Schneider TM2AVO2HT Analog Output Module

Brand：Schneider
Model：TM2AVO2HT

Inventory situation: Goods are available in stock.

In smart factories, the TM2AVO2HT plays a critical role in controlling motor speed and valve positioning. For example, it can adjust the voltage supplied to frequency converters, optimizing conveyor belt speeds in automotive assembly lines or regulating liquid flow in chemical mixing tanks. The module's 12-bit resolution (similar to Twido analog modules) ensures accurate control, reducing production errors. Its compatibility with Modicon M238 PLCs simplifies integration into existing systems, while removable screw terminals facilitate quick wiring and maintenance.

In industries like water treatment and pharmaceutical production, the TM2AVO2HT maintains real-time process stability. It can regulate temperature gradients in sterilization chambers by controlling heating elements or adjust pH levels in reactors by modulating pump speeds. The module's wide voltage range (±10V) supports various sensors and actuators, while its low power consumption (24V DC external supply) ensures energy efficiency. Technicians can monitor output values via Studio 5000 Logix Designer or similar software, enabling remote troubleshooting and parameter adjustments.

For HVAC systems and power distribution, the TM2AVO2HT monitors voltage fluctuations and optimizes energy usage. It works with smart inverters to adjust fan speeds in commercial buildings, reducing electricity costs by up to 30%. The module's delta-sigma conversion technology minimizes noise interference, ensuring reliable data even in electrically noisy environments. Its compact size (90 x 23.5 x 70 mm) allows installation in crowded control cabinets, saving space in energy management setups.

In predictive maintenance, the TM2AVO2HT connects to vibration sensors on motors and pumps. By analyzing voltage patterns, it detects early signs of mechanical wear, such as bearing damage or misalignment, helping prevent costly breakdowns. The module's diagnostic LEDs indicate power status and faults, allowing technicians to identify issues quickly. Its integration with Schneider's EcoStruxure platform provides real-time health dashboards, enabling proactive maintenance strategies.

The Schneider TM2AVO2HT is built exclusively for the Modicon Twido series PLCs and is also compatible with various Modicon M238 controllers, enabling easy integration into the Schneider Automation ecosystem. The module interacts via Modbus through the controller's extension port, enabling rapid access to Industrial Internet of Things (IIoT) systems or existing DCS/SCADA networks.

The TM2AVO2HT has two separate analog output channels that may be switched flexibly based on actual requirements. These channels provide 0–10V voltage output and 4–20mA current output. It guarantees sensitive and accurate output signals with a 12-bit resolution. Both voltage and current output precision reach ±0.5% of the entire scale at 25°C; even in the broad temperature range of -25°C to 60°C, the accuracy stays steady at ±1% of the full scale.

With a storage temperature as low as -40°C and as high as 70°C, the TM2AVO2HT module can function dependably in conditions with humidity levels ranging from 5% to 95% without condensation. Its operating temperature range is -25°C to 60°C. With a power usage of only roughly 2.5 W and an acceptable voltage fluctuation between 20.4 V and 28.8 V DC, it runs on a 24 V DC power source.

The TM2AVO2HT module is mounted via a standard 35mm DIN rail, making it easy to integrate into control cabinets. LED indicators provide real-time feedback on power status and channel faults, allowing for quick issue identification. When paired with the M221 series PLC's CPU module, it communicates via a backplane bus, ensuring efficient and stable data transmission.

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