Defaults
The module has the following default settings in
STEP 7
:
● Channels 0 to 7: "Voltage" measuring method ; "± 10 V" measuring range
You can use these measuring methods and measuring ranges without configuring the SM 431;
AI 8 x 14 Bit in STEP 7.
5.22 Analog input module SM 431; AI 16 x 13 Bit (6ES7431-0HH00-0AB0)
5.22.1 Features
Overview
The analog input module SM 431; AI 16 x 13 bit has the following features:
● 16 inputs for current/voltage measurement
● Various measuring ranges, adjustable in parallel
● Resolution 13 bits
● Non-isolated between analog section and bus
● Maximum permitted common mode voltage between the channels or between the reference
potentials of the connected sensors and central grounding point 2 V DC/AC
Analog modules
5.22 Analog input module SM 431; AI 16 x 13 Bit (6ES7431-0HH00-0AB0)
S7-400 Automation System Module Data
264 Reference Manual, Ausgabe 11/2016, A5E00850736-08
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