Product Description

The part number 3AI375. 6 is an integral part of the B&R SYSTEM 2005, primarily utilized for its reliability and accuracy. Each of the input signals has been designed as differential signals and electrical isolation between the signal inputs and the input module and the PLC is maintained to improve the signal quality and, also protect the system.

The required input signals are 0 to 20 mA and the module can accept -50 to +50 mA thus immersing it in flexibility in industrial uses. The digital converter of the device is 12 bits which makes it provide a precise and accurate conversion of data for several essential operations. As for the operating modes, there is only one identified for this device, the 3AI375. 6 is provided to support normal running with cyclic measurement and the option of averaging, and there are also two special working modes, namely the direct software timing mode and the default time usage mode. All the channels are characterized by a very low conversion time, which does not exceed 1 ms and also it is less than 1.5 ms, in case the averaging is active, the data is processed quickly and the reaction time is short. A first-order low pass is designed for the input filter of the module and its cut-off frequency is 450 Hz enabling reduction of noise and improvement of signal quality. It boasts a basic accuracy of ~0.1% at 25 degrees C, with minimal offset drift (~0.0025%/ degrees C) and gain drift (~0.01%/ degrees C), ensuring consistent performance across varying environmental conditions. The repeat precision is high, at ~0.05% while intermodulation between the various channels is limited to - 66 dB, thus decreasing cross-talk between the different channels.

The power consumption of the module is minimal with a maximum of 1 W at 5 V and 3. 5 W at 24 V, which sums up to 4. 5 W. The size of this module has been designed to fit into the B&R 2005 single-width family and hence it is very useful in compact and integrated systems. The 3AI375. 6 Analog Input Module has high-density performance that is suitable for modern and high-demand industrial automation systems. The product is available at Wake Industrial with a one-year warranty period.