Schneider SR2E121FU Description Description Schneider 100-240VAC, 8 DI / 4 RO module, incl clock. Related products SCHNEIDER TSXPSY1610 SCHNEIDER TSXASR402 SCHNEIDER TSX1723428 SCHNEIDER TSXDET1612 SCHNEIDER TSXDEY32D2K SCHNEIDER TSXDEY16D2
