Analog Input Module Sm 431; Ai 16 X 13 Bit (6Es7431-0Hh00-0Ab0); Features - Siemens SIMATIC S7-400 Reference Manual

Analog modules

5.22 Analog input module SM 431; AI 16 x 13 Bit (6ES7431-0HH00-0AB0)

Defaults
The module has the following default settings in
● 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
264
STEP 7 :
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08