System board for Schneider Electric, Tricon CX series by Triconex, TAN48 approval, For 16-channel universal I/O card 3902(A)X and AO card 3809(A)X, For 16 modules, Supported signal types: DI/DO/AI/TI/AO/UIO, 24 V DC supply, Hazardous area: pluggable screw terminals, blue, Non-hazardous area: Sub-D connector (male), 50-pin, Up to SIL 3 acc. to IEC/EN 61508, Number of modules: 16, Signal type: Analog outputUniversal, Manufacturer: Triconex, Control system type: Tricon CX