Schneider SR3XT141BD Description Description Schneider 24VDC, 8 DI / 6 RO exp module. Related products SCHNEIDER TSXDSY32T2K SCHNEIDER TSXDEY16D2 SCHNEIDER TSXAEY800 SCHNEIDER TSXDEY32D2K SCHNEIDER TSXAEY414 SCHNEIDER TSX1722028