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6ES7288-5CM01-0AA0

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Siemens 6ES7288-5CM01-0AA0 CM01 RS-485 Communication Module: 1 RS-485 interface with 9-pole D-sub connector.
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Technical specifications for 6ES7288-5CM01-0AA0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7288-5CM01-0AA0
  • Product Family:
    Siemens Simatic S7-200
  • Product Type:
    CM01 RS-485 Communication Module
  • Stock:
    1
  • Serial Interface:
    1 RS-485 interface
  • Connector:
    9-pole D-sub, pin
  • Protocol Function:
    Freeport
  • Backplane Current:
    50 mA typical at 5 V DC
  • Power Loss:
    0.5 W typical
  • Weight:
    0.04 lbs (0.0182 kg)
  • Estimated shipping dimensions:
    35 x 52.2 x 16 mm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Freeport Serial RS-485 Connector CM01 Integration

Product overview:

  • •Communication role: Additional RS-485 serial interface
  • •Connector: 9-pole D-sub, pin
  • •Supported function: Freeport communication

Siemens 6ES7288-5CM01-0AA0 is a Freeport-capable RS-485 communication module for the SIMATIC S7-200 SMART platform.

Availability is subject to Apter Power's current inventory and sourcing confirmation.

Siemens 6ES7288-5CM01-0AA0 SIMATIC S7-200 SMART Specifications

General

ManufacturerSiemens
Model6ES7288-5CM01-0AA0
ConditionNew and factory sealed
Product FamilySIMATIC S7-200 SMART

Freeport Serial

  • •Mode: User-defined Freeport communication
  • •Interface count: One RS-485 channel
  • •Ethernet protocols: Not supported by this module

RS-485 Connector

  • •Connector type: 9-pole D-sub, pin
  • •Network wiring: Follow the Siemens pin assignment
  • •Termination: Apply termination according to the serial topology

CM01 Integration

  • •Backplane load: 50 mA typical at 5 V DC
  • •Protocol setup: Match baud rate, framing, and station behavior
  • •Commissioning: Test message timing and error handling
Description

The Siemens 6ES7288-5CM01-0AA0 is a CM01 communication module that adds one RS-485 serial interface to a SIMATIC S7-200 SMART controller.

The interface uses a 9-pole D-sub pin connector and supports Siemens Freeport communication. The module does not provide Ethernet, PROFINET, PROFIBUS, or TCP/IP.

Configure serial parameters, connector wiring, termination, and the application protocol before placing the RS-485 network into service.

Alternative Names
6ES7288-5CM01-0AA0 Siemens 6ES7288-5CM01-0AA0 SIMATIC 6ES7288-5CM01-0AA0 SIMATIC S7-200 SMART CM01 RS-485 Communication Module 6ES7288-5CM01-0AA0 CM01 RS-485 Communication Module 6ES7288-5CM01-0AA0 datasheet 6ES7288-5CM01-0AA0 quotation 6ES72885CM010AA0
Technical notes
6ES7288-5CM01-0AA0 is a Freeport-capable RS-485 communication module with 1 RS-485 interface with 9-pole D-sub connector. Verify the official Siemens configuration before installation.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What interface does 6ES7288-5CM01-0AA0 add?
It adds one RS-485 serial interface.
Which connector is fitted to the Siemens CM01?
The module uses a 9-pole D-sub pin connector.
Does CM01 support Freeport communication?
Yes. Siemens identifies Freeport as the supported communication function.
Can 6ES7288-5CM01-0AA0 provide PROFINET or Ethernet?
No. The official data lists no Industrial Ethernet or PROFINET interface.
Is the CM01 a PROFIBUS module?
No. Siemens lists PROFIBUS as unsupported for this article.
What backplane current does CM01 draw?
The typical value is 50 mA from the 5 V DC backplane bus.
What must match across a CM01 serial network?
Baud rate, data format, station logic, wiring, grounding, and termination must match.
Can Apter Power help source and configure CM01?
Apter Power supports CM01 pricing, serial documentation, procurement, and RS-485 system matching.