Schneider 140DDO15310 Description Description Schneider 32 DO, 5VDC TTL, 4 Groups Related products SCHNEIDER TSXDMZ28DTK SCHNEIDER ATV58HD12M2 SCHNEIDER TSXDST1635 SCHNEIDER TSXDEY64D2K SCHNEIDER TSXETZ410 SCHNEIDER TSXMFPP224K