Siemens AS-i Compact Module K45 3RK1400-1BQ20-0AA3
Siemens AS-i K45 compact module with 2 DI/2 DQ.
The Siemens AS-i compact module K45, part number 3RK1400-1BQ20-0AA3, is an Actuator-Sensor Interface (AS-i) module designed for robust industrial applications. It offers 2 digital inputs (DI) and 2 digital outputs (DQ), with an IP67 protection rating, making it suitable for harsh environments. The inputs can handle a maximum of 200 mA, while the outputs can switch up to 2 A, with a total maximum current of 3 A for all outputs at 24 V DC.
This module is ideal for connecting sensors and actuators directly to the AS-i network, simplifying wiring and reducing installation costs. Its applications are widespread in machine building, material handling, and assembly lines where compact and reliable I/O solutions are needed. The module features 4x M12 sockets for easy connection of field devices.
Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens AS-i compact module 3RK1400-1BQ20-0AA3. Sourcing from Stanlo ensures access to reliable automation components for your projects, often with cost savings compared to new parts.
| Manufacturer | Siemens |
| Part Number | 3RK1400-1BQ20-0AA3 |
| Series | AS-i Compact Module K45 |
| Type | Digital Module |
| Inputs | 2 DI |
| Outputs | 2 DQ |
| Input Current | Max 200 mA |
| Output Current | 2 A per output, 3 A total max |
| Voltage | 24 V DC |
| Protection Degree | IP67 |
| Connections | 4x M12 sockets |