Schneider SR2B122BD Description Description Schneider 24VDC, 8 DI / 4 TO module, Incl clock & 4 config analog in. Related products SCHNEIDER TSXMFPP224K SCHNEIDER TSXDSY32T2K SCHNEIDER TSX1723428 SCHNEIDER ATV16U29M2 SCHNEIDER TSXDEY32D2K SCHNEIDER ATV31HU15N4