Bently Nevada 177897-01 3701 Output Relay ModuleDescription The Bently Nevada 177897 01 is a 3701 series output relay module used in turbine safety and condition monitoring systems. It provides reliable digital output control for alarms, shutdowns, and interlocks in industrial environments. Specifications Model: 177897 01 Series: Bently Nevada 3701 Type: Output Relay Module Output Channels: Multiple solid state relay outputs Relay Type: Normally open (NO) or normally closed (NC), depending on