SCHNEIDER TSXSCM2116 Description Description SCHNEIDER TELEMECANIQUE COMMUNICATION MODULE – PORT_0 RS232C PORT_1 UNITELWAY Related products SCHNEIDER TSX1722028 SCHNEIDER TSXDEY32D2K SCHNEIDER ATV16U29M2 SCHNEIDER TSXETZ410 SCHNEIDER TSXAEY414 SCHNEIDER ATV28HU54N4