| Component | Description |
|---|---|
| Model | BK3120 |
| Components | KL 2012, KL 1002, KL 9010, KL 4004 |
| Type | Profibus-DP Coupler |
| Certification | II 3G KEMA 02ATEX1235 X EEX NA II T4 |
| Wire Size | AWG 28-14 |
| Max Temperature | 55ºC Max |
| Voltage Supply | 24 V DC |
| Baud Rate | Autobaud, up to 12 MBaud |
| Product Code | 0206BC070000 |
| KL4004 Details | 4 x Analog Output, 0…10V, Load 5 kOhm |
| Manufacturing | Beckhoff D-33415/Verl/, Made in Germany |
| Weight | 460 gm |
What is the Beckhoff BK3120 Profibus-DP Coupler?
The BK3120 is a Profibus-DP coupler that bridges fieldbus communication with Beckhoff’s I/O modules. It’s designed to integrate seamlessly into systems requiring fast and reliable data exchange. Profibus-DP, known for its robustness, ensures smooth communication between controllers and field devices.
Some of the features of the BK3120 include:
High-speed data exchange: This allows real-time communication for critical applications.
Scalability: It is compatible with a wide range of KL series modules.
Ease of integration: Easy setup and configuration within Profibus networks.
Exploring the KL Series Modules
The KL series from Beckhoff has several I/O modules that are specifically designed for particular applications. Here are some of the most popular ones:
KL1002 – Digital Input Module
- Two digital input channels are offered.
- Best for monitoring switches, sensors, and other digital equipment.
KL2012 – Digital Output Module
- Two digital output channels are provided.
- Best for controlling actuators, relays, and other devices.
KL9010 – Bus End Terminal
- Ensures proper termination of the bus system.
- Simplifies the wiring and maintains signal integrity.
KL4004 – Analog Output Module
- Offers four channels for analog output.
- Suitable for precision control of processes like valve positioning and motor speed.
Why Choose Beckhoff Modules with Profibus-DP?
Beckhoff’s combination of the BK3120 coupler and KL modules delivers unparalleled benefits for industrial systems:
Flexibility: The modular design allows users to customize setups according to application needs.
Reliability: Profibus-DP ensures stable and interference-free communication.
Cost-effectiveness: Reduces downtime and simplifies maintenance, thus lowering the operational costs.
Applications of BK3120 and KL Modules
These modules have applications in numerous industries, including:
Manufacturing: Automation of assembly lines and machinery.
Process Control: Monitoring and controlling chemical, pharmaceutical, and food production.
Energy: Management of renewable energy systems and smart grids.
