3RT2016-1AN21 SIEMENS Input module

Description

3RT2016-1AN21 SIEMENS Input module

Product Dimensions：

Product Description

Siemens Input Modules are engineered to handle a wide range of signal types, ensuring seamless communication within an automation network. These modules are typically part of a modular system, such as the SIMATIC series, allowing for flexible configuration and scalability. They monitor the status of connected field devices—such as proximity sensors, limit switches, and transmitters—and relay that information to the PLC in real-time. The design focuses on high density, robustness, and ease of integration into existing industrial cabinets.

Product Parameters

While specific values depend on the exact model, the following parameters generally define the performance and compatibility of these modules:

• Input Type: Available in digital (binary) and analog (continuous) variants.

• Voltage Levels: Common digital ratings include 24V DC or 120/230V AC.

• Resolution: Analog modules feature high-bit resolution for precise signal conversion.

• Channel Density: Modules range from 4-channel versions to high-density 32-channel or 64-channel units.

• Isolation: Galvanic isolation between the field side and the internal backplane bus to protect the CPU.

• Update Time: High-speed modules offer minimal input delay for time-critical applications.

• Connection Method: Support for screw-type or push-in terminals for simplified wiring.

Product Advantages

• Reliability: Built to withstand harsh industrial environments, including extreme temperatures and electromagnetic interference.

• Diagnostics: Comprehensive diagnostic capabilities allow for the detection of wire breaks, short circuits, or power losses, significantly reducing downtime.

• Scalability: The modular design enables users to add inputs only as needed, optimizing cabinet space and cost.

• Integration: Perfect synchronization with the TIA (Totally Integrated Automation) Portal ensures easy configuration and programming.

• Hot Swapping: Many modules support replacement during operation without shutting down the entire system.

Important Considerations and Precautions

• Signal Compatibility: Ensure the module’s input voltage and current ratings strictly match the specifications of the field sensors.

• Wiring Integrity: Proper shielding is required for analog input cables to prevent signal noise and inaccuracies.

• Power Supply: Verify that the external power source is stable and within the module’s tolerance range.

• Environmental Limits: Adhere to the specified operating temperature and humidity levels to prevent premature hardware failure.

• Configuration: Correct parameterization in the software is necessary to enable diagnostic features and filter times.

Product Applications

• Manufacturing: Monitoring the position of mechanical arms, conveyor belt states, and parts presence.

• Process Control: Reading temperature, pressure, and flow rate data in chemical or water treatment plants.

• Energy Management: Interfacing with meters and circuit breakers to monitor power distribution.

• Infrastructure: Managing signals for HVAC systems, lighting control, and automated transit systems.

• Packaging: High-speed detection of labels, fill levels, and sorting triggers.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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

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