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 TSXMFPP224K SCHNEIDER TSX1722028 SCHNEIDER TSXAEY414 SCHNEIDER TSXPSY5520 SCHNEIDER TSXAEY800