931N-C122

The Allen-Bradley 931N-A222 analog signal splitter is a standard isolator and signal conditioner which belongs to the Bulletin 193 Nano product line of signal conditioning devices. It helps to protect a control system from noise while eliminating ground loop errors through galvanic isolation. This device can produce 2 outputs from 1 input which helps the users to monitor measurements from 2 locations. The 931N-A222 analog signal splitter offers different types of signals such as bipolar, RTD, and linear resistance signals. It can process non-linear signals by compensation to create a linear signal. In addition to the signal conversion, this conditioner can amplify a signal to provide a high-level standard analog signal with greater accuracy. It has multiple certifications for global use including the CE, IECEx, RMC, and DNV-GL standards.

The 931N-A222 analog signal splitter comes with 4-way isolation when there are multiple channels in either the input or output side. The galvanic isolation is established between the input, the 2 outputs, and the power supply. It allows for the long-distance transmission of a signal while reducing the need for an expensive cable to the control system. It attempts to eliminate the signal degradation of constantly changing process measurements during signal transmission. The dimensions of this analog signal splitter are 6.1 x 112.5 x 114.3 millimeters. The DIN Rail mounting option of the device reduces the need for complex power supply wiring. The 931N-A222 analog signal splitter offers low power consumption while maintaining energy efficiency. It can be used to gather the measurement data of applicaton processes in harsh industrial environments. Its input is protected against polarity errors and overvoltage. It improves the quality of signals that are affected by electrical noise and constant changes.