Spot Siemens 6DD1681-0CB2 SE21.2 16-Channel Relay Output Module
Spot original Siemens 6DD1681-0CB2 SE21.2 digital interface module, 16-channel relay output, 24V DC/50mA per channel, signal isolation for SIMADYN D/TDC system, factory sealed, 12-month warranty, Germany origin industrial spare part.