Multi-Channel Pressure Sensor Indicators PSM Series

Product Overview

The PSM Series is a sophisticated range of multi-channel pressure indicators, capable of displaying measured values from up to 4 or 8 analog pressure sensor channels. Designed with seamless integration in mind, these units automatically identify sensor models, pressure types, and ranges when paired with PSS Series pressure sensors, eliminating the need for manual configuration. Users benefit from easy parameter duplication across channels and the Auto Shift function, which ensures stable output by aligning the set pressure level with any variations in reference pressure.

Key Features

• Multi-Channel Display: The PSM Series allows you to monitor 4 or 8 pressure channels simultaneously, making it ideal for complex systems requiring multiple pressure inputs.
• Auto Sensor Recognition: When used with PSS Series pressure sensors, the PSM Series automatically detects the sensor model, pressure type, and range without requiring additional setup.
• Customizable Display Colors: Users can set the PV display color to red or green based on the control output type, allowing for quick visual identification of operating status.
• Individual Output Indicators: Each channel is equipped with its own output indicator, providing clear visibility into the status of each connected sensor.
• RS485 Communication Support: The PSM Series supports Modbus RTU communication, enabling integration into larger control systems with up to 31 connected units.
• Refrigeration Pressure Control Mode: Specialized control modes are available for refrigeration applications, enhancing system efficiency.
• User-Friendly Wiring: Designed for ease of installation, the PSM Series features straightforward wiring and sensor connections, reducing setup time.
• Durable Design: With a robust construction that includes IP65-rated front protection, the PSM Series is built to withstand harsh industrial environments.

Communication Interface

The PSM Series units are equipped with RS485 communication capability, supporting the Modbus RTU protocol. This allows the units to be integrated into larger industrial networks with up to 31 units communicating over a two-wire half-duplex system. With adjustable baud rates up to 38400 bps and configurable communication response times, the PSM Series offers flexibility for various industrial communication needs.

Dimensions and Design

The PSM Series is designed with compactness and efficiency in mind. The front panel features a clear LED display for easy monitoring, while the rear panel provides secure connections for sensors and communication interfaces. The unit's robust build, including IP65 front protection, ensures reliable performance even in demanding environments.

Installation and Operation

Installation of the PSM Series is straightforward, thanks to its user-friendly design. The units come with mounting brackets and clear instructions, ensuring that setup is quick and easy. The front panel keys allow for easy navigation through settings and parameters, while the digital input and output options provide flexibility in system integration.

Ordering Information

Selecting the correct PSM Series model for your application is simple. Choose between models based on the number of channels (4 or 8), sensor input type (1 - 5 VDC or 4 - 20 mA), control output type (NPN or PNP open collector), and optional features like digital input or RS485 communication.

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