4C2000.01-110 B&R

4C2000.01-110 B&R Analog Input Module

Product  Description：

B&R (Bernecker + Rainer) Analog Input Modules, part of the X20, X67, and ACOPOS systems, are high-performance industrial components designed to integrate real-world analog signals into the B&R automation environment. These modules specialize in high-speed, high-resolution data acquisition, converting continuous physical signals from sensors into digital values that can be processed by the X20 System CPU or Powerlink network. They are widely recognized for their "slice" based modularity and extreme precision.

Product Parameters

The technical specifications of B&R Analog Input modules emphasize flexibility and signal integrity:

• Input Signal Range: Support for standard voltage signals such as ±10V, 0-10V, and current signals such as 0-20mA or 4-20mA. Specialized modules also support direct connection of PT100/PT1000 RTDs and thermocouples.

• Resolution: High-resolution conversion usually ranging from 12-bit to 16-bit, with ultra-high-precision variants reaching 24-bit for lab-grade measurements.

• Sampling Rate: Capable of extremely fast conversion cycles, with some modules achieving sampling rates of 50 microseconds or faster per channel.

• Channel Density: Modular "slice" design typically offers 2, 4, 8, or 12 channels per module, allowing for precise scaling of I/O requirements.

• Input Filter: Integrated digital low-pass filters with configurable hardware frequencies to suppress 50Hz or 60Hz grid interference.

• Galvanic Isolation: Robust isolation between the I/O channels and the internal bus (X2x Link), typically rated for 500V or higher to ensure CPU protection.

Product Advantages

B&R Analog Input modules offer several distinct advantages that set them apart in the high-end automation market:

• Three-Part Modular Design: The X20 system consists of a bus module, a terminal block, and the electronics module. This allows for "hot-plugging" where the electronic component can be replaced without disturbing the field wiring.

• Re-read Capability: Many B&R analog modules feature internal re-read paths that allow the module to self-monitor its output or reference voltage, ensuring long-term measurement stability and self-diagnosis.

• Pre-processing Power: These modules often handle scaling, limit monitoring, and filtering directly on the module hardware, which reduces the computational load on the main controller.

• NetTime Synchronization: When used within a Powerlink network, B&R analog inputs can be synchronized with sub-microsecond precision, which is critical for high-speed motion control and vibration analysis.

• Compact Form Factor: The X20 series is exceptionally thin (12.5mm width), providing one of the highest I/O densities in the industry for control cabinet optimization.

Product Applications

These modules are used in complex engineering environments where precision and speed are non-negotiable:

• Plastic Processing: Precise temperature control in injection molding machines where maintaining specific thermal profiles is critical for product quality.

• Metal Forming: Monitoring hydraulic pressure and position sensors in high-speed presses to ensure synchronized movement and safety.

• Renewable Energy: Measuring wind speed, pitch angle, and vibration in wind turbines to optimize energy yield and detect mechanical wear.

• Packaging Technology: High-speed tension control for film and paper webs, utilizing analog feedback from load cells to prevent material breakage.

• Test Benches: Acquisition of high-frequency data from strain gauges and accelerometers during automotive or aerospace component testing.

Important Precautions

To maintain the high accuracy standards of B&R equipment, the following operational rules should be observed:

• Terminal Block Matching: Ensure the electronics module is paired with the correct terminal block. Using an incompatible base can lead to incorrect readings or mechanical interference.

• Shielding Concept: For high-resolution (16-bit or 24-bit) inputs, the use of B&R’s dedicated shield plates and clamps is mandatory. The shield should be connected to the mounting rail with the shortest possible path to minimize noise.

• Sensor Power Supply: When using 2-wire or 3-wire sensors, verify that the external power supply is stable. Voltage fluctuations in the sensor loop will directly impact the accuracy of the analog conversion.

• Temperature Compensation: For thermocouple modules, ensure the terminal block is not placed directly next to high-heat sources (like power supplies) as this can distort the "cold junction" compensation.

• Software Configuration: All B&R modules must be correctly configured in Automation Studio. Ensure the "Input Range" and "Filter Settings" in the hardware configuration match the physical sensor to avoid signal clipping or excessive lag.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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