Schneider SR2E201B Description Description Schneider 24VAC, 12 DI / 8 RO module, incl clock. Related products SCHNEIDER TSXDEY32D2K SCHNEIDER TSXDMZ28DTK SCHNEIDER ATV58HD12M2 SCHNEIDER TSXAEY414 SCHNEIDER TSXAEY800 SCHNEIDER ATV31HU15N4