Digital Input Module YOKOGAWA SDV144-S13

Description

The YOKOGAWA SDV144-S13 is a digital input module designed for industrial automation control systems. As part of the SDV series of input/output modules, it serves to receive digital signals from sensors, switches, and other field devices, then convert them into signals compatible with control systems, providing stable, reliable input for a range of industrial equipment. Key technical specifications include 16 isolated channels, module-level isolation for signal integrity, and power supplied directly from a DCS rack; its operating voltage is typically direct current, with exact values to be confirmed in the product manual. The module operates in temperatures ranging from -20 degrees Celsius to 60 degrees Celsius, and features a compact, rugged design with dimensions of 1.0 inch x 5.0 inch x 4.0 inch (2.5 cm x 12.7 cm x 10.2 cm) and a weight of 0.3 kg. Core features include high-precision signal input for control system accuracy, high reliability for stable operation in harsh industrial environments, and enhanced usability with built-in field indication, fault diagnosis, and self-calibration functions. It also offers multi-function compatibility with various control valves and systems, such as the Emerson ValveLink™ control system. Part of a broader SDV144 model family with suffix codes that vary by terminal type, explosion-proof standards, and temperature ranges, the -S13 is a standard configuration optimized for mid-to-small scale high-availability field control station applications.