Schneider STBDDI3725KS Description Description Schneider 16 DI, 24VDC, sink 2wire, 5ms fixed, limited diagnostics, no reflex, Basic Related products SCHNEIDER TSXMFPP224K SCHNEIDER TSXDST1635 SCHNEIDER TSX1723428 SCHNEIDER TSXAEY800 SCHNEIDER TSX1722028 SCHNEIDER TSXDMZ28DTK