The Siemens 6ES7197-1LB00-0XA0 is a Y Coupler designed for the Simatic S7 PLC Systems. This essential component is used to establish a Y-Link for redundant controllers, enhancing the reliability and efficiency of your automation system. With a supply voltage range of 20.4 to 28.8 V dc, it ensures stable operation even under fluctuating power conditions.
This Y Coupler supports a maximum transmission rate of 12 Mbit/s and can accommodate up to 31 DP slaves, or 64 when using RS 485 repeaters or OLM/OBT. It also features an active terminating resistor for the termination of the lower-level DP master system.
The Siemens 6ES7197-1LB00-0XA0 is compact in size, measuring 40mm in width, 125mm in height, and 130mm in depth, making it easy to integrate into your existing setup. Despite its small size, it offers robust performance and is built to last, making it a valuable addition to your PLC system.
Please note that this part does not come with a status indicator or alarms, but it does offer diagnostic functions for easy troubleshooting. With its potential separation to the lower-level DP master system, it ensures safe and reliable operation.
In summary, the Siemens 6ES7197-1LB00-0XA0 Y Coupler is a high-quality, reliable component that can significantly enhance the performance and reliability of your Simatic S7 PLC Systems.