Schneider SR2A201BD Description Description Schneider 24VDC 12 DI / 8 RO module, incl 2 config analog in. Related products SCHNEIDER ATV31HU15N4 SCHNEIDER TSXAEY1614 SCHNEIDER TSXDSY32T2K SCHNEIDER TSXDSY16R5 SCHNEIDER TSXAEY414 SCHNEIDER TSXDET1612