Description
The Beckhoff BX5100-0000 is a CANopen Bus Terminal Controller with an integrated IEC 61131-3 PLC, supporting 256 kB program memory. Designed for 24 V DC operation, it handles up to 64 Bus Terminals and provides reliable communication via CANopen at data rates up to 1 Mbaud.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Beckhoff |
| Category |
Bus Terminal Controllers |
| Part Number |
BX5100-0000 |
| Subcategory |
CANopen Bus Terminal Controllers |
| Power Supply |
24 V DC (-15%/+20%) |
| Max Current Supply K-bus |
1450 mA |
| Input Current |
140 mA + (total K-bus current)/4, max. 500 mA |
| Starting Current |
2.5 × continuous current |
| Bus Terminals Supported |
64 (expandable to 255 with K-bus extension) |
| Max. Fieldbus Bytes |
32 Tx/Rx PDOs |
| Max. Process Image |
2048 bytes input / 2048 bytes output |
| Peripheral Signals |
2,040 digital / 512 analog |
| Bus Interface |
CANopen, 5-pin open style connector |
| Data Transfer Rates |
Automatic detection up to 1 Mbaud |
| Interfaces |
2 × RS232/RS485 |
| Display |
2 × 16 character FSTN display, illuminated |
| Clock |
Battery-powered real-time clock |
| Diagnostics LED |
2 × power supply, 2 × K-bus |
| Electrical Isolation |
500 V (power contact/supply voltage) |
| Operating Temperature |
-25…+60°C |
| Storage Temperature |
-40…+85°C |
| Protection Rating |
IP20 |
| Dimensions |
Compact module design |
| Weight |
250 g |
Information About BX5100-0000
The BX5100-0000 is part of Beckhoff’s BX series of Bus Terminal Controllers, engineered for automation applications requiring direct integration of PLC control with fieldbus communication. Equipped with a CANopen interface and IEC 61131-3 PLC functionality, it combines control, connectivity, and modular expansion within one compact unit. It supports up to 64 Bus Terminals (expandable to 255 via K-bus extension) and offers a process image of up to 2048 bytes for both input and output. The BX5100-0000 also includes RS232/RS485 interfaces, a battery-powered real-time clock, an illuminated display for diagnostics, and LED indicators for power and bus status. With robust isolation and flexible installation options, it provides a durable and versatile solution for distributed automation systems.
Key Features:
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Integrated PLC Control: Built-in IEC 61131-3 PLC with 256 kB program memory for efficient automation tasks.
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Flexible Expansion: Supports up to 64 Bus Terminals, expandable to 255 via K-bus extension.
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CANopen Interface: Reliable fieldbus communication with automatic baud rate detection up to 1 Mbaud.
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High Process Image Capacity: Handles up to 2048 bytes input and 2048 bytes output for complex applications.
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Peripheral Signal Support: Manages up to 2,040 digital and 512 analog peripheral signals.
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Diagnostic Display: Illuminated 2×16 character FSTN display for status, diagnostics, and custom text.
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Robust Interfaces: Includes RS232/RS485 communication ports and a CANopen-based subsidiary bus (SSB).
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Industrial Reliability: Operates from -25°C to +60°C with electrical isolation for enhanced durability.
The BX5100-0000 delivers the reliability and precision required for distributed automation, combining PLC functionality with CANopen fieldbus control in a compact format.
