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Analog Inputs Card Ref: 6ES7 331-1KF01-0AB0

Created by: Tranber at: 2/26/2007 10:28 AM (3 Replies)

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2/26/2007 10:28 AM	Rate (0)
Tranber Posts: 24 Rating: (0)	Hello, I'm using an analog input card Ref : 6ES7 331-1KF01-0AB0. There's an electrical diagram on it, who show these diffrente types of inpout : CH0 and CH4 : Voltage input CH1 and CH5 : Current input CH2 and CH6 : Millivolt input CH3 and CH7 : Thermocouple input In the HW Config, I can change the type of each input, ans set Current input 4-20mA type (that I need), but it doesn't work. Can we really use any different type of input ? Thank you Tranber
Tranber Posts: 24 Rating: (0)
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2/26/2007 11:12 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 12/1/2023 Posts: 8596 Rating: (1140)	Hello Tranber, I think the following link is very usefull: http://support.automation.siemens.com/WW/view/en/23858437 Do you have 2WMT or 4WMT? Best regards, Wizard

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2/26/2007 2:03 PM	Rate (0)
Tranber Posts: 24 Rating: (0)	It's 2WMT. I just want to know if I can use all chanels as current type inputs. Actually, only the channel CH1 and CH5 work. (Current input scheme on the card). For the other one, no signal avaible, and I've more then 4mA throught the sensor. Tanks Tranber
Tranber Posts: 24 Rating: (0)
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2/26/2007 4:03 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 12/1/2023 Posts: 8596 Rating: (1140)	Hello Tranber, Yes, you can use all input channels. But when they are 2WMT, have a look at following link: http://support.automation.siemens.com/WW/view/en/18475312 Best regards, Wizard

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