Siemens | Simatic S7 6ES7231-4HD30-0XB0

Product Details

• Part Number 1 6ES7231-4HD30-0XB0
• EAN 6940408100350
• HTS 85389091
• Country of Origin China

Product Description

Siemens 6ES7231-4HD30-0XB0 is an Analog Input Module for the Simatic S7 product family.

From a maintenance perspective, a digital input module receives discrete on/off states from field contacts and devices, then makes those states available to the controller for monitoring, sequencing, alarms, and interlocks. Selection should account for the intended surrounding hardware configuration.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Application details remain governed by the exact product revision.

Country of origin is listed as China.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Final selection should be based on the plant's controlled-equipment records.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S7-1200 analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20mA

• Common Part Typos 6ES7231-4HD30-0XBO, 6ES7231-4HD30-OXB0, 6ES7231-4HD3O-0XB0, 6ES72314HD300XB0, 6ES72314HD300XBO, 6ES72314HD30OXB0, 6ES72314HD3O0XB0, 6ES723I-4HD30-0XB0, 6ES723I4HD300XB0, 6ES723l-4HD30-0XB0, 6ES723l4HD300XB0

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

"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."

- Birdman Chief Engr., 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

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., United States

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."

- Katie, United States