1. Product Overview

The 7CP474.60-2 is a high-performance CPU module belonging to B&R's 2003 series modular PLC control system. As the central control unit for medium-sized industrial automation applications, it offers enhanced memory capacity, flexible expansion, and robust communication capabilities. This module is designed for complex control tasks requiring high-speed processing, large data storage, and reliable real-time performance, making it ideal for advanced machine control and distributed I/O systems.

2. Key Features & Benefits

• Powerful Processing Performance: High-speed 32-bit RISC processor with a minimum task cycle time of 1 ms, ensuring fast execution of complex control algorithms and precise real-time response.

• Expanded Memory Configuration:

  • SRAM (Data Memory): 750 KB for dynamic process data, variables, and status information.

  • FlashPROM (Program Memory): 512 KB for non-volatile storage of user application programs, ensuring data retention without batteries.

• Superior I/O Expansion Capacity:

  • Supports up to 208 digital I/O points and 80 analog I/O points.

  • Equipped with 4 slots for screw-in expansion modules, enabling easy customization with specialized modules (communication, temperature, counter, etc.).

• Integrated Communication Interfaces:

  • 1x RS232 Interface: For direct programming, HMI connection, and serial device communication.

  • 1x Isolated CAN Interface: Fully electrically isolated for robust industrial networking (CANopen), ensuring high immunity to electrical noise and reliable multi-device connectivity.

• Industrial-Grade Robustness:

  • Full galvanic isolation between the system bus and communication interfaces.

  • Excellent EMC performance, suitable for harsh industrial environments.

  • Fanless, maintenance-free design with a wide operating temperature range.

• Seamless Software Integration: Fully compatible with B&R Automation Studio software, supporting all standard IEC 61131-3 programming languages (LD, ST, FBD, IL, SFC).

• Plug-and-Play Compatibility: Works seamlessly with all B&R 2003 series backplanes, power supplies, and I/O modules.

3. Technical Specifications

4. Typical Applications

• Packaging, Printing, and Textile Machinery

• Material Handling Systems (Conveyors, Sorting)

• Special-purpose Machine Tools

• Building Automation (HVAC, Pump Control)

• Food & Beverage Processing Equipment

• Water Treatment and Small-scale Process Control

• Remote Distributed I/O Control Systems

• Automated Assembly and Testing Lines

5. Installation & Operation

1. Mounting: Securely install on a standard DIN rail within a control cabinet.

2. Wiring: Connect a regulated 24 V DC industrial power supply. Ensure proper grounding for optimal EMC performance.

3. System Setup: Install on a 2003 series backplane alongside a compatible power supply module. The system automatically recognizes connected I/O modules.

4. Programming: Connect a PC via the RS232 port using Automation Studio for program download, online debugging, and parameter setting.

5. Networking: For CAN bus communication, use shielded cables, properly terminate the bus with a resistor, and ensure a clean ground connection.

6. Environment: Install away from high-power interference sources (e.g., inverters). Separate power and signal cables.

7. Memory Backup: Optional SRAM data backup using 0AC201.91 lithium batteries.

6. Reliability & Warranty

• Designed for 24/7 continuous industrial operation with a high MTBF (Mean Time Between Failures).

• Comprehensive built-in self-diagnostic functions and LED status indicators for quick troubleshooting.

• Complies with international industrial standards for vibration, shock, and thermal stress.

• Warranty: Standard manufacturer warranty of 12 months.

7. Compatible Accessories

• 2003 Series Backplanes & Power Supply Modules

• 0AC201.91: Lithium batteries (4 pcs., 3 V / 950 mAh) for SRAM backup.

• 7AC911.9: CAN Bus Connector.

• 0AC912.9 / 0AC913.92: CAN Bus Adapters.

• RS232 Programming Cable

• Screw Terminal Blocks & Shielded Communication Cables