Basic Overview of ET200 SP HA

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The high-performance I/O system SIMATIC ET 200SP HA – perfectly matched to the requirements of the process industry and with clear advantages wherever ruggedness and maximum availability are important in the process and manufacturing industry. Benefits Availability: Redundancy at the PROFINET interface (S2 or R1) Hot swapping during runtime station expansion possible during runtime Easy to Use: Compact modules with permanent wiring. One terminal block for all 24 V standard signals Tool-free connection system with push-in-terminals Compact Design Compact with up to 56 i/o modules per station High concentration of up to 32 channels on a module that is only 22.5 mm wide System-integrated power bus Seamless integration in SIMATIC PCS new PROFINET IO communication standard Functions Main functions Compact I/O modules Up to 32 channels on a module that is 22.5 mm wide Up to 56 modules per station Perfectly suited for applications in the field Installation up to hazardous zone 2 Extended temp
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Basic Concept of Y link and its module.

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Basics Of Y link structure and Its module

Y link is used to connect the Single DP salve system to Redundant Master DP system. It consist of Two IM 153-2 and Y couple with backplane bus. When DP slaves are connected to Y link then it forms the separate individual Profibus network.

The Y link creates a gateway from a redundant DP master system to a unilateral DP master system.
Below is the brief architecture of Y link:

 


Steps to incorporate in Hardware Configuration:


1. Select the IM from the hardware catlog


2. Drag and Drop on the Profibus network of H system and check the properties


3. Select wether to define as PA link or Profibus Y link as per below


4. Finally it will come as per below. Add single port DP slaves on the new network created.



Important Points

1. 
The Y Link 6ES7197-1LA12-0XA0 comprises the following hardware components:
Hardware component Article number
2 x IM 153-2 6ES7153-2BA70-0XB0
1 x Bus module IM/IM 6ES7195-7HD80-0XA0
1 x Y Coupler 6ES7197-1LB00-0XA0
1 x Bus module Y Coupler 6ES7654-7HY00-0XA0

2.
Earlier IM157 was used now IM153-2 is used for configuration.
Backplane compatibility with the New IM if replacing with Old is to be check.



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