Performance: EH370-30-22 is a high performance, high reliability medium voltage switchgear, using advanced design and manufacturing processes to provide superior performance and reliability.
Functions: Supports multiple functions, such as circuit breaker, isolation, grounding, protection, etc., to meet the requirements of different applications.
Easy to use: With a design that is easy to install and maintain, users can easily operate.
Fieldbus support: Support a variety of fieldbuses, such as Genius bus (including dual network redundancy), Modbus master/slave, serial bus, Profibus DP bus master/slave, DeviceNet bus master/slave industrial Ethernet, suitable for a large number of real-time data processing and transmission.
Product parameters: Input includes 16 digital input, 8 analog input, 4 digital output, 2 analog output. Power supply is 24VDC.
Communication: Support for Ethernet and Modbus TCP/IP, in addition to the integrated PROFINET interface, the new CPU firmware version 2.0 supports communication with the Profinet IO device as the Profinet IO controller.
Function: It is used to control the magnetic excitation current of the generator to stabilize and adjust the output voltage and frequency of the generator
Communication interface: Supports a variety of communication interfaces, such as RS-485
Programming and configuration: Software can be programmed and configured to suit different application requirements
Safety: Multiple protection features and safety mechanisms protect against overload, overheating and other potential failures
Range: 100-370 (may be the range of voltage or current)
Accuracy: 0.1-1.7 (The specific precision unit is not given)
Specification size:
Search result 1 mentioned: 20017050mm
240x740x320mm mentioned in search result 2 (Note: the size here may be different from the actual product, it may be a description error or a different model size)
Interfaces: A variety of interfaces are typically provided, including communication interfaces with sensors, actuators, and control systems to monitor signals from tension sensors and send control commands
Communication protocols: Support common industrial communication protocols, such as PROFIBUS DP, etc
Control algorithm: It is usually equipped with a variety of control algorithms, such as PID control algorithm, to ensure the stability and accurate control of tension
Function: SDSS-FEX-4A is mainly used for the output control of frequency converter, which can process analog signals, such as 0 ~ 10V/5V voltage signals or 0/4 ~ 20mA current signals.
Connection mode:
Impedance matching: Select the PLC output module according to the input impedance of the inverter to achieve impedance matching between the two.
Voltage range: When the voltage signal range of the inverter and PLC is different, appropriate measures need to be taken, such as series resistance for voltage division, to ensure that the two work within the normal voltage range.
Shielding measures: In order to prevent the weak current control signal from interference by external strong signals, it is recommended to use shielded cables or stranded cables.
