High Precision Temperature Input Module with 24-bit ADC Resolution and 1500Vrms Isolation for Industrial Automation

1. Product Overview and Technical Specifications

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The SR2O-AP26 is a high-performance signal conditioning module designed for precise process control applications. This robust module features dual-channel analog input capability with advanced isolation technology, supporting various signal types including voltage, current, and thermocouple inputs. Key specifications include 24-bit ADC resolution, an operating temperature range of -20°C to +70°C, and compliance with IEC 61000-6-2/4 EMC standards. The module provides 1500Vrms channel-to-channel isolation and features a compact form factor for high-density rail mounting. With its DIN-rail mountable design and spring-clamp terminals, the unit ensures easy installation and maintenance while maintaining reliable operation in industrial environments.

​2. Application Advantages and Functional Features

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This conditioning module excels in industrial automation systems requiring accurate signal processing and data acquisition. The SR2O-AP26 is particularly effective for temperature monitoring, pressure measurement, and flow control applications in process industries. Key advantages include automatic sensor break detection, programmable filter settings, and real-time diagnostics capabilities. The module's dual-channel design reduces installation space requirements by 50% compared to single-channel alternatives, while the wide operating voltage range (18-32V DC) ensures stable performance in fluctuating power conditions. These features combine to provide enhanced measurement accuracy, reduced system downtime, and simplified maintenance procedures, making it ideal for continuous process monitoring and control applications.

​3. System Integration and Performance Benefits

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The module offers seamless integration through industry-standard communication protocols and advanced configuration options. Features include programmable scaling, linearization for various sensor types, and configurable alarm thresholds. The unit's robust construction ensures reliable performance in harsh environments with high immunity to electromagnetic interference. These capabilities enable precise process monitoring while reducing installation costs and improving system reliability. The module's diagnostic functions and easy configuration through software tools contribute to efficient system maintenance and optimized process control in demanding industrial applications.

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.

With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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