The Logix® 520MD digital positioner is a state-of-the-art device that offers not only superior positioning and tuning functions, but also a set of powerful diagnostic tools. With this innovative positioner, industrial users can enjoy reliable and precise control over a variety of actuators and mechanisms.
One of the key advantages of the Logix 520MD is its use of a multi-variable gain tuning algorithm. This provides the positioner with the ability to make large step changes with minimal overshoot, while also maintaining the resolution to respond to very small step changes. Through the use of the Auto-tune procedure, the positioner is capable of cycling the actuator to produce a measured response and automatically selecting gain values that provide appropriate performance.
The Auto-tune function on the Logix 520MD also includes a gain modifier selector, which users can utilize to increase or decrease the calculated gain in order to achieve optimal performance. In addition to this, the positioner offers DIP switch configuration for tuning mode and other common settings, allowing for easy and efficient setup and customization.
For those with specialized settings or unique applications, the Logix 520MD enables custom tuning sets that can be easily modified with a handheld device or with ValveSight™ software. This makes it possible to accommodate a wide range of actuator sizes and types, further enhancing the versatility and flexibility of this exceptional digital positioner.
Commissioning is made easy with our fast and simple configuration, allowing you to set up quickly and start using our product in no time.
Our product features self-calibration and auto-tune capabilities, with an adjustable gain selector to ensure accuracy and precision in your control processes.
Our product boasts industry standard HART communications, making it compatible with other devices and systems for seamless integration.
With low air consumption, our product is energy efficient and cost effective in long-term usage.
Our two-stage control design allows for faster response times and tighter control, ensuring that your processes can run smoothly without any hiccups.
ValveSight™ software allows for standard diagnostic functionality, ensuring that any issues can be detected and resolved quickly and efficiently.
Product Attribute | Value |
---|---|
Valve Position Regulator Type | Smart Valve Positioner |
Model Number | Logix 520MD |
Position Control | Throttling Control, On/Off |
Minimum Required Operating Current | -20 °C To +80 °C (-4 °F To +178 °F) |
Voltage Supply (maximum) | 30 VDC |
Valve setpoint | 4-20mA, 450 Ohms Input Resistance |
Shell material | Industrial Aluminum Housing |
Communication Protocol | HART |
Hysteresis | 0.2% |
Max Outlet Pressure | 145 Psig |
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The Control Valve Positioner product technical support and services include:
Our team of experts is available to assist you with any questions or concerns you may have about the Control Valve Positioner product. We are committed to providing the highest level of technical support and services to ensure that your product operates at its best.
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