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Product information
SIMATIC S7-1500 analog input module AI 8xU/I/RTD/TC ST, part number 6ES7531-7KF00-0AB0.
Detailed Parameters
Product family:SIMATIC S7-1500
Module designation:AI 8xU/I/RTD/TC ST
Signal types:U/I/RTD/TC
Resolution:16 bit
Accuracy:0.3%
Channels:8
Channel grouping:8 channels in groups of 8
RTD channels:4 channels for RTD measurement
Common mode voltage (RTD):10 V
Diagnostics:Diagnostics
Interrupts:Hardware interrupts
Delivery includes:infeed element, shield bracket and shield terminal
Front connector:Front connector (screw terminals or push-in) to be ordered separately
Engineering Context
The module provides analog input for U/I/RTD/TC signals with 8 channels organized in groups of 8.
RTD measurement is supported with 4 channels and a specified common mode voltage of 10 V.
Diagnostics and hardware interrupts are supported for system operation.
FAQ
1. What is the module type for part number 6ES7531-7KF00-0AB0?
SIMATIC S7-1500 analog input module AI 8xU/I/RTD/TC ST.
2. How many analog input channels does the module provide?
8 channels in groups of 8.
3. What resolution and accuracy are specified?
16 bit resolution and accuracy of 0.3%.
4. How many channels are available for RTD measurement?
4 channels for RTD measurement.
5. What common mode voltage is specified for RTD measurement?
10 V.
6. Is diagnostics and hardware interrupts supported?
Yes. The module includes Diagnostics and Hardware interrupts.
7. What is included in delivery and what needs to be ordered separately?
Delivery includes infeed element, shield bracket and shield terminal; the front connector (screw terminals or push-in) is to be ordered separately.
