Product Specification – X20CP1485

1. General Information

• Manufacturer: B&R Industrial Automation

• Part Number: X20CP1485 (also available as X20CP1485-1)

• Product Type: Mid-Range High-Performance CPU Controller Module

• Product Series: X20 System

• Certifications: CE, UKCA, cULus, EAC, ATEX Zone 2

• Product Status: Active, Mainstream

• Protection Class: IP20

2. Product Overview

3. Technical Specifications

3.1 Processor & Memory

• Processor: Intel Celeron 400, 400 MHz with integrated FPU

• System Memory: 64 MB SDRAM

• Non-Volatile Memory:

  • 1 MB SRAM (battery-backed for retentive user data)

• Application Memory:

  • 1x CompactFlash slot (removable, sold separately)

• Real-Time Clock (RTC):

  • Battery-backed (≥300 hours retention at 25°C)

  • Resolution: 1 second

  • Accuracy: ±10 ppm

• Battery: Integrated lithium battery (≥3 years life)

3.2 Communication Interfaces

• Ethernet: 1 × RJ45 (10/100 Mbps, TCP/IP, Modbus TCP)

• POWERLINK: 1 × RJ45 (V1/V2, hard real-time)

• USB: 2 × USB 2.0 (programming, data transfer)

• Serial: 1 × RS232 (diagnostics/HMI)

• Local Bus: X2X Link high-speed backplane

• Expansion: 3 × slots for X20IF fieldbus modules (Profibus, CANopen, etc.)

3.3 Performance

• Minimum Task Cycle Time: 400 µs

• Typical Instruction Cycle Time: 0.0035 µs

• Programming: IEC 61131-3 (via B&R Automation Studio)

3.4 Electrical Characteristics

• Supply Voltage: 24 VDC (-15% / +20%)

• Power Consumption: Approx. 10.5 W (excl. CF card, IF modules, USB)B& R Industrial Automation

• Isolation: Galvanic isolation on all interfaces

• Protection: Reverse polarity, overvoltage, EMC protection

3.5 Mechanical Parameters

• Dimensions (W × H × D): 150 × 99 × 85 mm

• Weight: Approx. 0.7 kg

• Mounting: Standard DIN rail (35 mm)

• Cooling: Fanless, passive convection

• Terminals: Included 12-pin TB12 terminal block

3.6 Environmental Conditions

• Operating Temperature:

  • Horizontal: -25°C to +60°C

  • Vertical: -25°C to +50°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5 – 95% RH, non-condensing

• Vibration/Shock: Complies with IEC 60068

• Flammability: UL 94 V-0

3.7 Status & Diagnostics

• LED Indicators:

  • Power, Run, Error

  • Ethernet, POWERLINK activity

  • CF card access, Battery statusB& R Industrial Automation

• Diagnostics:

  • Module self-test

  • Overload & over-temperature detectionB& R Industrial Automation

  • Communication link monitoring

  • Comprehensive system diagnosis via Automation Studio

4. Key Features

• High Performance Celeron: 400 MHz processor for demanding, complex logic

• Fast Cycle Times: Minimum task cycle time of 400 µs for high-speed applications

• Superior Expansion: 3 interface slots for extensive fieldbus/communication options

• Real-time POWERLINK: Onboard port for deterministic industrial communication

• Removable CF Memory: Easy program backup, cloning, and maintenance

• Fanless Design: Maintenance-free, high reliability in harsh environments

• Wide Temp & ATEX: Suitable for harsh and hazardous (Zone 2) locations

• Full X20 Compatibility: Directly connects all X20 I/O, logic, and specialty modules

• Software: Fully programmed via B&R Automation Studio (IEC 61131-3)

5. Typical Applications

• High-speed packaging, printing, and converting machinery

• Mid-to-high-end material handling and robotics

• Complex motion control systems

• Machine tools and special-purpose machines

• Distributed control systems with extensive I/O

• Hazardous area (Zone 2) control applications

• Systems requiring multiple fieldbus protocols

6. Compatibility

• Base Modules: X20BM01, X20BM11, X20BB80

• I/O Modules: All X20 digital, analog, temperature, and specialty modules

• Interface Modules: X20IF series (Profibus, CANopen, RS485, etc.)

• Software: B&R Automation Studio (full version)

7. Delivery Scope

• X20CP1485 CPU module

• 12-pin terminal block (TB12)

• Interface slot covers

• X20 end cover plate

• X20 locking clip (X20AC0SR1)

• User documentation