8-Channel, Form A, Relay Output Module for Compact FieldPoint—The cFP-RLY-421 has nonlatching, single-pole-single-throw (SPST) Form A relays (1.5 A) for switching general-purpose signals and loads. The module features transient isolation between the output channels and the backplane. To make installation and setup easier, the cFP-RLY-421 features HotPnP (plug-and-play) operation and is automatically detected and identified by the configuration software.