6SE6400-7AA00-0BA0 Siemens 440/430 inverter IO board A5E02490424

Basic information model: A5E02490424
Device type: I/O terminal block
Adaptation series: Siemens MM430/MM440 frequency converter
Corresponding spare part number: 6SE6400-7AA00-0BA0
Core application: Used for wiring and conversion of digital/analog signals in frequency converters, compatible with MM4 series standard control interfaces, ensuring stable signal transmission
Electrical parameter power supply method: internal power supply from the frequency converter control unit (DC 24V)
Digital input: 6-channel 24V DC input, compatible with dry/wet contacts, suitable for control command input
Digital output: 2-channel 24V DC output for status feedback, maximum load current 0.5A/channel
Analog input: 2-channel 0-10V/4-20mA input, 10 bit resolution, suitable for sensor signal acquisition
Analog output: 1-channel 0-20mA output, 10 bit resolution, used for controlling signal output
Interface type: Plug in terminal block, compatible with standard wiring, easy to install and maintain
Protection level for physical and environmental parameters: IP20 (installed inside the control cabinet)
Working temperature: 0 ℃ -40 ℃
Storage temperature: -25 ℃ -70 ℃
Relative humidity: 5% -95% (no condensation)
Installation method: Installed on the front of the frequency converter control unit, with snap on fixation
Dimensions: Approximately 100mm x 80mm x 25mm (width x height x depth)
Weight: Approximately 0.15kg
Function and Adaptation Core Function: Provides I/O signal wiring interface, signal conversion, and adaptation to MM4 series control logic
Compatible components: Used in conjunction with MM430/MM440 frequency converter control unit and standard I/O cables
Protection features: equipped with signal isolation function, anti-interference ability meets industrial standards