Siemens PROFIBUS RS485 Connectors, FC Cables & Tool (Drive Controller)

Siemens PROFIBUS RS485 Connectors, FC Cables & Tool (Drive Controller)

PROFIBUS RS485 bus connectors, FastConnect bus cables and stripping tool for the PROFIBUS interface X126 of the SIMATIC Drive Controller.

Key features

  • RS485 bus connectors with 35 deg cable outlet, max. 12 Mbps, with or without PG/PC interface
  • Screw-type or FastConnect insulation displacement connection
  • FastConnect cables for standard, robust, flexible, trailing, food, ground and FRNC use
  • Cables sold by the meter: minimum order 20 m, max. delivery unit 1000 m
  • Pre-adjusted FastConnect stripping tool for fast cable preparation

Specifications

Brand Siemens
Product line SIMATIC NET PROFIBUS
Network PROFIBUS RS485
Max. transfer rate 12 Mbps
Interface Drive Controller X126
Cable delivery By the meter, min. 20 m, max. 1000 m
Source Siemens Catalog ST 70 · 2026, p. 1354-1357
6ES7972-0BA42-0XA0 Item: PROFIBUS RS485 bus connector, 35 deg | Connection: Screw-type | PG/PC interface: No | Unit: 1 unit
6ES7972-0BB42-0XA0 Item: PROFIBUS RS485 bus connector, 35 deg | Connection: Screw-type | PG/PC interface: Yes | Unit: 1 unit
6ES7972-0BA61-0XA0 Item: PROFIBUS FC RS485 bus connector, 35 deg | Connection: Insulation displacement | PG/PC interface: No | Unit: 1 unit
6ES7972-0BB61-0XA0 Item: PROFIBUS FC RS485 bus connector, 35 deg | Connection: Insulation displacement | PG/PC interface: Yes | Unit: 1 unit
PLC AccessoriesSiemens
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Siemens PROFIBUS RS485 Connectors, FC Cables & Tool (Drive Controller)

Brand Siemens·PLC Accessories

Available part numbers (4)

6ES7972-0BA42-0XA0, 6ES7972-0BB42-0XA0, 6ES7972-0BA61-0XA0, 6ES7972-0BB61-0XA0

How to order

Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codeSpec
6ES7972-0BA42-0XA0Item: PROFIBUS RS485 bus connector, 35 deg | Connection: Screw-type | PG/PC interface: No | Unit: 1 unit
6ES7972-0BB42-0XA0Item: PROFIBUS RS485 bus connector, 35 deg | Connection: Screw-type | PG/PC interface: Yes | Unit: 1 unit
6ES7972-0BA61-0XA0Item: PROFIBUS FC RS485 bus connector, 35 deg | Connection: Insulation displacement | PG/PC interface: No | Unit: 1 unit
6ES7972-0BB61-0XA0Item: PROFIBUS FC RS485 bus connector, 35 deg | Connection: Insulation displacement | PG/PC interface: Yes | Unit: 1 unit

Need a different model, or a part not listed here? Send us your parts list →