System board for Schneider Electric, Tricon CX series by Triconex, For 32-channel (16+16) AI cards 3722X and 3723X, For 16 modules, Recommended modules: HiC2027 (AI), HiC2027ES (AI), 24 V DC supply, Hazardous area: pluggable screw terminals, blue, Non-hazardous area: screw terminals, black, Non-hazardous area: ELCO socket, 56-pin, Up to SIL 3 acc. to IEC/EN 61508, Number of modules: 16, Signal type: Analog input, Manufacturer: Triconex, Control system type: Tricon CX, Safety Integrity Level (SIL): SIL 3