: cULus Class 1, Zone 2, AEx e IIC T4, ExnA IIC T4Gc
  • ISA safety certification: Yes
  • Navy certificate: DNV – GL
  • TUV approval: No
  • RoHS compliance: 5081:2012
  • WEEE compliance: Directive 2012/19/EU

Dimensions and Weight

• Width: 119 mm (4.7 inches)
• Height: 186 mm (7.3 inches)
• Depth: 135 mm (5.3 inches)
• Weight (including base): 1200 g (2.6 lbs)

Functional Features

• Hardware Structure:
  • The CPU board contains the microprocessor, RAM, real – time clock, LED indicators, start button, and CompactFlash interface.
  • The base plate has two RJ45 Ethernet ports (CN1, CN2) for connection to the control network and two RJ45 serial ports (COM3, COM4). One serial port (COM3) is an RS – 232C port with modem control signals, and the other (COM4) is isolated for connecting the configuration tool.
  • Supports CPU redundancy for high availability (CPU, CEX – Bus, communication interfaces, and S800 I/O).
  • Simple DIN rail connection/detachment procedure using a unique slide & lock mechanism. All base plates have a unique Ethernet address, and each CPU has a hardware identity. The address can be found on the Ethernet address label connected to the TP830 base plate.
• ISA Safety Certification: Offers high – read reliability and simple fault – diagnosis procedures.
• Modular Design: Allows for step – by – step expansion.
• Protection and Storage: IP20 class protection, no need for a storage module.
• Configuration and EMC: Can be configured with 800xA control builder and has complete EMC certification.
• Communication: Built – in redundant Ethernet communication ports for reliable data transfer. Can use a pair of BC810 / BC820 to cut off the CEX bus. Based on standard hardware for optimal communication connections (Ethernet, PROFIBUS DP, etc.).

Application Scenarios

• Generally applicable in industrial automation and process control scenarios where stable and reliable control is required. Although not specifically listed by industry in the given information, it can be used in similar fields as other ABB industrial controllers, such as manufacturing, chemical, power generation, and water treatment industries for tasks like process monitoring and control, data collection, and equipment operation management.

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