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Expansion modulesArticle number | 6ES7677-1DD60-1AA0 | 6ES7677-1DD50-2AA0 |
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| S7-MEC, EM PCI-104 | S7-MEC, EM PC |
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General information | | | Product type designation | EM PCI-104 | EM PC | Input current | | | from expansion bus | 100 mA | 580 mA | Power loss | | | Power loss, typ. | 2.4 W; Without inserted PCI-104 cards | 9 W | Power loss, max. | | 14 W | Hardware configuration | | | Integrated power supply | Yes | No | Interfaces | | | serial interface | 0 | 1x V.24 (RS232) | Industrial Ethernet | | | | | Onboard, 10/100/1000 Mbit/s, RJ45 | Ambient conditions | | | Ambient temperature during operation | | | | 0 °C | 0 °C | | 50 °C | 50 °C | Dimensions | | | Width | 120 mm; Without bus connector Extension-Bus | 80 mm; Without bus connector Extension-Bus | Height | 125 mm; Without external voltage connecting terminal | 125 mm | Depth | 115 mm | 115 mm | Weights | | | Weight, approx. | 0.5 kg | 0.4 kg |
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