Siemens 6ES7972-0BA42-0XA0

Brand：Siemens
Model：6ES7972-0BA42-0XA0

Inventory situation: Goods are available in stock.

Product Application Scenarios

In automotive assembly lines, the 6ES7972-0BA42-0XA0 plays a critical role in synchronizing robotic arms and conveyor systems. Its screw-type terminals and IP20-rated enclosure protect against dust and solid particles, maintaining stable data flow in harsh factory settings . Similarly, in pharmaceutical production, the connector's silicon-free design and ROHS compliance ensure compatibility with sensitive cleanroom environments, enabling real-time monitoring of sterilization processes and quality control systems .

For process sectors such as oil refining, the connector's wide temperature range (-25°C to +60°C) and UL certification enable it to resist harsh circumstances while delivering important data from distributed control systems (DCS) to field equipment. It improves energy management in smart buildings by connecting HVAC systems, lighting controls, and security sensors, allowing for optimal resource allocation and remote diagnostics.

The 6ES7972-0BA42-0XA0's integrated terminating resistor with a slide switch simplifies network configuration, reducing setup time in packaging machinery and material handling systems . Its compatibility with Siemens SIMATIC DP series and third-party devices also makes it a versatile choice for retrofitting older automation systems, combining legacy equipment with modern Industry 4.0 technologies .

Related Products

Siemens PROFIBUS DP	6ES7 972-0BB42-0XA0
	6ES7972-0BA12-0XA0

Product features

A PROFIBUS bus connector for industrial automation systems, the Siemens 6ES7972-0BA42-0XA0 provides dependable communication in smart infrastructure, process control, and manufacturing. With its 35° tilted cable outlet for simple installation and strain relief, this little device (15.8 x 54 x 39.5 mm) ensures safe connections even in high-vibration conditions. It is perfect for connecting PLCs, sensors, actuators, and HMIs in a variety of industries because it is compatible with RS485 and supports transmission speeds ranging from 9.6 kbit/s to 12 Mbit/s. It also integrates easily with PROFIBUS DP networks.

The 6ES7972-0BA42-0XA0 has an IP20 protection certification and a sturdy construction. Its small size (15.8 mm in width, 54 mm in height, and 39.5 mm in depth) and light weight (approximately 60 g) make it easy to install and maintain in the field and save room in control cabinets. It makes use of a stress-relieving screw-tightened connection mechanism. To provide a safe cable connection, operators can effortlessly connect shielded twisted pair cables ranging from 22 AWG to 16 AWG to the connector. Even in vibrating industrial settings, this design successfully keeps cables from loosening, guaranteeing the stability of communication links.

Many Siemens devices and external devices that use the PROFIBUS DP standard are highly compatible with the Siemens 6ES7972-0BA42-0XA0. It is compatible with SINAMICS series frequency converters, SIMATIC S7-300/400/1200/1500 series PLCs, and third-party HMIs, sensors, actuators, and other devices.

FAQ

Q: Does the Siemens 6ES7972-0BA42-0XA0 support seamless connection with third-party PROFIBUS DP devices (such as ABB frequency converters or Schneider PLCs)? Is an additional protocol conversion module required?

A: Yes, the Siemens 6ES7972-0BA42-0XA0 PROFIBUS DP connector supports seamless connection with third-party PROFIBUS DP devices, such as ABB frequency converters and Schneider PLCs, without the need for an additional protocol conversion module.

Q: What is the maximum transmission distance at the highest rate of 12 Mbps?

A: When using shielded twisted pair cables that comply with EN 50170 standards, the maximum transmission distance for the Siemens 6ES7972-0BA42-0XA0 PROFIBUS DP connector at the highest rate of 12 Mbps is 100 meters.

Q: Is a repeater required when the number of nodes exceeds 50?

A: Yes, when the number of nodes exceeds 50, at least 2 repeaters are required (divided into 2 segments), with each segment supporting up to 32 nodes.

Q: What is the Siemens 6ES7972-0BA42-0XA0?

A: The Siemens 6ES7972-0BA42-0XA0 is a high-performance software module designed for use with the SIMATIC PCS 7 process control system. It provides advanced process control functionalities for optimizing complex industrial processes.

Q: What are the key features of the Siemens 6ES7972-0BA42-0XA0?

A: This module offers robust process control algorithms, real-time data processing, seamless integration with PCS 7 systems, and support for complex control strategies such as PID, cascade, and ratio control. It also supports remote diagnostics and monitoring.

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