🚀 What if your 32-channel digital input module could do more than simply detect ON/OFF signals?

Imagine upgrading the N4DIH32 / N4DIM32 with pulse counting and frequency measurement capabilities.

Instead of simply detecting a sensor's switching state, the upgraded module could capture pulse signals, accumulate counts, measure pulse frequency, and transmit valuable real-time data to your automation system.

What Is a Digital Input + Pulse Counting Module?

A pulse-enabled digital input module can receive signals from external sensors and convert individual electrical pulses into meaningful industrial data.

For example:

• 1 pulse = 1 product detected

• 100 pulses = 100 liters of water, depending on the flow meter's K-factor

• Pulse frequency = motor speed or flow rate, depending on the sensor

Combined with RS485 Modbus RTU communication, this type of module can provide a cost-effective way to collect distributed industrial data.

Where Can It Be Used?

1. Smart Manufacturing & Production Lines

Count products passing through photoelectric sensors, monitor production quantities, and track machine operating cycles.

2. Water & Energy Metering

Collect pulse outputs from water meters, gas meters, and electricity meters to calculate accumulated consumption.

3. Motor Speed Monitoring

Receive pulse signals from Hall sensors or incremental encoders to monitor rotational speed and operating performance.

4. Smart Agriculture

Monitor irrigation water consumption, pump operating cycles, and flow meter pulse signals in agricultural automation systems.

5. Industrial Equipment Maintenance

Count relay switching cycles, valve operations, machine movements, and equipment usage events to support predictive maintenance strategies.

Eletechsup OEM/ODM – Your Application, Our Engineering

With our electronics development expertise, Eletechsup can evaluate customized solutions for:

🔹 Pulse counting and frequency measurement
🔹 Configurable pulse input channels
🔹 Customized Modbus RTU register mapping
🔹 Counter reset and preset functions
🔹 Hardware and firmware optimization
🔹 Customized industrial automation solutions

The actual pulse frequency, input voltage, channel configuration, and counting functions can be evaluated according to your project requirements.

Don't just collect digital signals. Turn every pulse into valuable industrial data.

📩 Contact Eletechsup to discuss your N4DIH32 / N4DIM32 OEM/ODM project.

🌐 https://eletechsup.com/

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