Product Description

Product Parameters & Specifications

• Channels: 8-channel fully isolated analog input.
• Signal Types: Supports thermocouple (TC), thermal resistor (RTD), voltage (mV/V), and current (mA).
• Voltage/Current Measurement: 16-bit ADC resolution, nonlinearity error <0.01%.
• Sampling Rate: Single channel 100ms update cycle, full channel scan time <1s.
• Cold End Compensation: Built-in thermistor for automatic compensation of thermocouple cold end temperature.
• Electrical Isolation: Channel-level isolation (≥1500V AC) and system-level isolation (common mode rejection ratio >120dB).
• Operating Temperature Range: -40°C to +85°C.
• Protection Level: IP20 (rack-mounted).
• Redundancy: Supports dual redundant bus, automatic switching time <50ms.
• Diagnostic Functions: Real-time monitoring of input disconnection, short circuit, over-range, and other faults.

Series

Features

• High Precision Signal Acquisition: Ensures accurate measurement of temperature, pressure, flow, and level.
• Wide Signal Compatibility: Supports multiple types of signals, including thermocouple, RTD, voltage, and current.
• Robust Design: Built to withstand harsh industrial environments with wide temperature ranges and high reliability.
• Redundant Communication: Ensures high reliability through redundant fieldbus communication.
• Channel-Level Diagnostics: Provides real-time monitoring and fault detection at the channel level.
• Easy Installation and Maintenance: Designed for easy integration and maintenance in existing systems.

Functions

• Signal Acquisition: Collects analog signals from various sensors.
• Signal Processing: Converts analog signals into digital signals for the control system.
• Data Transmission: Sends processed data to the control system via the fieldbus.
• Control Logic Execution: Executes control logic based on input signals and system requirements.

Uses

• Process Control: Used in process control systems to monitor and control continuous processes.
• Data Acquisition: Collects data from various sensors and devices for monitoring and control.
• Safety Interlocking: Implements safety interlocks in critical processes.
• Energy Optimization: Helps in optimizing energy usage in industrial processes.

Application Fields

• Petrochemical Industry: For monitoring and control of continuous processes in refineries and chemical plants.
• Power Generation: Used in power plants for process control and monitoring.
• Metallurgy: For control and monitoring in metal production processes.
• Water and Wastewater Treatment: Manages water treatment plants and environmental equipment.
• Food and Beverage Industry: Ensures reliable signal transmission in food and beverage production processes.
• Pharmaceutical Industry: Ensures precise control in pharmaceutical manufacturing.