The QuEST Non-vital 32 input / 32 output controller (NV3232) is designed to provide a serial-to-discrete non-vital I/O interface for industry standard railway interlocking controllers. With 32 inputs, 32 bipolar outputs, RS-232, RS-485, Current Loop, Ethernet, and multiple communication protocols, the NV3232 is the perfect cost- effective non-vital I/O solution for any railway signaling application that uses industry standard interlocking controllers. Through its Ethernet port, the NV3232 provides I/O expansion up to 128 inputs and 128 outputs when using a single serial interface to the interlocking controller. The NV3232 can store a QuEST Softpanel LCP, so it is a great option for adding local control to a wide variety of locations.

QuEST Part Number (QPN): 800-160132-1010