System board for Schneider Electric, Tricon series by Triconex, TAN48 approval, For 32-channel (16+16) DO cards 3625 and 3664, For 32 modules, Recommended modules: HiC2873 (DO), HiC2877 (DO), 24 V DC supply, Hazardous area: pluggable screw terminals, blue, Non-hazardous area: ELCO socket, 56-pin, Number of modules: 32, Signal type: Digital Output, Manufacturer: Triconex, Control system type: Tricon