EPM-T210 1B LENZE

EPM-T210 1B Digital Input Module

Product  Description：

Lenze digital input modules, primarily designed as expansion components for the Lenze Controller 3200 C, c300, and standard I/O systems (such as the Lenze I/O System 1000), act as the reliable interface for discrete signals in motion control and machine automation. These modules capture digital on/off states from the field, such as proximity sensors, limit switches, and command devices, and transmit them via high-speed industrial fieldbuses to the main controller. Engineered to match the demanding dynamics of modern packaging, material handling, and converting machinery, they ensure rapid signal acquisition with high noise immunity.

Product Parameters

The technical configuration of a Lenze digital input module focuses on high switching dynamics and tight synchronization with the motion controller:

• Channel Density: Available in flexible modular layouts, typically offering 4-channel, 8-channel, or 16-channel configurations to match system requirements without wasting space.

• Input Voltage Rating: Operates on standard 24V DC control voltage, with clearly defined switching thresholds for logic low (typically -3V to 5V DC) and logic high (typically 11V to 30V DC).

• Input Current: Low power consumption design, drawing a typical current of 2mA to 4mA per channel at 24V DC, minimizing the thermal load inside the enclosure.

• Input Filter Time: Features adjustable hardware and software filter delays, configurable from 0.1 milliseconds for high-speed tracking up to 3 milliseconds for standard debouncing.

• Isolation: High galvanic isolation between the field input circuits and the internal backplane bus, typically rated up to 500V AC or higher to prevent damage from external voltage spikes.

• Connection Technology: Utilizes advanced push-in tension clamp terminal blocks, supporting tool-free wiring for conductor cross-sections up to 1.5 square millimeters.

Product Advantages

Lenze digital input modules provide distinct engineering benefits that optimize drive-based and controller-based automation:

• High-Speed Synchronous Processing: Designed to integrate perfectly with EtherCAT and PROFINET backplanes, allowing signal capture to be synchronized with the microsecond-level clock cycles of servo drives.

• Space-Saving Modular Slice Design: The ultra-slim slice architecture allows a high number of digital inputs to be grouped together in a very narrow footprint, minimizing required DIN rail space.

• Tool-Free Push-In Wiring: Fast wiring termination via tension clamps significantly reduces machine assembly and commissioning time while ensuring vibration-proof connections.

• Clear Diagnostics and Status Tracking: Features dedicated status indicators for every channel, mapping both the logic state of the input and potential field wire errors directly to the diagnostic registers.

• Seamless Engineering Software Integration: Fully integrated into the Lenze EASY Product Finder and PLC Designer software tools, allowing for automatic hardware configuration and straightforward variable mapping.

Product Applications

These modules are widely implemented in high-dynamics automated production and motion-centric machinery:

• Packaging Machinery: Monitoring product detection sensors, registration marks, and safety door interlocks on high-speed wrapping and cartoning lines.

• Material Handling and Logistics: Tracking container locations on complex conveyor networks, sortation systems, and automated guided vehicles (AGVs).

• Textile Production Equipment: Interfacing with yarn break sensors, limit switches, and tension monitoring devices that require instant controller response.

• Assembly and Robotics: Capturing discrete signals from pneumatic cylinder switches, vacuum sensors, and part-presence detectors on automated assembly cells.

• Printing and Converting Systems: Managing auxiliary timing signals, web-break detection, and operator control panel inputs.

Important Precautions

To preserve the accuracy of the input signals and prevent premature component failure, the following guidelines must be followed:

• Sinking and Sourcing Alignment: Ensure that the polarity of the sensors (PNP or NPN) exactly matches the input characteristics of the specific Lenze module model to prevent non-responsive inputs.

• Shielding and Separation: Keep 24V DC digital input lines isolated from high-voltage AC motor cables and variable frequency drive (VFD) outputs. Crossing cables at 90-degree angles rather than running them parallel reduces inductive noise coupling.

• Current and Voltage Limits: Do not exceed the maximum absolute input voltage of 30V DC. Applying high-voltage AC or inductive voltage spikes without external clamping can destroy the internal optocouplers.

• Proper Backplane Assembly: When expanding the I/O rack, ensure that the module is firmly clicked onto the DIN rail and slid tightly into the adjacent module. Loose backplane connections can trigger intermittent system bus errors and dropouts.

• Environmental Protection: Install the modules inside an enclosure with a minimum rating of IP54 that prevents the accumulation of conductive dust, oil mist, or moisture, which can cause cross-channel short circuits.

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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