Beckhoff KS3002 Analog Input Module

Description

Beckhoff KS3002 Analog Input Module

Product Dimensions：

The Beckhoff KS3002 is a 2-channel analog input terminal designed for the Beckhoff Bus Terminal system. It is specifically used to measure electrical signals in the range of 0 to 10 V with high precision and is a “KS” variant, meaning it features pluggable wiring levels for easier maintenance.

Product Detailed Description

The KS3002 processes signals in the range between 0 and 10 V. The voltage is digitized with a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device. Unlike the standard KL series, the KS series allows the entire wiring block to be removed from the electronic terminal, which significantly speeds up module replacement in the field.

Technical Parameters

Product Advantages

• Pluggable Connection: The “KS” design allows for “permanent wiring.” If a module needs to be replaced, the wires stay connected to the pluggable terminal block, eliminating wiring errors during maintenance.
• Compact Efficiency: Houses two high-quality analog inputs in a slim 12 mm housing, optimizing space on the DIN rail.
• Galvanic Isolation: Protects the internal K-bus and the central controller from voltage peaks or noise originating from the field sensors.
• Status LEDs: Integrated Run/Error LEDs provide immediate local diagnostics, showing the operational state of each channel.

Important Considerations (Precautions)

• Signal Shielding: To ensure 12-bit accuracy and prevent electromagnetic interference (EMI), always use shielded twisted-pair cables and ground the shield at the entry point of the control cabinet.
• Potential Feed: The KS3002 is powered via the K-bus. Ensure your Bus Coupler (e.g., BK9100) or Bus Terminal Controller has sufficient current capacity for all connected terminals.
• Resolution Limits: While 12-bit is sufficient for most industrial applications, if you require extreme precision for laboratory-grade measurements, you might consider the 16-bit versions (e.g., KL3062).

Product Applications

• Process Monitoring: Measuring output signals from pressure transducers, level sensors, or flow meters that output 0–10 V.
• Position Sensing: Interfacing with potentiometers or ultrasonic sensors used for distance measurement in machinery.
• HVAC Systems: Monitoring temperature or humidity sensors in building automation where 0–10 V is a standard signal.
• General Automation: Any application requiring the digitized feedback of an analog voltage to a PLC or Industrial PC.

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