Siemens 6ES7193-6BP20-0BF0 SIMATIC ET 200SP BaseUnit BU20-P8+A4+0B Type F0

The Siemens SIMATIC ET 200SP BaseUnit (6ES7193-6BP20-0BF0) is a type F0 push-in base unit, 20 mm wide, that carries one I/O module slot with 4 auxiliary terminals bridged to the left for the ET 200SP distributed I/O station. It carries 10 A on the P1/P2 and AUX backplane buses, 5 A at the process terminals, and measures 20 x 117 x 35 mm at 0.057 kg.

Technical Specifications

Selection Notes

The 4 bridged AUX terminals on the left let this base unit share an auxiliary potential, such as a second load voltage, with the adjacent module without extra wiring, unlike plain type F0 base units without the auxiliary-terminal option. Its 10 A P1/P2 bus rating matches the standard ET 200SP backplane bus current, so it doesn't limit the string unless the process terminals are pushed past their 5 A rating.

Applications

Adds a single digital or analog I/O module to an ET 200SP station where the module also needs a shared auxiliary potential distributed to neighboring slots.