Pilot Circuit Converters

This document provides technical specifications and operational details for the K-Series pilot circuit converter modules, specifically types K508, K604, and K716. These modules interface 120 VAC electrical equipment—such as pilot contacts, motor starters, and solenoid-operated valves—with digital logic systems. The K716 serves as a terminal block, while the K508 and K604 provide input and switching capabilities, including contact bounce suppression and electrical protection via fast fuses. The document outlines module functions, electrical ratings (250 VA), wiring configurations, and mounting dimensions.