Industrial Communication | Siemens | 6ES7193-4CA50-0AA0 6ES7193-4CA50-0AA0 5 universal terminal modules

Product Description: Siemens 6ES7193-4CA50-0AA0 BaseUnit

The Siemens 6ES7193-4CA50-0AA0 is a BaseUnit (BU) from the SIMATIC ET 200SP distributed I/O system. As a mechanical and electrical carrier for electronic modules, this BU variant (BU15-P16+A0+2B) is 15 mm wide and features 16-pin push-in terminals with additional blue terminals (2B) for grounding or special wiring functions. It belongs to the A0 module group, which defines compatibility with specific I/O module types. This BaseUnit ensures secure installation of I/O modules and reliable signal transmission via the integrated backplane bus. Mechanical coding prevents incorrect module insertion, and push-in technology enables quick, tool-free wiring.

Key Features

• Compact 15 mm Width: Space-saving design allows for high-density installation in control panels.
• Push-In Terminal Technology: Enables fast and reliable wiring without tools.
• Integrated Backplane Bus: Provides power and communication between modules.
• Module Coding: Mechanical coding avoids incorrect I/O module insertion.
• Additional Blue Terminals: Supports signal grounding or specialized wiring needs.
• ET 200SP Compatibility: Fully compatible with SIMATIC ET 200SP standard and F modules (A0 type).

Technical Specifications

• Product Type: BaseUnit (BU)
• Part Number: 6ES7193-4CA50-0AA0
• Series: SIMATIC ET 200SP
• BU Model: BU15-P16+A0+2B
• Terminal Technology: Push-in type
• Number of Terminals: 16 + 2 blue terminals
• Width: 15 mm
• Backplane Bus: Integrated for data and power transfer
• Module Group: A0 (standard I/O module compatibility)
• Wiring Method: Tool-free push-in
• Mounting: DIN rail
• Operating Temperature: 0°C to +60°C
• Weight: Approx. 70 g

Application Areas

• Distributed I/O Systems: Provides physical support and connectivity for I/O modules in ET 200SP stations.
• Industrial Automation Panels: Enables modular and scalable installation of input/output points.
• Machine Control Systems: Supports rapid installation and replacement of I/O for machinery.
• Building & Process Automation: Facilitates dense wiring in compact control environments.

Advantages

• Easy and Fast Installation: Push-in terminals and compact design reduce setup time.
• High Reliability: Stable signal and power distribution through integrated backplane.
• Safe Operation: Mechanical coding prevents installation errors.
• Space Efficiency: Narrow profile helps optimize cabinet space.
• Flexible Wiring Options: Extra terminals enable additional wiring schemes.