Schneider TM2DMM8DRT Description Description Schneider Expansion Module, 8 I/O (4 In 24VDC, 4 relay Out 2A, Removable screw terminal block). Related products SCHNEIDER ATV16U29M2 SCHNEIDER TSXMFP032P SCHNEIDER TSXMFPP224K SCHNEIDER TSX1722028 SCHNEIDER TSXPSY1610 SCHNEIDER TSXAEY414