Product Overview
Technical Summary
| Product type designation | BU type B0 |
|---|---|
| BaseUnit | BU20-P12+A4+0B |
| Terminals | Push-in terminal |
| AUX terminals | 4; bridged to the left |
| Process terminals | 12; Pro slot |
| Supply voltage for P1 and P2 bus | 24 V |
| Supply voltage for AUX bus | 24 V; Equal potential group to P1/P2 bus or PE |
| Current carrying capacity up to 60 °C, max. | 10 A |
Key Features
- Product designation: BaseUnit BU20-P12+A4+0B with BU type B0.
- Terminals: Push-in terminals with 4 AUX terminals, bridged to the left.
- Process terminals: 12 process terminals to the I/O module; Pro slot.
- Current carrying capacity: Up to 60 °C, max. 10 A; process terminals, max. 5 A.
- Dimensions and weight: 20 mm width, 117 mm height, 35 mm depth; approx. 48 g.
Applications
- Hazardous locations: For use in hazardous locations.
- Maritime application: Maritime application.
Frequently Asked Questions
What product does Siemens order number 6ES7193-6BP20-0BB0 identify?
It identifies a SIMATIC ET 200SP BaseUnit BU20-P12+A4+0B, BU type B0.
Which terminals distinguish this BaseUnit variant?
It has Push-in terminals with 4 AUX terminals, bridged to the left, and 12 process terminals to the I/O module; Pro slot.
What supply voltage is specified for the P1 and P2 bus?
The specified supply voltage for the P1 and P2 bus is 24 V.
What details should be checked for a quotation?
Check the complete order number 6ES7193-6BP20-0BB0, the product designation, required quantity, and destination.
