SINAMICS G120 Control Unit CU240E-2 E-type with Safety integrated STO RS-485 interface, USS protocol 6DI, 3DO, 2AI, 2AO, max. 1F-DI PTC/KTY interface USB and SD/MMC interface Protection class IP20 Ambient temperature 0 to +50°C without Power Module Control Unit SINAMICS Control Unit CU240E-2 for standard applications in general mechanical engineering for the modular frequency converter SINAMICS G120. The Control Unit CU240E-2 is part of the modular frequency converter SINAMICS G120 (consisting of power unit, control unit, operator panel). The control unit is designed for all common applications with V/f or vector control. These include, for example, sensorless basic applications in general mechanical engineering. The CU240E-2 has the integrated safety function Safe Torque Off (STO) as standard. In addition, the control unit has the integrated safety functions SS1, SLS, SDI and SSM and is therefore very versatile. The Control Unit CU240E-2 controls and monitors the power module and the connected motor in several selectable control types. It enables communication with a local or central controller and monitoring devices and is used to connect all process-relevant auxiliary units and external components such as sensors, valves, contactors, etc. The I/O interface, the fieldbus interfaces and the additional software functions optimally support the application in general mechanical engineering. For intuitive series commissioning, a card slot for cloning parameter sets is available. When you select the CU240E-2, the communication interface of the converter is determined. The following integrated communication variants are available: CU240E-2 with the protocols USS, Modbus RTU, CU240E-2 DP PROFIBUS and CU240E-2 PN PROFINET, EtherNet/IP. The control unit can be operated with the following SINAMICS power units: PM240-2 (0.55 kW to 132 kW) and PM240 (up to 250 kW). SINAMICS - simply my drive.
| Property | Value |
| Height: | 199 mm |
| Width: | 73 mm |
| Depth: | 46 mm |
| Supports protocol for data highway: | no |
| With optical interface: | no |
| Supports protocol for LON: | no |
| Supports protocol for AS-Interface Safety at Work: | no |
| Supports protocol for TCP/IP: | no |
| Supports protocol for DeviceNet: | no |
| Supports protocol for PROFINET IO: | no |
| Supports protocol for PROFIBUS: | no |
| Supports protocol for EtherNet/IP: | no |
| Supports protocol for INTERBUS-Safety: | no |
| Supports protocol for SUCONET: | no |
| Supports protocol for CAN: | no |
| Supports protocol for KNX: | no |
| Supports protocol for INTERBUS: | no |
| Number of HW interfaces serial RS-232: | 1 |
| Number of HW interfaces serial TTY: | 4 |
| Supports protocol for other bus systems: | no |
| Supports protocol for ASI: | no |
| Supports protocol for SafetyBUS p: | no |
| Supports protocol for MODBUS: | yes |
| Supports protocol for PROFIsafe: | no |
| Supports protocol for DeviceNet Safety: | no |
| Supports protocol for SERCOS: | no |
| Supports protocol for PROFINET CBA: | no |
| Supports protocol for Foundation Fieldbus: | no |
| Number of HW interfaces USB: | 1 |
| With PC connection: | yes |
| Number of analog outputs: | 2 |
| Number of analog inputs: | 2 |
| Number of digital outputs: | 3 |
| Number of digital inputs: | 6 |
| Supports protocol for BACnet: | no |
| Protection class (NEMA): | 1 |
