Parameters and Specifications:
–Input Voltage Range: Typically 12-48VDC1.
–Input Signal Types: Configurable for voltage or current input, such as 0(4)…20mA, 0(1)…5V, but cannot be mixed within the same I/O module2.
–Input Resistance: Voltage input > 10MΩ, current input 250Ω2.
–Output: Converts analog signals to digital signals for processing by PLCs or other control systems3.
–Communication Protocols: Supports standard communication interfaces like Profibus, Modbus, and HART32.
–Resolution: 12-bit, providing high-precision analog signal measurement2.
Dimensions and Weight:
–Dimensions: Approximate dimensions may vary, but one model, AI815-3BSE052604R1, has dimensions of 170mm x 105mm x 32mm1.
–Weight: Approximately 120g for the AI815-3BSE052604R1 model1. However, weights may vary by model and configuration.
Series:
- Part of ABB’s AI series of analog input modules4.
Features:
–High Accuracy: Offers high-resolution and high-precision analog-to-digital conversion3.
–Modularity: Modular design supports easy installation, configuration, and expansion2.
–Programmability: Allows software configuration of sampling rates, measurement ranges, and other parameters3.
–Isolation and Grouping: Provides ground isolation for enhanced system safety and stability2.
–Wide Temperature Range: Can operate in temperatures from -20°C to +50°C1.
–Cost-Effective: Reduces wiring costs by allowing installation near sensors and actuators2.
Functions:
–Analog Signal Acquisition: Used in industrial automation systems to acquire analog signals from sensors, transmitters, etc.3.
–Signal Conversion: Converts acquired analog signals into digital signals for further processing and analysis by PLCs or other control systems3.
–Process Control: Widely applicable in industries such as manufacturing, chemicals, power, etc., for monitoring and controlling various analog signal devices
