Schneider TM2DMM8DRT Description Description Schneider Expansion Module, 8 I/O (4 In 24VDC, 4 relay Out 2A, Removable screw terminal block). Related products SCHNEIDER TSX3705001 SCHNEIDER TSXDMZ64DTK SCHNEIDER TSXPSY1610 SCHNEIDER TSXDEY32D2K SCHNEIDER TSX1722028 SCHNEIDER TSXAEY800