---
lang: "en"
title: "TSV300 AC Voltage Transducer with Modbus RTU Interface"
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end_of_life: "false"
---

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TSV300: AC/DC Voltage Transducer with Modbus RTU Interface

The TSV300 AC voltage transducer is designed for precise True RMS measurements. It perfectly suits both 50 Hz and 60 Hz networks, making it extremely versatile for various applications. Additionally, the transducer can be effectively used for DC voltage measurement and monitoring. With 24-bit resolution and accuracy better than 0.5%, the TSV300 ensures reliable and precise data acquisition. Safety is paramount, as demonstrated by the high 1500 Vrms operating isolation voltage, ensuring safe operation in multiple environments.

The high input resistance exceeding 2.4 Mohm minimizes interference, enhancing measurement accuracy. DIN rail mounting facilitates easy integration into various installations. The wide power supply voltage range (from 5 to 28 VDC) adds flexibility, while screwless terminals simplify assembly. Further increasing its versatility, the TSV300 supports MODBUS RTU communication, providing data in both 16-bit integer and 32-bit floating-point formats. This communication capability enhances compatibility with different systems and data acquisition configurations. Specifically, the transducer covers a wide AC input voltage range, supporting standard voltages used in different countries.

In summary, the TSV300 presents itself as a comprehensive solution for accurate and adaptable AC or DC voltage measurements. Its state-of-the-art technology, combined with user-friendly features, makes it the ideal choice for numerous applications. Whether your priority is accuracy, safety, or ease of integration, the TSV300 meets every requirement by providing reliable voltage measurements tailored to your specific needs.

## Technical Specifications

- 24-bit resolution
- 1500 Vrms operating isolation between inputs and interface
- Low power consumption
- Wide power supply voltage range – from 5 to 28 VDC
- Current consumption: 15 mA @ 12 V
- RS-485 interface supporting up to 63 nodes
- Built-in 120 ohm termination resistor
- DIN rail mounting
- Firmware update through the interface
- Input voltage range: from 0 to 264 VAC or 0 to ±370 VDC
- Operating temperature range: -20 to 60 °C
- Relative humidity range: 10 to 90% (non-condensing)
- Storage temperature range: -25 to 65 °C
- Storage humidity range: 5 to 95% (non-condensing)
- Input protection: IP20

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Source: https://shop.marcomweb.it/en/modbus/tsv300-ac-voltage-transducer-with-modbus-rtu-interface

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