The Beckhoff BC3150 is a compact bus terminal controller that integrates PLC functionality and supports PROFIBUS, enabling distributed intelligent control and efficient I/O management.
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Technical specifications for BC3150
Manufacturer:
BECKHOFF
Part Number:
BC3150
Product Family:
BECKHOFF
Processor:
16 bit micro-controller
Diagnostic LEDs:
2 x power supply, 2 x K-Bus
Configuration and programming software:
TwinCAT PLC
Fieldbus interface:
PROFIBUS DP
Number of bus terminals:
64 (255 with K-bus extension)
Digital peripheral signals:
2040 inputs/outputs
Analog peripheral signals:
1024 inputs/outputs
Configuration possibility:
via TwinCAT or the controller
Maximum fieldbus byte numbe:
depending on fieldbus
Maximum number of bytes - PLC:
2048 bytes of input data, 2048 bytes of output data
Bus connection:
D-sub, 9-pin
Power supply (Us):
24 VDC (-15% /+20%)
Input current (Us):
60 mA + (total K-bus current)/4
Starting current:
approx. 2.5 x continuous current
Power contact voltage (Up):
maximum 24 VDC
Operation temperature:
-25°C ... +60°C
Storage temperature:
-40°C ... +85°C
Relative humidity:
95% no condensation
Protection class:
IP20
Weight:
0.1 kg
Estimated shipping dimensions:
4.4x10x6.8cm
Tariff Code:
8537101190
Country of origin:
Germany
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The Beckhoff BC3150 Bus Terminal Controller integrates PLC functionality and a PROFIBUS DP interface, allowing it to operate independently as a distributed intelligent terminal in an automation system. Each BC3150 unit consists of a controller, 1 to 64 bus terminals, and bus terminators, and can be expanded to support up to 255 bus terminals via K-bus, providing flexible system expansion capabilities. Automatic baud rate detection up to 12 Mbaud and two sets of address selection switches facilitate rapid node address assignment.
The BC3150 uses a 16-bit microcontroller processor with built-in TwinCAT PLC programming and configuration software, supporting up to 2040 digital I/O points and up to 1024 analog I/O points. The module connects to the bus via a 9-pin D-sub interface, providing efficient and stable data transmission and supporting up to 2048 bytes of PLC input/output data for complex control logic processing.
The module features a compact design, operates at 24 VDC, has low input current (60 mA plus K-bus load), and a startup current approximately 2.5 times the continuous current. It operates over a temperature range of -25°C to +60°C, with a storage temperature range of -40°C to +85°C, and supports up to 95% non-condensing relative humidity. Its IP20 protection rating ensures reliable operation in various industrial environments.
The BC3150 can be configured via TwinCAT or set directly on the controller, flexibly adapting to various application scenarios, such as distributed I/O control, remote device monitoring, and modular expansion of industrial automation systems, providing high-performance, scalable control solutions for industrial production.
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FAQS
The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which fieldbus interfaces does the BC3150 support?
This module supports the PROFIBUS DP interface and can be integrated into existing PROFIBUS networks as an intelligent slave.
What are the digital and analog I/O capabilities of the BC3150?
The module supports up to 2040 digital I/O points and up to 1024 analog I/O points, meeting the high-density I/O requirements of complex control systems.
How quickly can the BC3150 be shipped?
For in-stock product, we can ship within 2–3 business days.
What are the operating voltage and power consumption of the BC3150?
The module operates at 24 VDC (-15%/+20%), with an input current of 60 mA plus a K-bus load. The starting current is approximately 2.5 times the continuous current, resulting in low power consumption and stable operation.
How environmentally adaptable is the BC3150?
Operating temperature range: -25°C to +60°C; storage temperature range: -40°C to +85°C; relative humidity up to 95% non-condensing; protection rating: IP20; suitable for industrial environments.