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Siemens 6ES7901-3CB30-0XA0 RS-232 PPI Multi-Master Cable

6ES7901-3CB30-0XA0
6ES7901-3CB30-0XA0
6ES7901-3CB30-0XA0

Siemens 6ES7901-3CB30-0XA0 RS-232 PPI Multi-Master Cable

✉  INQUIRE NOW

SIEMENS · SIMATIC S7-200

6ES7901-3CB30-0XA0

RS-232 / PPI Multi-Master Cable

MANUFACTURERSiemens
MODEL6ES7901-3CB30-0XA0
PART NUMBER6ES7901-3CB30-0XA0
PRODUCT TYPERS-232 / PPI Multi-Master Cable
SYSTEM FAMILYSIMATIC S7-200
ORDER SUPPORTModel Verification

INDUSTRIAL AUTOMATION SPARE PARTS PARTNER

20 Years of Experience in Industrial Automation Supply

AMIKON supplies industrial automation spare parts to maintenance, engineering and procurement teams worldwide. Our focus includes discontinued and hard-to-find DCS, PLC and TSI components, helping customers identify the correct model, source replacement parts and support urgent maintenance requirements.

Discontinued Parts SourcingModel Identification SupportGlobal Customer SupportIn-Stock Supply Support

  • Item NO.:

    6ES7901-3CB30-0XA0

  • Order(MOQ):

    1

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Brand/Manufature:

    Siemens

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Condition:

    Brand New And 100% Original

  • Certificate:

    COO
Inquire Now

Siemens SIMATIC S7-200

6ES7901-3CB30-0XA0

Price and Availability Inquiry

Siemens 6ES7901-3CB30-0XA0 is an RS-232/PPI multi-master adapter cable for serial commissioning and data transfer with SIMATIC S7-200 equipment.

Sales SupportDirect specialist contact
QuotationCurrent commercial details
DeliveryDHL · FedEx · UPS
Fast quotation support Send the model and required quantity directly to Lisa Lin using the contact options on the right.

Your AMIKON Contact

LL Lisa LinSales Specialist
WhatsApp +86 18965423501
Request a Quote on WhatsApp Send Email Inquiry
For faster service, please include the model 6ES7901-3CB30-0XA0 and required quantity in your inquiry.

SIEMENS 6ES7901-3CB30-0XA0

Technical Specifications

Official Siemens interface, protocol, diagnostic, software and physical data for the S7-200 PC/PPI Multi-Master cable.

01Product IdentityExact Siemens reference
ManufacturerSiemens
Part Number6ES7901-3CB30-0XA0
Product DesignationPC/PPI Multi-Master Cable
System FamilySIMATIC S7-200
02Interface DataPublished connection ratings
PC InterfaceRS-232 serial
Controller InterfacePPI / RS-485
Transmission Rates9.6 / 19.2 / 187.5 kbit/s
Maximum Rate187.5 kbit/s
03Protocol & DiagnosticsPublished communication data
PPI Framing10 / 11 bit
ASCII ModeFreeport supported
Galvanic IsolationYes
Status LEDsTx / Rx / PPI; green
04Software & PhysicalOfficial product data
Supply SourceFrom S7-200 CPU
Required SoftwareSTEP 7 Micro/WIN V3.2 SP4+
Net Weight0.410 kg
Package Size20.70 × 25.00 × 5.10 cm

Siemens 6ES7901-3CB30-0XA0 Product Support

Frequently Asked Questions

Serial-port compatibility, switch settings, transfer rates, S7-200 commissioning, panel downloads, replacement and ordering guidance for the PC/PPI cable.

01

What connection does 6ES7901-3CB30-0XA0 provide?

It converts the PC RS-232 serial interface to the PPI/RS-485 interface used by SIMATIC S7-200 controllers and supported panels.

02

Does this cable connect directly to a USB-only computer?

No. This article uses RS-232 on the PC side. A computer without a compatible serial port requires a separately validated interface solution or the correct Siemens USB/PPI alternative.

03

How is the communication speed selected?

Set the adapter DIP switches to the same serial rate used by STEP 7 Micro/WIN or the HMI transfer configuration before establishing communication.

04

Which transfer rates are available?

The cable supports 9.6, 19.2 and 187.5 kbit/s settings. Both ends must use a compatible rate and protocol configuration.

05

Can it be used for an HMI operating-system or project transfer?

Yes for supported panels and procedures. Siemens guidance requires the relevant DIP switch positions, including the specified PPI/Freeport setting, to match the transfer method.

06

What should be checked when communication fails?

Check the COM port, cable switch settings, PPI node address, baud rate, S7-200 port condition and whether another master is controlling the network.

07

Which details should accompany the order?

Provide 6ES7901-3CB30-0XA0, PC serial-port type, target CPU or panel, required transfer rate and confirmation that an RS-232/PPI cable is needed.

Order Fulfilment

Payment and Worldwide Delivery

AMIKON coordinates product verification, commercial confirmation, packing and international shipment for industrial automation parts. Each order is handled according to the confirmed model, quantity and delivery destination.

01

Order Confirmation

Model, part number, quantity, availability, lead time and payment terms are confirmed in the formal quotation or proforma invoice.

02

Product Preparation

The item reference is checked before dispatch. Packaging is selected to protect industrial components during international transport.

03

International Shipping

Shipment can be arranged through DHL, FedEx or UPS according to the destination, parcel size and confirmed order requirements.

04

Dispatch and Tracking

Dispatch information and the available tracking reference are shared after the shipment has been collected by the selected carrier.

AMIKON Service Standards

Support at Every Stage of Your Order

Clear assistance from initial product identification through dispatch and after-sales communication.

01
Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.
02
Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.
03
Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.
04
After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.
05
Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.
06
Global Logistics CoordinationInternational express or freight arrangements are coordinated according to the destination, shipment size and confirmed delivery terms.
Important delivery information

Product availability, dispatch date, freight cost and delivery time depend on the confirmed order and destination. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order. Please contact AMIKON for current commercial and shipping details.

AMIKON Professional Services

Warranty, Sourcing and Global Export Support

With 20 years of experience in industrial automation, AMIKON supplies discontinued and hard-to-find DCS, PLC and TSI spare parts to customers worldwide.

01 · WARRANTY

12-Month Product Warranty

Products supplied by AMIKON include a standard 12-month warranty. Warranty handling is based on the confirmed order, product label, fault information and supporting photos or videos.

02 · SPECIALIST SOURCING

Discontinued and Hard-to-Find Parts

Our sourcing service focuses on industrial automation DCS, PLC and TSI spare parts, including obsolete, discontinued and scarce models required for maintenance and replacement projects.

03 · GLOBAL EXPORT LOGISTICS

One-Stop International Shipping

AMIKON can coordinate domestic export customs procedures and arrange international express or sea freight. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order.

04 · TECHNICAL INFORMATION

Model and Specification Support

We assist customers with model identification, specification review, compatibility checks and Datasheet or manual searches. Support also includes distinguishing earlier and later model versions and checking whether a submitted model reference is complete and correctly written.

05 · PRE-DISPATCH CHECK

Product Verification Before Shipment

The product label, complete model, part number, quantity and visible condition are reviewed against the confirmed order before packing.

06 · INDUSTRIAL PACKAGING

Secure Packing for International Transit

Packaging is selected according to the component type, shipment size and transport method to support safe international handling.

07 · ORDER DOCUMENTATION

Commercial and Shipping Documents

Commercial invoices, packing lists and available origin information can be prepared according to the confirmed order and destination requirements.

08 · AFTER-SALES SUPPORT

Responsive Order Follow-Up

For order support, customers can provide the order reference, product label, issue description and clear photos for review by the AMIKON team.

Need help identifying a spare part?Send the complete manufacturer, model, part number and clear product-label photos to Lisa Lin.

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International enquiries Shipping options and lead time are confirmed according to destination and order details.
Hot Tags : RS-232 PPI cable S7-200 programming cable PC PPI multi-master cable 6ES7901-3CB30-0XA0 supplier 6ES7901-3CB30-0XA0 Siemens 6ES7901-3CB30-0XA0
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