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Help me with the input signal 5A, 1000V

8/13/2009 5:35 AM	Rate (0)
tuyenc1 Posts: 13 Rating: (0)	I have a problem with my input signal! I use an voltage transformer and an current transformed that mean i must read an input signal which have the range about 0-5A/0-1000V so how can i solve this problem? Please help me! I've just start with my learning about PLC/
tuyenc1 Posts: 13 Rating: (0)
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8/13/2009 7:26 AM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, It's not possible to read directly this references. You should use converters. To convert this signals to standart inputs for analog cards into S7-200 PLC. (For example 0-1000V convert to 4-20mA). Look at VariTrans P 42000 ... Regards, Hristo Mihalev

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This contribution was helpful to 1 thankful Users tuyenc1