The SLC 500™ 8 Channel Isolated AC Triac Outputs (74-276V) Module provides 8, triac-controlled, isolated-circuit outputs, each with its own common. This module also provides a broad operating range for increased versatility. It is designed for use with high inductive loads, such as solenoids, relays, and motor starters. Unlike relay outputs, triac outputs do not require back-EMF surge suppression for many inductive loads. A triac output module is also a good replacement for a relay output module when solid-state speed and reliability are desired. This module comes with TechConnect™ support from Rockwell Automation at no additional cost to you.