Schneider TM2DMM24DRF Description Description Schneider Expansion Module, 24 I/O (16 In 24VDC, 8 relay Out 2A, Spring Terminal block). Related products SCHNEIDER TSXDSY32T2K SCHNEIDER TSX3705001 SCHNEIDER TSXPSY5520 SCHNEIDER TSX1722028 SCHNEIDER TSXDMZ28DTK SCHNEIDER ATV16U29M2