Schneider SR2A201BD Description Description Schneider 24VDC 12 DI / 8 RO module, incl 2 config analog in. Related products SCHNEIDER TSXDEY16D2 SCHNEIDER TSXPSY5520 SCHNEIDER ATV58HD12M2 SCHNEIDER TSXDMZ64DTK SCHNEIDER ATV31HU15N4 SCHNEIDER TSXASR402