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Siemens 6AG1197-1LB00-4XA0 SIPLUS S7-400 Y Coupler

Siemens SIPLUS S7-400 Y Coupler for redundant communication.

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ManufacturerSiemens

Part number6AG1197-1LB00-4XA0

Part Number 6AG1197-1LB00-4XA0

Manufacturer Siemens

Series SIPLUS S7-400

Based on 6ES7197-1LB00-0XA0

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12-month warranty

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Conformal Coating Y Coupler Functionality For S7-400 Systems Redundant Communication Support 0 to +60 °C Operating Temperature

Product description

The Siemens 6AG1197-1LB00-4XA0 is a SIPLUS S7-400 Y Coupler, based on the 6ES7197-1LB00-0XA0, featuring conformal coating for enhanced protection in industrial environments. It is designed for operation within a temperature range of 0 to +60 °C. This Y coupler is a key component for establishing redundant communication paths within Siemens S7-400 automation systems.

This Y coupler is instrumental in building high-availability systems, particularly in sectors like power generation, process control, and continuous manufacturing where system uptime is critical. It enables redundant communication links to controllers, significantly reducing the risk of communication failure and ensuring uninterrupted operation.

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Technical specifications

Part Number	6AG1197-1LB00-4XA0
Manufacturer	Siemens
Series	SIPLUS S7-400
Based on	6ES7197-1LB00-0XA0
Coating	Conformal
Operating Temperature	0 to +60 °C
Function	Y Coupler
Application	Redundant Communication Paths

Common applications

Industrial Automation

High Availability Systems

Power Generation

Process Control

Continuous Manufacturing

Critical Infrastructure

Compatible systems

Siemens S7-400 Siemens SIMATIC S7

Also known as

6AG11971LB004XA0 Siemens SIPLUS Y-Link S7-400 Redundant Coupler

Replaces / compatible with

This module is a specific, environmentally hardened variant of the Siemens S7-400 Y Coupler, designed for use in demanding industrial settings.

Technical note

Expert tip

Proper configuration of the Y coupler is essential for establishing and maintaining redundant communication paths, ensuring maximum system uptime for S7-400 controllers.

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Frequently asked questions

What is the primary function of the Siemens 6AG1197-1LB00-4XA0 Y Coupler?

The Siemens 6AG1197-1LB00-4XA0 serves as a Y coupler in Siemens S7-400 systems, enabling the creation of redundant communication paths to enhance system availability and fault tolerance.