Beckhoff BK5120 Programmable Logic Controller PLC And Precise Control Device Optimized

BK5120 is an Economy-plus CANopen bus coupler launched by German Beckhoff, serving as the core gateway device for PLC distributed precise control system. It realizes data interconnection between upper PLC master station and field KL series modular I/O terminals via standard CANopen protocol (ISO11898). It collects digital/analog sensor signals on site, transmits control instructions issued by PLC to actuators such as solenoid valves and servo drives, supports K-bus extended I/O layout, and builds stable distributed field control network for automated production equipment, widely matched with TwinCAT control platform to achieve high-precision logic & motion linkage control.

• Strong Modular Expansion Capacity Default access to 64 groups of bus terminals; expand to maximum 255 distributed I/O modules through K-bus extension, support 960 digital I/O signals + 60 analog signals access freely.
• Standard CANopen Full-Function Compatibility Conform to CANopen DS301 V4.01 standard, support 16 Tx / 16 Rx PDO transmission modes (cyclic/event/synchronous polling), built-in node guarding, heartbeat monitoring, emergency alarm mechanism, compatible with all mainstream CANopen master controllers.
• Wide Environmental Adaptability & High Stability -25℃ ~ +60℃ continuous working temperature, pass EN60068 vibration & shock test; 500V electrical isolation between bus circuit and power circuit, anti-industry electromagnetic interference, IP20 indoor cabinet protection grade.
• Flexible Configuration & Upgradable Firmware Support parameter configuration via KS2000 software or general CANopen tools, complete firmware online upgrade through reserved configuration interface; default factory parameters meet most working conditions without extra debugging.
• Compact DIN Rail Installation & Low Power Consumption Standard 35mm DIN rail snap-on mounting design, lightweight 150g body; low no-load power consumption only 70mA, maximum K-bus output 1750mA to supply multi-group I/O terminals stably.
• Complete Global Certifications for Export Possess CE, UL, CCC, ATEX, IECEx, DNV marine certification, fully match EU EMC standard, meet cross-border export audit requirements of ECER platform.

1. Automotive Automated Production Line: Welding fixture control, assembly conveying system, testing station signal acquisition
2. Packaging & Printing Machinery: High-speed filling, labeling, carton sealing equipment distributed control
3. New Energy Equipment: Lithium cell winding machine, photovoltaic module sorting & testing equipment
4. General Machine Tool & Precision Automation: CNC auxiliary peripheral control, automatic jig, visual inspection equipment
5. Logistics Intelligent Warehousing: AGV peripheral signal collection, sorting conveyor control system
6. Food & Chemical Industry: Material conveying, liquid level, pressure sensor data acquisition and safety interlock control

• Supply status: 100% Germany original brand new sealed goods, complete original packaging, specification manuals and certification files
• Inventory support: Sufficient spot inventory, support bulk batch delivery, original serial number traceable
• Warranty term: 12 months official factory warranty