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

6ES7 972-0AA01-0XA0 Siemens SIMATIC S7 Telecom 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.

From the same manufacturer

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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