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S7-1200 Off

Created by: Enrique Juarez at: 11/22/2012 10:28 PM (2 Replies)

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11/22/2012 10:28 PM	Rate (0)
Enrique Juarez Posts: 2 Rating: (0)	Hi, i dont speak english well. im from peru, i have plc s7-1212c AC/DC/RLY, when i install hardware (simulator 8 position) because used 24vdc for DI, then i wiring power supply plc turn off. 24vdc really is 25.7vdc. I need help, i dont understand whay happend. Thx.
Enrique Juarez Posts: 2 Rating: (0)
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12/10/2012 3:56 PM	Rate (0)
Jr_Jrsolutions_BR Posts: 38 Rating: (0)	hi Enrique You solve the Problems or not, if not i can help you!!! Nilton Junior
Jr_Jrsolutions_BR Posts: 38 Rating: (0)	Last edited by: Jr_Jrsolutions_BR at: 12/10/2012 3:57 PM
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12/10/2012 4:22 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/23/2026 Posts: 16407 Rating: (2524)	Enrique Juarez Hi, i dont speak english well. im from peru, i have plc s7-1212c AC/DC/RLY, when i install hardware (simulator 8 position) because used 24vdc for DI, then i wiring power supply plc turn off. 24vdc really is 25.7vdc. I need help, i dont understand whay happend. Thx. 25.7VDC is within tolerance. What AC power is connected to L+/M?
	science guy
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