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6ES7137-6AA00-0BA0 Siemens

Original price $1,025.72 - Original price $3,131.61
Original price
$1,025.72
$1,025.72 - $3,131.61
Current price $1,025.72
Surplus - Tested (With Warranty)
Need a Specific Revision?
$1,025.72
3 in stock
New / Open-Box Surplus
Need a Specific Revision?
$3,131.61
2 in stock
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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 6ES7137-6AA00-0BA0 is a Siemens SIMATIC ET 200SP CM PtP communication module performing point-to-point serial communication within distributed I/O systems. It installs on a BaseUnit and transfers data between controllers or external devices via serial channels (RS-232 or RS-422/485), supporting protocols such as Modbus (RTU master/slave), USS, Freeport, and 3964(R). Its architecture allows firmware updates, I&M data access, and parameter reassignment during CPU RUN mode, making it suitable for industrial control architectures requiring modular, serial data exchange.

Best Suited For

  • Point-to-point serial communication over RS-232 or RS-422/485
  • Integration into ET 200SP distributed I/O systems on a BaseUnit
  • Use as Modbus RTU master or slave devices
  • Legacy device connectivity (e.g., 3964(R), Freeport, USS protocols)
Protocols supported
Modbus RTU (master/slave), Freeport, 3964(R), USS
Serial interfaces
RS-232 and RS-422/485 (via BaseUnit)
Data rate
300 to 115 200 bps
Address space
8 bytes input

Technical Specifications

I/O & Electrical

Serial interfaces
RS-232 and RS-422/485 via BaseUnit
Isolation
Interfaces isolated against backplane bus and load voltage

Communication & Power

Supported protocols
Modbus RTU (master/slave), Freeport, 3964(R), USS
Data transmission rate
300 to 115 200 bps

Physical & Environmental

Address space (input)
8 bytes

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USA Stock

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

30-Day Returns

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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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