LY40NT5P-CM MITSUBISHI

LY40NT5P-CM MITSUBISHI Digital Input Module

Product  Description：

The Mitsubishi Digital Input Module is a high-performance industrial component designed to detect the "ON" or "OFF" status of external input signals and convert them into digital data for the PLC. Depending on the specific model, these modules support various voltage types, including DC (typically 24V) and AC (typically 100-240V). They are available in different densities, ranging from 8-point modules for small tasks to high-density 64-point modules for complex systems.

Technical Parameters

While parameters vary across the MELSEC lineup, the following are the standard technical specifications found in most Mitsubishi digital input modules:

• Input Type: Sink or Source (specifically for DC inputs).

• Rated Input Voltage: Commonly 24V DC, 100-120V AC, or 200-240V AC.

• Input Current: Typically between 4mA and 7mA per point.

• ON/OFF Voltage/Current: Precise thresholds that determine when the PLC registers a signal change.

• Response Time: High-speed modules can offer response times as low as 0.1ms, while standard modules average around 1ms to 10ms.

• Isolation Method: Most units utilize optocouplers (photocouplers) to protect the internal PLC circuitry from external electrical surges.

• Connection Type: Removable terminal blocks, 40-pin connectors, or MIL connectors for high-density units.

Product Advantages

Mitsubishi’s input modules are recognized in the automation industry for several key strengths:

• High Reliability: Built with industrial-grade components that provide a long service life even in harsh electrical environments.

• Space Efficiency: High-density modules allow for a large number of I/O points in a very small footprint, reducing the size of the control cabinet.

• Diagnostic Capabilities: Many newer models feature built-in diagnostics that can detect wire breakage or short circuits, reducing troubleshooting time.

• Versatile Compatibility: They integrate seamlessly with the entire MELSEC ecosystem, allowing for easy configuration via GX Works3 software.

• Fast Response: Specialized high-speed modules allow for the accurate capture of very short pulses, essential for high-speed machinery.

Usage Precautions

To ensure the longevity and safety of the module, users should adhere to the following guidelines:

• Wiring Polarity: For DC modules, ensure the distinction between Sink and Source wiring matches your sensors to avoid damaging the module or the device.

• Voltage Limits: Never exceed the rated voltage. Applying AC power to a DC input module will cause immediate hardware failure.

• Noise Mitigation: Keep input signal wires away from high-voltage power lines or motor cables to prevent electromagnetic interference from triggering "ghost" signals.

• Terminal Tightening: Ensure all terminal screws are tightened to the specified torque to prevent heat buildup or intermittent signals due to vibration.

• Environment: Ensure the ambient temperature and humidity remain within the specified range, and avoid installation in areas with high concentrations of corrosive gases.

Product Applications

Mitsubishi Digital Input Modules are used across nearly every sector of automated manufacturing:

• Factory Automation: Monitoring the state of limit switches and proximity sensors on assembly lines.

• Packaging Machinery: Detecting the presence of products or labels at high speeds.

• Material Handling: Managing signals from conveyor belts, sorters, and automated guided vehicles (AGVs).

• Automotive Industry: Integrating feedback from complex robotic welding and assembly cells.

• Building Automation: Managing inputs from fire alarms, security sensors, and HVAC control switches.

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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