Communication modules for the implementation of standard and fail-safe applications. The head modules are equipped with the SafetyNET p interface and they are available for an extended temperature range (-T) and with railway approval (-R).
![60 ºC Ambient Temperature [Max] PSSuniversal PSS 4000 Communication Module (312085)](/ImgSmall/312085_F_PSSuHFSSNSD_F1_3c_800_v0.jpg "60 ºC Ambient Temperature [Max] PSSuniversal PSS 4000 Communication Module (312085)")
