Product Introduction

Specifications

Input signal: 8 non-public terminal inputs, capable of connecting multiple pulse input signals, used for monitoring counters, timers, or other devices that generate pulses.

Resolution: 16 bits, pulse counting resolution reaches 1 microsecond, enabling high-precision measurement.

Accuracy: Within the frequency range of 1000Hz to 20000Hz, the accuracy is ± 0.01%.

Input characteristics: AC coupling, balanced differential input, can effectively suppress common mode interference, improve signal stability and accuracy.

Update rate: The typical value is 25ms, which can quickly respond to changes in the input pulse signal.

Impedance: Load impedance>8kW, typical value is 20kW.

Common mode range:- 100VDC to+100VDC peak to peak.

Normal mode range: 1.5V to 200V peak to peak.

Over range protection: ± 150VDC continuous, with overvoltage protection function, can prevent module damage caused by strong input signals.

Hysteresis: 150 millivolts, typical value, can reduce the impact of signal jitter on measurement results.

Waveform: Supports various waveform inputs such as sine wave, square wave, pulse, etc.

Frequency: The input frequency range is 20Hz to 20000Hz.

Current range: 0-20mA (250 ohm shunt).

Product Features

Optimization design: Optimized for common non amplifying magnetic speed sensors on rotating equipment such as turbines or compressors, which can accurately detect voltage conversion from magnetic sensor input devices.

TMR architecture: Adopting Triple Modular Redundancy (TMR) technology to improve system reliability and fault tolerance.

Fault diagnosis: It has fault detection and diagnosis functions, can monitor the integrity of input signals, and provide alarm or status information in case of faults.

High reliability: Using high-quality circuit design and manufacturing processes, it can operate stably within a temperature range of -40 ℃ to 70 ℃, suitable for harsh industrial environments.

application area

Industrial automation: used for speed monitoring of production lines, material counting, etc., to achieve precise control and automation management of the production process.

Oil and natural gas: In the processes of oil extraction, refining, and natural gas transportation, parameters such as the operating speed and flow rate of pumps, compressors, and other equipment can be monitored.

Power industry: used in power plants, substations and other places to monitor the speed of generators and motors, as well as pulse signals in the power system, to ensure the stable operation of the power system.

Chemical industry: In the chemical production process, the stirring speed and material conveying volume of the reaction kettle can be measured and controlled to ensure the safety and efficiency of chemical production.

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