931N-C164

The Allen Bradley 931N-C164 functions as a dual-channel converter within the signal conditioners series. This model is adept at handling two channels simultaneously. It requires an output loop powered supply voltage ranging from 6 to 35 volts DC. The converter accepts current inputs of 4 to 20 mA or a slightly wider range from 3.5 to 23 mA, allowing it to connect with various transmitters efficiently.

Designed for enhanced flexibility, the 931N-C164 provides a 2-wire transmitter supply voltage option, which spans from 3.5 to 32.5 volts. With a cutoff frequency set at 100 Hz, it optimally conditions signals for accurate processing. The device operates with a power consumption specification of 0.5 watts per channel, making it efficient for continuous monitoring or control applications.

Step response time is impressively quick, under 5 milliseconds, ensuring that the unit can quickly adapt to system changes. A key feature of the 931N-C164 is its robust galvantic isolation, presented as a 4-way isolator. This isolation allows for an impressive isolation voltage rating of 2.5 kV for one minute, enhancing user safety and reliability in operations. Additionally, the rated voltage is 300V eff, and the device is rated to pollution degree 2, indicating moderate environmental exposure.

It maintains a protection degree of IP20, providing a reasonable level of defense against dust and other contaminants. The screw terminal torque requirement is set at 0.5 N·m, ensuring secure connections during installation. Overall, the Allen Bradley 931N-C164 is engineered to provide a dual-channel solution for signal conversion, balancing efficiency with effective performance.