6SA8252-0AC61 Siemens frequency converter CU5 control board mainboard control board

Basic information model: 6SA8252-0AC61 Device type: Siemens SIMOVERT MASTERDRIVES CU5 Control board brand: Siemens Adaptation system: SIMOVERT MASTERDRIVES 6SE70 series frequency converter, DC speed regulator Core purpose: Drive system core control, including logic operation, speed/torque regulation, signal acquisition and processing, communication interaction, fault diagnosis and protection control
Electrical parameter power supply voltage: Powered internally by the drive unit (DC 24V, adapted to the system power supply) Digital I/O: Multiple 24V DC inputs/outputs, compatible with dry/wet contacts, used for control commands and status feedback Analog interface: Supports 0-10V/4-20mA standard signals, adapted to sensor and upper control signal transmission Communication interface: Supports industrial buses such as PROFIBUS-DP, SIMULINK, adapted to drive system communication protocol Processor: High performance dedicated control CPU, ensures real-time control and operation Response Storage: Built in program storage and data storage, supports parameter reading and writing and firmware upgrade
Physical and environmental parameter protection level: IP20 (installed inside the control cabinet) Operating temperature: 0 ℃ -40 ℃, storage temperature: -25 ℃ -70 ℃ Relative humidity: 5% -95% (no condensation) Installation method: Suitable for 6SE70 drive unit control slot, modular installation, quick insertion and maintenance External dimensions: about 145mm × 63mm × 35mm (width × height × depth), suitable for standard control module installation space weight: about 0.3kg
Function and protection core functions: vector control/torque control, PID regulation, multi-stage speed control, parameter configuration, fault diagnosis, communication protocol management. Protection features: multiple protections such as overcurrent, overvoltage, undervoltage, overheating, short circuit, etc., in compliance with EN 61800-5-1 standard. Compatible components: used in conjunction with 6SE70 series power modules, I/O expansion modules, and communication modules (such as CBP2) to ensure system collaboration