Siemens | Simatic S7 6ES7157-0AA81-0XA0

Product Details

• Part Number 1 6ES7157-0AA81-0XA0

Product Description

Within the Simatic S7 product line, Siemens 6ES7157-0AA81-0XA0 serves as an Interface Module.

From a maintenance perspective, this component supports the information path between compatible parts of the automation system. Its exact medium, protocol, addressing, and redundancy behavior are determined by the module and system configuration. The documented module assignment should remain the basis for selection.

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.

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. Service decisions should reflect the configured signal and control function.

Product Documentation

• Part Notes

  SIEMENS SIMATIC DP IM157 INTERFACE FOR EXPANDED TEMPERATURE RANGE, IM157 COUPLER MODULE DP/PA LINK, THE IM157 AND ONE OR MORE DP/PA COUPLERS FORM THE DP/PA LINK

• Common Part Typos 6ES7157-0AA81-0XAO, 6ES7157-0AA81-OXA0, 6ES7157-0AA8I-0XA0, 6ES7157-0AA8l-0XA0, 6ES7157-OAA81-0XA0, 6ES71570AA810XA0, 6ES71570AA810XAO, 6ES71570AA81OXA0, 6ES71570AA8I0XA0, 6ES71570AA8l0XA0, 6ES7157OAA810XA0, 6ES7I57-0AA81-0XA0, 6ES7I570AA810XA0, 6ES7l57-0AA81-0XA0, 6ES7l570AA810XA0

Reviews

5.0 Rating

"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

"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

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

- Tony N., United States

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

- Serge, United States

"Dear Frank and James, This morning we tested the "new" IEPAF01 cards. Everything is fine!!! I want to express my thanks and my personal acknowledgement on how you..."

- Carmelo I., Italy