Analog input module for compact controllers, 4AI, U/I 14bit, Screw connections XBF-AD04C

Analog Input Module for LS Electric Controllers – Precise Measurements and Reliability

This analog input module, designed for LS Electric compact controllers, expands the capabilities of automation systems with precise reading of analog signals. It allows connecting four independent inputs, configurable for voltage or current measurement, making it a versatile solution in many industrial applications. The XBF-AD04C module is ideal for both installers and end-users looking for a reliable and accurate way to monitor processes.

Universality and Accuracy in One Module

The XBF-AD04C module accepts a wide range of input signals, including DC voltages 1-5V, 0-5V, 0-10V and ±10V, and currents 4-20mA and 0-20mA. Thanks to 14-bit resolution, it provides high measurement accuracy – the measurement error is only ±0.2% at an ambient temperature of 25°C (±0.3% in a wider temperature range). This allows for precise monitoring and control of industrial processes. Configurable inputs allow you to adapt the module to specific application needs – without the need for additional components.

Design and Mounting – Simplicity and Solidity

The XBF-AD04C module is characterized by a compact design and easy mounting on a DIN rail. Screw terminals provide secure and reliable electrical connections. Additionally, the module has built-in digital filters (with adjustment time from 4 to 64,000 ms) and averaging function (from 4 to 16,000 ms), which allows reducing interference and improving the stability of readings. Galvanic isolation between inputs and controller power supply increases safety and interference resistance. It is worth noting the recommended wire cross-section – AWG22 (0.3mm²) or larger – to ensure optimal signal quality.

Applications and Compliance with Standards

The XBF-AD04C module finds application in a wide range of industrial applications, such as:

• Process monitoring systems
• Building automation (HVAC)
• Machine and equipment control systems
• Environmental parameter measurement (temperature, pressure)
• Quality control in production

The module meets IEC61131-3-2 standards regarding resistance to electromagnetic interference and IEC61000-4-x standards regarding electromagnetic compatibility. The operating temperature range is from 0 to 55°C, and storage from -25 to 70°C, which ensures reliable operation in various environmental conditions.