Products for Totally Integrated Automation and Micro ... - Siemens

© Siemens AG 2010SIMATIC S7-1200Central processing unitsCPU 1211C■ Technical specifications (continued)6ES7 211-1BD30-0XB0 6ES7 211-1AD30-0XB0 6ES7 211-1HD30-0XB0Product-type designation CPU 1211C AC/DC/Relay CPU 1211C DC/DC/DC CPU 1211C DC/DC/RelayGalvanic isolation digital outputs• Galvanic isolation digital outputs Yes; Relays Yes Relays• between the channels No No No• between the channels, in groups of 1 1 1Permissible potential differencebetween different circuits500 V DC between 24 V DC and5 V DC500 V DC between 24 V DC and5 V DCEMCInterference immunity against discharge ofstatic electricity• Interference immunity against discharge Yes Yes Yesof static electricity acc. to IEC 61000-4-2- Test voltage with air discharge 8 kV 8 kV 8 kV- Test voltage with contact discharge 6 kV 6 kV 6 kVInterference immunity to cable-borne interference• on the supply lines acc. to IEC 61000-4-4 Yes Yes Yes• Interference immunity on signal lines acc. Yes Yes Yesto IEC 61000-4-4Immunity to surge voltages• on the supply lines acc. to IEC 61000-4-5 Yes Yes YesImmunity to conducted interference, inducedby high-frequency fields• Interference immunity against highfrequencyYes Yes Yesradiation acc. to IEC 61000-4-6Emission of radio interference in accordancewith EN 55 011• Emission of radio interferences acc. to Yes; Group 1 Yes; Group 1 Yes; Group 1EN 55 011 (limit class A)• Emission of radio interference acc. to Yes Yes YesEN 55 011 (limit class B)Climatic and mechanical conditions forstorage and transportClimatic conditions for storage and transport• Free fall- Max. height of fall (in packaging) 0.3 m; five times, in shippingpackage0.3 m; five times, in shippingpackage500 V DC between 24 V DC and5 V DC0.3 m; five times, in shippingpackage•Temperature- permissible temperature range -40 °C ... +70 °C -40 °C ... +70 °C -40 °C ... +70 °C• Relative humidity- permissible range (without condensation)at 25 °C95% 95% 95%4Siemens ST 70 N · 20104/11