Key Features
- Control unit designation: CU240E-2 DP
- Drive control functions: V/f control with linear/square parameterization capability, V/f control with ECO mode linear/square, V/f control with flux current control, and vector control without encoder.
- Safety function: Safety Integrated STO.
- Communication and interfaces: PROFIBUS, 1 x RS 485 interface, USB interface, and SD/MMC interface.
- I/O configuration: 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs.
- Protection and installation data: IP20 degree of protection and PELV according to EN 50178 with safe disconnection from the mains by double/reinforced isolation.
Applications
- Drive control configuration: For configuring V/f control and vector control without encoder.
- PROFIBUS drive communication: For connecting the control unit to a PROFIBUS network.
Technical Summary
| Product type designation | CU240E-2 DP |
|---|---|
| based on | 6SL3244-0BB12-1PA1 |
| Operating voltage from Power Module | 24 V |
| 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 analog inputs | 2; the differential analog inputs can be configured as supplementary digital inputs |
| Number of analog outputs | 2 |
| Number of RS 485 interfaces | 1 |
| PROFIBUS | Yes |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6AG1244-0BB12-2PA1?
It is a SIPLUS G120 CU240E-2 DP control unit.
Which control functions does CU240E-2 DP support?
It supports V/f control with linear/square parameterization capability, V/f control with ECO mode linear/square, V/f control with flux current control, and vector control without encoder.
What communication interfaces are available on this control unit?
It has PROFIBUS, 1 x RS 485 interface, USB interface, and SD/MMC interface.
What are the supply voltage limits for the external power supply?
The external power supply range is 20.4 V to 28.8 V.
