Schneider XBTZ939 Description Description Schneider Interface Unit, Current loop to RS232 (also used with XBTZ980 for XBTRT511) Related products SCHNEIDER TSXDMZ28DTK SCHNEIDER TSXETZ410 SCHNEIDER TSXDEY16D2 SCHNEIDER TSX1723428 SCHNEIDER ATV31HU15N4 SCHNEIDER TSXPSY5520
