Siemens SIMATIC S5 Expansion Unit 181-3A (6ES5181-3AA11)
Siemens SIMATIC S5 Expansion Unit 181-3A (6ES5181-3AA11).
The Siemens SIMATIC S5 Expansion Unit 181-3A (part number 6ES5181-3AA11) is a module designed to extend the capacity of SIMATIC S5 programmable logic controllers. This Version 'A' unit provides 6 module locations and 1 receptacle, allowing for the addition of various I/O or function modules to the S5 system. It is important to note that this unit is supplied without a power supply.
This expansion unit is crucial for upgrading or expanding existing SIMATIC S5 installations that require more processing power or I/O points than the base CPU can accommodate. It is commonly found in legacy automation systems within manufacturing, process control, and automotive industries where SIMATIC S5 controllers are still operational.
Stanlo Automation, a veteran-owned distributor of surplus automation parts, offers the Siemens SIMATIC S5 Expansion Unit 6ES5181-3AA11. Ensure the longevity and capability of your SIMATIC S5 systems by sourcing essential expansion modules from Stanlo Automation, providing reliable parts for your automation needs.
| Series | SIMATIC S5 |
| Model | 181-3A Expansion Unit |
| Version | A |
| Module Slots | 6 |
| Receptacles | 1 |
| Power Supply | Not included |