Siemens 6ES7137-6AA01-0BA0 Communication Module

The Siemens CM PtP Communication Module (6ES7-137-6AA01-0BA0) enables reliable serial connectivity via RS-232, RS-422, and RS-485 within the compact ET 200SP system. With support for MODBUS RTU (master/slave), USS, and 3964(R) protocols, this module is ideal for integrating field devices like drives, barcode readers, and legacy PLCs.

Technical Specifications

Model: 6ES7137-6AA01-0BA0 Siemens
Type: SIMATIC ET 200SP CM PtP Serial Communication Module – RS-232, RS-422, RS-485 Support

6ES7137-6AA01-0BA0 Power & Performance

• Serial Interfaces Supported: RS-232, RS-422, RS-485
• Baud Rate: Up to 250 Kbit/s
• Protocols Supported:
  • Freeport (ASCII)
  • 3964(R)
  • USS
  • MODBUS RTU (Master/Slave)
• Connection Type: Requires BaseUnit (BU type A0)
• Mounting Type: For ET 200SP distributed I/O systems
• Communication Features: Full-duplex and half-duplex support depending on protocol

Interfaces & Communication

• System Integration: Designed for SIMATIC ET 200SP station
• Compatible Base Units:
  • 6ES7193-6BP00-0BA0 (Standard, no AUX terminals)
  • 6ES7193-6BP00-0DA0 (New load group)
  • 6ES7193-6BP20-0BA0 (With 10 AUX terminals)
  • 6ES7193-6BP20-0DA0 (With AUX, new load group)
• Configuration Tools: TIA Portal with Siemens-specific function blocks for protocol setup
• Use Case: Ideal for connecting serial devices to PROFINET-based automation systems

Physical Specifications

• Net Weight: 0.040 kg
• Packaging Dimensions (W x H x D): 6.80 cm x 7.80 cm x 2.40 cm
• Package Size Unit of Measure: CM
• Quantity Unit: 1 Piece
• Packaging Quantity: 1
• Country of Origin: Germany

Product Lifecycle & Compliance

• Product Lifecycle (PLM): PM300 – Active Product
• Export Control Regulations: ECCN: 9N9999 / AL: N
• Compliance with RoHS Directive: Since 30.04.2021
• WEEE Take-Back Obligation: Yes

REACH Art. 33 Candidate Substances:

• Lead (CAS-No. 7439-92-1 > 0.1% w/w)
• Lead monoxide (CAS-No. 1317-36-8 > 0.1% w/w)
• Silicic acid, lead salt (CAS-No. 11120-22-2 > 0.1% w/w)
• SCIP Number: 084105e4-29be-4703-9f8d-203f541d95e9

Additional Product Information

• EAN: 4047623411598
• UPC: 195125182837
• Commodity Code: 85176200
• Catalog ID: ST76
• Product Group: X03W
• Group Code: R151
• Product Class: A – Standard stock product, returnable within guidelines

Key Features & Benefits:

✅ Multiple Protocol Support: Freeport, USS, MODBUS RTU, and 3964(R).

✅ High-Speed Serial Communication: Up to 250 Kbit/s.

✅ Compact DIN-Rail Mount: Saves space in ET 200SP racks.

✅ Flexible Interface Options: RS-232/422/485 in a single unit.

✅ Seamless TIA Portal Integration: Easy configuration and diagnostics.

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Need advice on BaseUnit selection or help configuring serial protocols in TIA Portal? Contact Drive Outlet Megastore.

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