SINAMICS G120D Control Unit CU240D-2 PN PROFINET, STO on-board 6 DI/1 F-DI, 2 DO, 2 AI USB interface SD/MMC card interface HTL encoder interface Protection class IP65 Ambient temperature -10 to +50°C without Power Module Control Unit SINAMICS CU240D-2 for the decentralized converter SINAMICS G120D. The converter is controlled by the Control Unit. In addition to the control, other functions are available that can be adapted to the respective application by appropriate parameterization. The Control Units CU240D-2 replace the Control Units CU240D, whereby both versions can be operated with the Power Modules PM250D. The control units are available in different versions, namely CU240D-2 DP, CU240D-2 DP-F, CU240D-2 PN, CU240D-2 PN-F, CU240D-2 PN-F PP (Push Pull: alternative connection technology for the DC 24 V supply voltage and PN communication) and CU240D-2 PN-F FO (Fibre Optic). The safety function Safe Torque Off (STO) is already integrated in the standard versions of the CU240D-2 series (CU240D-2 DP and CU240D-2 PN). This can be activated both via PROFIsafe and via the safe input. The fail-safe SINAMICS G120D converter offers five safety functions with the fail-safe variants of the CU240D-2 series (CU240D-2 DP-F xx and CU240D-2 PN-F xx). These include safe torque off (STO) to protect against active movement of the drive, safe stop 1 (SS1) for continuous monitoring of a safe braking ramp, a safely limited speed (SLS) to protect against dangerous movements when a limit speed is exceeded, a safe direction of rotation (SDI) and safe speed monitoring (SSM). An external 24 V DC power supply is required to operate the control unit. SINAMICS - the universal drive family for every application area.
| Property | Value |
| Number of PROFINET interfaces: | 2 |
| Number of HW interfaces in parallel: | 11 |
| Use in industrial areas permitted: | yes |
| Height: | 208 mm |
| Width: | 153 mm |
| Depth: | 55 mm |
| Supports protocol for Data highway: | no |
| With optical interface: | yes |
| 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: | yes |
| Supports protocol for PROFIBUS: | no |
| Supports protocol for EtherNet/IP: | yes |
| Supports protocol for INTERBUS-Safety: | no |
| Supports protocol for SUCONET: | no |
| Supports protocol for CAN: | no |
| Supports protocol for KNX: | no |
| Use in residential and commercial areas permitted: | no |
| Supports protocol for INTERBUS: | no |
| Supports protocol for other bus systems: | no |
| Supports protocol for ASI: | no |
| Supports protocol for SafetyBUS p: | no |
| Supports protocol for MODBUS: | no |
| Supports protocol for PROFIsafe: | yes |
| Supports protocol for DeviceNet Safety: | no |
| Number of HW interfaces Industrial Ethernet: | 2 |
| 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 inputs: | 2 |
| Number of digital outputs: | 2 |
| Number of digital inputs: | 6 |
