2/27/2014 12:38 PM | |
Posts: 86 Rating:
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Hi All, Kindly I need your help for determining the right way to calculate the total power consumtion for S7-300 I/O signal modules (DI,DO,AI and AO modules). for example, how to calulate the total power consumption for "Digital input module SM 321; DI 32 x DC 24 V; (6ES7321-1BL00-0AA0)" according to the following info mentioned in its data sheet (find it atatched): Current consumption • From the backplane bus=Max. 15 mA Power loss of the module=Typ. 6.5 W Sensor selection data Input voltage • Rated value=24 VDC • "1" signal=13 V to 30 V • "0" signal=- 30 V to + 5 V Input current • "1" signal=Typ. 7 mA Thanks in advance
AttachmentSM 321; DI 32 x DC 24 V - datasheet.pdf (1517 Downloads) |
3/6/2014 9:09 AM | |
Posts: 86 Rating:
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Any suggestions? |
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