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6ES7901-3CB30-0XA0 Siemens

Name: 6ES7901-3CB30-0XA0 Siemens
Brand: Siemens
SKU: 6ES7901-3CB30-0XA0
Price: 369.84 USD
Availability: InStock

$369.84 - $1,815.00

$369.84

$369.84 - $1,815.00

$369.84

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Siemens 6ES7901-3CB30-0XA0 is an RS-232/PPI Multi-master communication cable designed for programming and data transfer between industrial panels (e.g., SIMATIC S7-200 series HMI or PLC devices) and PCs. Part of the SIMATIC S7-200 accessory range, it enables serial data exchange via PPI (Point-to-Point Interface) or Freeport (ASCII). It supports bootstrapping or transfer of operating systems and project files over RS-485 to RS-232 interfaces, enabling updates or backups on devices such as TP and MP operator panels.

Best Suited For

Downloading or bootstrapping firmware to SIMATIC S7-200 operator panels (e.g., TP177, MP277)
Establishing PPI communication between PC and S7-200 series PLCs
Performing project backup or transfer on S7-200 panels using WinCC flexible or ProSave software
Multi-master network configurations via PPI among multiple S7-200 modules

Transmission rate

9.6 / 19.3 / 187.5 kbit/s (configurable via DIP switch)

Cable length

5.63 m

Weight

≈ 300 g

Protocols supported

PPI 10/11 bit; ASCII (Freeport)

Potential separation

Yes

Technical Specifications

Communication & Power

Transmission rate, max.

187.5 kbit/s; 9.6 / 19.3 / 187.5 kbit/s

Protocols

PPI (10/11 bit), ASCII (Freeport)

Physical & Environmental

Cable length

5.63 m

Weight

≈ 300 g

Certifications

EU Declaration of ConformityUK Declaration of ConformityATEXFMChina RoHS

Includes EU and UK Declarations of Conformity; ATEX and FM approvals; China RoHS compliance; suitable for S7-200 IECEx/UKEX environments.

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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The products offered for sale may be used or surplus and may contain older date codes, be of earlier series or versions, or differ in appearance or features compared to products available through factory-authorized distribution channels. The presence, version, or functionality of firmware, if any, on programmable devices such as Allen-Bradley PLCs is not guaranteed. PLC Department makes no representation or warranty regarding:

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