Description

The4-ChannelRelay Moduleis a full-height modulethat provides four relay outputs. Any number of4-ChannelRelay Modules can beplaced in any oftheslots to theright ofthe Transient Data InterfaceModule. Each output ofthe4ChannelRelay Modulecan beindependently programmed to perform voting logic.

Each relay utilized on the4-ChannelRelay Moduleincludes Alarm DriveLogic.

Programming for theAlarm DriveLogic uses ANDand OR logic, and can usealarming inputs (Alert and Danger statuses), Not-OK, or individualPPLs from any monitor channelor any combination ofmonitor channels in therack. You can program this Alarm Driveto meet your application needs using the3500Rack Configuration Software.