Key Features
- Control unit type: CU240E-2 USS
- Communication interface: RS-485 interface with USS protocol
- I/O configuration: 6 DI, 3 DQ, 2 AI, 2 AQ
- Safety function: Safety Integrated STO
- Protection and construction: Conformal coating and IP20 degree of protection
- Memory and service interfaces: USB and SD/MMC interface
Technical Summary
| Product type designation | CU240E-2 USS |
|---|---|
| Based on | 6SL3244-0BB12-1BA1 |
| Operating voltage from external power supply, min. | 20.4 V |
| Operating voltage from external power supply, max. | 28.8 V |
| Current consumption, max. | 0.5 A |
| Power loss, max. | 5.5 W |
| Number of digital inputs | 6; Optically isolated, free reference potential (own potential group), NPN/PNP- logic selectable via wiring |
| Number of digital outputs | As relay change-over contact |
| Number of analog inputs | 2; the differential analog inputs can be configured as supplementary digital inputs |
| Number of RS 485 interfaces | 1 |
| IP degree of protection | IP20 |
| Product lifecycle | Active Product |
Applications
- Drive control: Control of a drive with V/f control and vector control without encoder.
- RS-485 communication: Communication over the RS-485 interface using USS protocol.
Frequently Asked Questions
What is the exact product type designation of Siemens 6AG1244-0BB12-2BA1?
The product type designation is CU240E-2 USS.
Which communication interface does this CU240E-2 USS control unit provide?
It has 1 RS 485 interface with USS protocol.
What are the digital and analog I/O counts for 6AG1244-0BB12-2BA1?
It includes 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs.
What is the external power supply range for this control unit?
The operating voltage from external power supply is 20.4 V to 28.8 V.
What should be confirmed before ordering Siemens 6AG1244-0BB12-2BA1?
Confirm the required quantity, destination, stock, and dispatch conditions before ordering.
