Schneider SR3XT61FU Description Description Schneider 100-240VAC, 4 DI / 2 RO exp module. Related products SCHNEIDER TSX3705001 SCHNEIDER ATV31HU15N4 SCHNEIDER TSXPSY1610 SCHNEIDER TSXAEY414 SCHNEIDER TSXDEY64D2K SCHNEIDER TSX1723428
