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B&R 8B0C0320HW0.00 0-1

Model Number: 8B0C0320HW0.00 0-1

Product Introduction:
The B&R 8B0C0320HW0.00 0-1 is the CPU module of the B&R X20 CP0320 controller. It serves as the central processing unit for the X20 distributed control system, executing the user program, managing I/O communication, and handling all fieldbus protocols. The CP0320 is a compact, high-performance controller designed for machine-level automation.

Detailed content

Technical Specifications:

  • Controller Type: Compact PLC / Soft-PLC runtime
  • Processor: Intel Celeron M 1.0 GHz (ULV ultra-low voltage)
  • RAM256 MB DDR2 SDRAM
  • Flash Memory (for program storage): SD card slot (supports SD/SDHC up to 32 GB)
  • Program Execution Time (Bit Operation): 50 ns
  • Program Execution Time (32-bit Integer): 0.15 µs
  • Program Execution Time (32-bit Floating Point): 1.2 µs

Communication Interfaces (On-Board):

  • EtherCAT: 1 × RJ45 (10/100 Mbit/s) — primary real-time fieldbus
  • Ethernet (TCP/IP): 1 × RJ45 (10/100 Mbit/s) — for HMI, SCADA, programming
  • CANopen: 1 × CAN connector (500 kbit/s)
  • USB 2.0: 1 × USB 2.0 Host (Type A) — for programming and data transfer
  • Serial RS-232: 1 × DB9 — for programming and diagnostic console

Optional Communication Boards:

  • PROFIBUS DP (slave/master)
  • PROFIdrive (for ACOPOS servo drives)
  • POWERLINK
  • Sercos III

I/O Capabilities:

  • X20 Bus: Supports up to 32 X20 I/O modules (digital, analog, motion, safety)
  • Maximum I/O Points: Up to 512 digital I/O points (depending on module configuration)
  • X2X Link: Supports X2X remote I/O extension (up to 8 X2X links, each with up to 32 modules)
  • Total Distributed I/O Capacity: Up to 256 modules across X2X links

Motion Control Capabilities:

  • Supported Motion Modules: ACOPOS servo drives via EtherCAT (up to 32 axes)
  • Interpolation: Linear, circular, helical
  • Electronic Gearing: Yes
  • Electronic Cam: Yes (via software)
  • CNC Functions: G-code interpretation (limited)

Safety Features:

  • Safety Rating: Supports X20 safety modules (e.g., 7DO432.70, 7DI437.70) for SIL 3 / PL e applications
  • Safe Motion: Integrated via ACOPOS P3 drives (no additional safety CPU needed)

Mechanical Specifications:

  • Housing Material: Aluminum front bezel, glass-fiber reinforced polyamide rear
  • Dimensions (W × H × D): 106 × 90 × 75 mm
  • Weight: Approximately 0.25 kg
  • Protection Rating: IP20 (when mounted in X20 base/chassis)
  • Mounting: DIN rail (TS 35) via X20 base module (e.g., 7XX400 series)
  • Operating Temperature Range: -25°C to +70°C
  • Storage Temperature Range: -40°C to +85°C
  • Relative Humidity: 5% to 95% (non-condensing)

Power Supply:

  • Supply Voltage: 24 V DC (via X20 bus from base module)
  • Power Consumption: Approximately 4 W (typical)

Software Environment:

  • B&R Automation Studio Target (Version 4.5.2 and later)
  • Programming Languages: IEC 61131-3 compliant:
    • Ladder Diagram (LD)
    • Structured Text (ST)
    • Function Block Diagram (FBD)
    • Instruction List (IL)
    • Sequential Function Chart (SFC)
    • ANSI C (for advanced applications)
  • Motion Control: B&R NC Library (for CNC and motion functions)
  • Safety Programming: B&R Safety Studio (integrated in Automation Studio)

Functional Features:

  • Web server built into the controller for remote diagnostics
  • Data logging via SD card (CSV format)
  • Recipe management
  • User management with access levels (up to 99 levels)
  • Time-stamped event logging
  • Watchdog timer with configurable timeout
  • Hot swap capability for I/O modules (with X2X link)

Advantages & Highlights:

  • Compact form factor — fits in standard X20 base module space
  • Intel Celeron processor — sufficient performance for complex machine programs
  • EtherCAT master — high-speed real-time communication with servo drives
  • SD card program storage — easy program backup and transfer
  • Multi-protocol support — EtherCAT, CANopen, PROFIBUS, PROFIdrive, POWERLINK, Sercos III
  • Up to 32 motion axes — via EtherCAT to ACOPOS drives
  • Integrated web server — remote access without additional hardware

Applicable Industries:
General machine automation, packaging machines, printing presses, textile machines, plastic processing, food & beverage, pharmaceutical, semiconductor, robotics, material handling.

Certifications:

  • CE marking (Machinery Directive 2006/42/EC, EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU)
  • UL 508 (File E74839)
  • C-Tick
  • KC
  • DNV GL (for marine applications — optional)

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