Schneider BMXDDI1603H Description Description Schneider Digital Inputs module, 16 Channels, Ruggedised Range. 48 VDC, Sink (positive logic), IEC Type 3 Related products SCHNEIDER TSXDEY16D2 SCHNEIDER ATV31HU15N4 SCHNEIDER TSXDEY32D2K SCHNEIDER TSX3705001 SCHNEIDER TSXDMZ28DTK SCHNEIDER ATV58HD12M2