Xenta 422A SCHNEIDER ELECTRIC

Description

Product name ：Xenta 422A  SCHNEIDER ELECTRIC Controller module
Product details:

The Schneider Electric Xenta 422A is a versatile input/output (I/O) module that is part of the TAC Xenta family of products. Designed for use in building management systems, it extends the capabilities of a TAC Xenta controller by providing additional inputs and outputs for various HVAC and facility equipment. The module is a key component for creating flexible and scalable control solutions.

Product Details and Specifications

The Xenta 422A is a universal I/O module with the following features:

• Inputs: It has four universal inputs (UI). These inputs are highly flexible and can be configured as:
  • Digital inputs: For on/off signals (e.g., switches, contact closures).
  • Thermistor inputs: To read temperature sensors.
  • Current or voltage inputs: For analog signals (e.g., from pressure transducers or humidity sensors).
• Outputs: It is equipped with five digital outputs (DO), which are used to control devices that require an on/off signal, such as fans, pumps, or relays.
• Status Indicators: The Xenta 422A features LED status indicators for each digital output. The LED color (red or green) can be configured, which provides immediate visual feedback on the operational status of the outputs.
• Manual Override: A significant feature of the Xenta 422A is its manual override switches for the digital outputs. This allows for local, manual control of the outputs, which is critical for troubleshooting, commissioning, and maintenance.
• Mounting: It is designed for DIN rail mounting, making it easy to install within an electrical cabinet or enclosure.
• Communication: The module communicates with a TAC Xenta controller over a LonTalk TP/FT-10 network. It can function as a certified LonMark® device.

Product Advantages

The Xenta 422A stands out for several reasons:

• Flexibility and Versatility: The universal inputs make this module extremely adaptable, allowing it to be used in a wide range of applications without needing different types of I/O modules.
• Ease of Use: The manual override switches and LED indicators simplify on-site commissioning and maintenance, reducing the time and effort required to set up and troubleshoot the system.
• Integration: It seamlessly integrates with other TAC Xenta controllers and the TAC Vista management system, enabling the creation of cohesive and comprehensive building automation solutions.
• Scalability: By adding multiple Xenta 422A modules, a system can be easily expanded to control a greater number of devices and points, making it suitable for both small and large-scale projects.

Precautions

When working with the Xenta 422A, it is crucial to follow proper safety and installation guidelines:

• Electrical Safety: Always turn off all power to the device and associated equipment before performing any work. Follow local and national electrical codes and use proper Personal Protective Equipment (PPE).
• Installation: The module must be installed in a suitable enclosure and mounted on a DIN rail. Ensure proper wiring and grounding as per the manufacturer’s instructions.
• Communication Integrity: In critical applications like smoke control, communication integrity must be supervised by the main controller to ensure system reliability.
• Use Case: Do not use this device for critical control or protection of people, animals, property, or equipment where a failure could lead to death or serious injury.

Product Applications

The Xenta 422A is primarily used in building management systems to control and monitor a wide array of HVAC and facility equipment, including:

• HVAC Systems: Controlling fans, pumps, dampers, and valves.
• Lighting Control: Managing lighting circuits for energy efficiency.
• Boiler and Chiller Plants: Monitoring temperatures and pressures and controlling associated equipment.
• Smoke Control Systems: Used in specific, certified configurations to manage fan and damper operations in smoke control scenarios.
• General Facility Control: Providing I/O for various other building systems and equipment, such as water heaters or irrigation systems.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
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