Siemens | Simatic S7 6ES7431-7QH00-0AB0

Product Details

• Part Number 1 6ES7431-7QH00-0AB0
• UPC 662643184204
• HTS 85389091
• Country of Origin Germany

Product Description

For Simatic S7 system applications, Siemens 6ES7431-7QH00-0AB0 provides the function of an Analog Input Module.

For replacement planning, digital input hardware creates the path from field-level status signals to control logic, allowing the system to evaluate operating conditions and respond through configured sequences or protective actions. The original wiring and configuration records should guide application.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The product should be matched to the documented control-system position.

Country of origin is listed as Germany.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Service decisions should reflect the configured signal and control function.

Product Documentation

• Part Notes

  Active Product 05.11.2021

  SIEMENS SIMATIC S7-400 analog input SM 431, isolated 16 AI; resolution 16 bit, U/I/Resistor/Thermocouple/Pt100 , alarm, diagnostics

• Common Part Typos 6ES7431-7QH00-0ABO, 6ES7431-7QH00-OAB0, 6ES7431-7QH0O-0AB0, 6ES7431-7QHO0-0AB0, 6ES74317QH000AB0, 6ES74317QH000ABO, 6ES74317QH00OAB0, 6ES74317QH0O0AB0, 6ES74317QHO00AB0, 6ES743I-7QH00-0AB0, 6ES743I7QH000AB0, 6ES743l-7QH00-0AB0, 6ES743l7QH000AB0

Reviews

5.0 Rating

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., United States

"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."

- Selva Moodley, South Africa

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada

"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"

- Serge, United States

"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States

"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."

- Tonya M., United States