Schneider STBDDI3615K Description Description Schneider 6 DI, 24VDC, sink 2wire, 5ms fixed, limited diagnostics, no reflex, Basic Related products SCHNEIDER TSX1724012 SCHNEIDER TSXDET1612 SCHNEIDER TSXDMZ64DTK SCHNEIDER TSXDST1635 SCHNEIDER TSXDEY64D2K SCHNEIDER TSXDSY32T2K