Siemens 6ES7 972-0AA01-0XA0 SIMATIC S7 Telecom System Card / Module

Siemens 6ES7 972-0AA01-0XA0 SIMATIC S7 Telecom System Card / Module Image 1

Siemens 6ES7 972-0AA01-0XA0 PROFIBUS RS485 bus connector for SIMATIC S7 automation systems.

The Siemens 6ES7 972-0AA01-0XA0 is a PROFIBUS RS485 bus connector designed for use with SIMATIC S7 programmable logic controllers and distributed I/O systems. This connector provides the physical interface for connecting devices to PROFIBUS DP networks, enabling communication between PLCs, HMIs, drives, and other field devices.

The connector is used in industrial automation applications where reliable PROFIBUS communication is required. It connects to the 9-pin sub-D port on PROFIBUS-compatible devices and provides proper bus termination when installed at network endpoints. This particular variant is a standard bus connector without integrated diagnostics or PG socket.

The 6ES7 972-0AA01-0XA0 is part of the established SIMATIC S7 ecosystem and remains widely deployed in manufacturing, process control, and industrial networking environments. While Siemens has introduced newer connector variants with additional features, this model continues to be used for maintenance and expansion of existing PROFIBUS installations.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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Frequently asked questions

Is the Siemens 6ES7 972-0AA01-0XA0 refurbished or new?
Tech-Star supplies both new and refurbished Siemens 6ES7 972-0AA01-0XA0. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Siemens 6ES7 972-0AA01-0XA0?
Refurbished Siemens 6ES7 972-0AA01-0XA0 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Siemens 6ES7 972-0AA01-0XA0?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Siemens 6ES7 972-0AA01-0XA0 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Siemens 6ES7 972-0AA01-0XA0 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesRS485 PROFIBUS interface; 9-pin sub-D connection; Bus termination capability; DIN rail or direct mounting
ApplicationsIndustrial automation networks; SIMATIC S7 PLC connectivity; PROFIBUS DP field device integration
CompatibilitySIMATIC S7-300 series; SIMATIC S7-400 series; PROFIBUS DP networks; ET 200 distributed I/O
SpecificationsPROFIBUS RS485 interface; 9-pin sub-D connector; Data rates up to 12 Mbit/s
PlatformSIMATIC S7
ManufacturerSiemens

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