11/15/2022 12:08 PM | |
Joined: 10/28/2019 Last visit: 6/29/2024 Posts: 5 Rating: (0) |
Hello All. I have a little concern. I am trying to select an s7-1200 analog input module that suports both Resistance and 4-20mA. I found "Analog input module AI8 x 13 bits; plug-in terminal blocks; input: 2.5V, 5V, 10V and 0/4 to 20mA; configurable frequency suppression; configurable smoothing; configurable diagnostics 6ES7 231-4HF32-0XB0". The Data sheet says its support both 4-20mA signal and Resistance, but when i tried to configure the module for a reistance input, I couldnt. I can only confifure it to receive voltage and current input. I have attached the part of the datasheet that indicates that the module supports resistance input. KINDLY HELP CLARUFY WHY. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/16/2022 06:14:56New subject after splitting |
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11/16/2022 8:20 AM | |
Joined: 9/23/2005 Last visit: 10/9/2024 Posts: 4743 Rating: (724) |
There's nothing mentioned about direct resistance measurement in the manual. |
Regards, |
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