6ES7193-6BP00-0DA0

• Its 10A voltage rail enables cascaded power forwarding to downstream dark BaseUnits and modules
• Replacing modules does not affect the base backplane and power cascade, ensuring continuous system operation, uptime, and safety
• Integrating 18 terminals in just 15mm width saves cabinet space and achieves high-density compact wiring

In terms of electrical distribution architecture, this specific module possesses the "new load group" attribute. As a light-colored BaseUnit, its primary function is to accept external 24V DC power to establish a brand-new, independent potential group across the self-assembling voltage rails. This effectively isolates the subsequent electronic modules on the right from the preceding potential groups on the left. The internal power bus is rated to carry a maximum continuous current of up to 10A, successfully fulfilling the dense power requirements of multiple downstream I/O modules.Regarding wiring mechanics and physical layout, the unit features a highly compact 15mm width and 117mm height.

It is highly integrated with 16 tool-free push-in terminals, allowing operators to terminate solid wires or stranded wires with ferrules directly and securely without any special instrumentation. According to its explicit product specification, this model is built without auxiliary terminals (without aux. terminals), maximizing focus and spatial efficiency entirely for the 16 core process signals. For operational safety and maintenance, the BaseUnit provides robust hardware protection. It works in conjunction with the electronic module via a mechanical coding mechanism, which locks during first-time insertion to ensure that different module types cannot be incorrectly plugged into this base, thereby eliminating burnout risks.

Furthermore, it supports seamless hot-swapping, permitting the upper electronic module to be replaced under power without interrupting the physical backplane bus or neighboring power supplies. Fully recognized within the Siemens TIA Portal hardware catalog through the electronic module properties, this BaseUnit serves as a core infrastructure component for control cabinet wiring and power distribution.