Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
This is a Siemens 6ES7193-4CA20-0AA0 terminal module, specifically engineered for the SIMATIC ET 200S distributed I/O system. The module provides a reliable termination base for narrow electronic modules with a 15 mm width, making it suitable for high-density control cabinet applications where space is a primary concern. It features robust screw-type terminals for secure field wiring and includes integrated access to the AUX1 auxiliary bus, which simplifies the process of daisy-chaining common potentials like power or ground across multiple modules, reducing installation time and wiring complexity.
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Part Number | 6ES7193-4CA20-0AA0 |
| Product Series | SIMATIC ET 200S |
| Module Type | Terminal Module |
| Termination Method | Screw-type terminals |
| Terminal Connections | 2x4 |
| Supported Module Width | 15 mm |
| Lifecycle Status | Active |
| Condition | Brand New |
| Country of Origin | Germany |
| Shipping Weight | 0.95 kg |
| Package Dimensions (Calculated) | 2.5 cm x 5.1 cm x 83.8 cm |
| HS Code | 8537101190 |
CRITICAL WARNING: HAZARD OF ELECTRIC SHOCK
Disconnect all power sources before installation or maintenance. Failure to de-energize equipment can result in severe injury or death. Installation must be performed by qualified personnel familiar with applicable codes and standards.
Global Express Shipping
Returns & Warranty



This is a Siemens 6ES7193-4CA20-0AA0 terminal module, specifically engineered for the SIMATIC ET 200S distributed I/O system. The module provides a reliable termination base for narrow electronic modules with a 15 mm width, making it suitable for high-density control cabinet applications where space is a primary concern. It features robust screw-type terminals for secure field wiring and includes integrated access to the AUX1 auxiliary bus, which simplifies the process of daisy-chaining common potentials like power or ground across multiple modules, reducing installation time and wiring complexity.
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Part Number | 6ES7193-4CA20-0AA0 |
| Product Series | SIMATIC ET 200S |
| Module Type | Terminal Module |
| Termination Method | Screw-type terminals |
| Terminal Connections | 2x4 |
| Supported Module Width | 15 mm |
| Lifecycle Status | Active |
| Condition | Brand New |
| Country of Origin | Germany |
| Shipping Weight | 0.95 kg |
| Package Dimensions (Calculated) | 2.5 cm x 5.1 cm x 83.8 cm |
| HS Code | 8537101190 |
CRITICAL WARNING: HAZARD OF ELECTRIC SHOCK
Disconnect all power sources before installation or maintenance. Failure to de-energize equipment can result in severe injury or death. Installation must be performed by qualified personnel familiar with applicable codes and standards.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|