JUMO meroVIEW: A Versatile Digital Indicator for Advanced Applications

JUMO introduces the meroVIEW series, a new generation of digital indicators designed to deliver clear, precise visualization of process variables while integrating PLC functionality for real-time process control. With a customizable menu, multilingual support (four languages), text-based guidance, and quick PUSH-IN terminal wiring, the device ensures seamless setup and adaptability across multiple industries.

The series is available in various display formats—96 × 48 mm, 48 × 48 mm, 48 × 96 mm, and 96 × 96 mm—featuring a five-digit readout for optimal clarity.

Supporting up to five universal measuring inputs, the device accommodates RTD temperature sensors, thermocouples, potentiometers, and standard analog signals (0(4)–20 mA/0(2)–10 V). Custom linearization, including 40 value pairs or a fourth-order polynomial function, enables precise adaptation to different sensor types. High-speed pulse inputs allow for monitoring machine speeds, totalized flow rates, or pulse counting.

A modular architecture allows for flexible expansion with additional digital and analog I/O modules, interfaces, and power supply options for two-wire transmitters.

Connectivity is enhanced with multiple communication interfaces, including RS485 (Modbus RTU master/slave), Ethernet (Modbus TCP master/slave), and PROFINET, along with USB host and USB device functionality.

Beyond standard features such as min/max value tracking, measured value hold, and a tare function for weighing applications, advanced mathematical and logical functions facilitate complex signal processing and control logic using ST code (structured text).

The setup software includes an ST editor and debugging tools, making it easy to create and refine custom automation programs.