ABB US/U 12.2 — The Universal Interface has 12 channels which can be parameterised as inputs or outputs, e.g. for connection of conventional push-buttons or LEDs. The LEDs are supplied by the device (1.5 mA), the series resistances are integrated.
ABB US/U 12.2 — The Universal Interface has 12 channels which can be parameterised as inputs or outputs, e.g. for connection of conventional push-buttons or LEDs. The LEDs are supplied by the device (1.5 mA), the series resistances are integrated.
| Manufacturer part number (MPN) | US/U 12.2 |
| EAN / GTIN | 4016779650120 |
| Sales unit | pcs |
| Mounting Type | Flush Mounted |
| Degree of Protection | IP20 |
| Environmental Information | www.abb.com/knx |
| Number of LEDs | 1 |
| Number of Digital Inputs | 12 |
| Compatible Bus Systems | KNX (TP) |
| Product Range | KNX |
| Input Voltage Type | Pulsed |
| Power Loss | Total 0.25 W |
| Product Net Width | 54 mm |
| Product Net Height | 54 mm |
| Product Net Depth / Length | 19 mm |
| EU Data Act Compliance Declaration | 9AKK108470A9399 |
| EU Data Act Applicability and Compliance | 2025 Applicable - Compliant |
| eClass | 70 |
| Object Classification Code | A |
| Bus system KNX Secure | No |
| Bus system KNX Secure-RF (Radio Frequency) | No |
| Bus system KNX | Yes |
| Bus system KNX-RF (Radio Frequency) | No |
| Bus system radio frequency | No |
| Bus system LON | No |
| Bus system Powernet | No |
| Mounting method | Flush-mounted |
| With bus connection | Yes |
| LED controlling | Yes |
| With LED indication | Yes |
| Local operation/hand operation | No |
| Number of input channels | 12 |
| Number of switch inputs | 12 |
| Number of inputs | 12 |
| Max. switching current | 0.02 A |
| Switching current (resistive) | 0.02 A |
| Max. switching power | 0.06 VA |
| Suitable for C-load | No |
| Number of output channels | 12 |
| Max. number of switching contacts | 12 |
| With switch function | Yes |
| External signal voltage necessary | Yes |
| Different phases connectable | Yes |
| Type of current | DC |
| Country of origin | Germany |
| MOQ | 1 |