Product Introduction

I. Main Functions
Signal Processing: As a daughter board, it is responsible for signal conversion and processing between the main controller and field devices, supporting analog/digital signal acquisition and output.
Modular Expansion: Plug-and-play design, flexible access to the Measurex series control unit for quick expansion and configuration of I/O channels.
Communication Protocol Integration: Built-in RS-485 interface and Modbus protocol compatibility support communication with PLC and DCS.
II. Hardware Design
Circuit Architecture: Multi-layer PCB design, built-in high-precision operational amplifier (accuracy ±0.4%) and 16-bit ADC/DAC module to ensure the stability of signal conversion.
Environmental Adaptability: The working temperature range covers -20℃~60℃, and the protection level reaches IP67, suitable for industrial scenarios such as dust and oil.
III. Typical specifications

Power supply voltage: 24VDC ±10%
Digital input: contact capacity 10A/250VAC
Analog channel: 4-20mA/0-10V, 16-bit resolution
Communication interface：RS-485/Modbus RTU

IV. Application scenarios
Paper industry: with quantity sensors, moisture sensors, to achieve closed-loop control of paper thickness and quality parameters.
Metalworking: integrated into the mill control system, real-time adjustment of roll pressure to ensure the consistency of sheet thickness.
Chemical industry: used to generate the signal of temperature and pressure sensors, supporting the accurate implementation of PID algorithms.

The thickness gauge is mainly used in aluminum, steel, paper, stainless steel, film and other industries where thickness is measured. They are widely used in industrial production for continuous or selective measurement of the thickness of products (such as steel sheet, steel strip, film, paper, foil and other materials).

- High measurement accuracy

- Suitable for measuring moving objects or fragile materials

- Able to maintain stable and reliable measurement under various conditions

- Easy to operate and understand

The instrument is suitable for measuring the thickness of various materials such as steel sheets, steel strips, films, paper, metal foil, etc.

Honeywell Frame Controller is an important component used in industrial automation and control systems, mainly for assembling and installing other modules or components to build a complete control system. Its main features and functions include:

Compact structure: Honeywell frame controller adopts compact design, which can save space and facilitate installation and maintenance.
Multiple Interfaces: Supports a variety of communication interfaces, such as RS-485, RS-232, CAN, etc., which makes it easy to connect with other devices or systems.
Expandability: with a certain degree of expandability, more functions and features can be added according to actual needs.
High reliability: able to work stably in harsh industrial environments with high reliability and stability.
Safety: with safety protection function to prevent accidents and equipment damage.
Function
Used in industrial automation and process control systems, supports Modbus, Ethernet and other communication protocols, with flexible input/output configurations and rich communication interfaces, suitable for control and monitoring applications in various industrial environments. High-performance digital regulator, supporting a variety of signal interfaces and control methods, with high precision and stability, suitable for temperature, pressure, flow and other parameters of the control.
Application Areas
Honeywell frame controllers are widely used in various industrial automation fields, such as temperature control, liquid level control, pressure control, etc., to ensure the stability and safety of the production process.

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