Control function: HE693RTU900 is a low-grade machine, with basic control function and general computing power. Its working speed is relatively low, and the number of input and output modules of the band is relatively small. For example, the S7-200 produced by the German company SIEMENS falls into this category.
Configuration: Parameters such as frame protocol, baud rate, parity and stop bits of HE693RTU900 can be changed by PLC software.
Features:
Communication capability: HE693RTU900 supports communication protocols such as Modbus and can exchange data with other devices.
Configuration flexibility: The HE693RTU900 can be easily configured and changed through PLC software.
Allows direct connection of sensors: The HE693RTU900 allows the RTD temperature sensor to be connected directly to the PLC without external signal processing.
Function: As a digital input module, it can receive and process digital signals from external devices.
Measurement accuracy: 100.
Resolution: 100.
Power supply voltage: 220V.
Measuring range: 100.
Application scenario: It is widely used in the automatic control system of electric power, chemical industry, metallurgy and other industries to realize the monitoring and control of equipment status.
Control function: The FBM207C has 30+20 program control function, which can realize the rise and cooling control of any slope, with programmable/operable commands such as jump (cycle), run, pause and stop, and allow the program to be modified at any time during the control operation of the program.
Adjustment algorithm: The AI artificial intelligence adjustment algorithm with curve fitting function can obtain smooth and smooth curve control effect.
Input support: Support a variety of thermocouples, thermal resistance, linear voltage, current, resistance and radiation (infrared) thermometers, and has the expansion of input socket installation of special input specifications, and can customize the special input nonlinear correction table, can be connected to the external Cu50 copper resistance as thermocouple cold end compensation.
Measurement accuracy: 0.1 (V8.0 version) measurement accuracy, temperature drift less than 50PPm/℃.
Output support: Modular output support SSR voltage, linear current (voltage), relay contact switch, thyristor contactless switch, single-phase, three-phase thyristor zero-crossing trigger, single-phase thyristor phase-shift trigger output that is, position proportional output (directly drive valve motor positive/reverse).
Rated voltage: According to the search results, there are two rated voltage specifications, one is 220V/380V, the other is 24V.
Rated current: According to the search results, there are two rated current specifications, one is 5A/1A, the other is 100-400A.
Rated frequency: 50Hz/60Hz.
Operating temperature: -20℃ to +50℃.
Protection level: IP20.
Communication interface: RS485.
Communication protocols: Modbus RTU, etc., also supports Eaton Suconet, Siemens MPI, Panasonic FP series, Mitsubishi A series /F series, Omron C-H-K series and other protocols.
Size and weight:
Dimensions: 72mm x 72mm x 84mm.
Weight: about 400g, but there is also information that it weighs 2KG,
SARCR-XFB01A01 may be some kind of PLC or DCS (Distributed control System) card or module. This type of equipment is usually used in industrial automation systems to achieve data acquisition, control, communication and other functions.
2. Features:
Such cards usually have the characteristics of high-speed computing, rapid data exchange with external equipment, high-speed programming equipment service processing, etc., to meet the requirements of real-time and efficient industrial automation.
There may be built-in communication capabilities that support a variety of communication protocols to achieve connection and communication with different devices or systems.
Weight: Depending on the citation information, the weight of the UES815S-24A varies. For example, there is information that its weight is 650g, and there is information that its weight is 2kg, or even 0.2kg. The weight may vary depending on the product version or application scenario.
Operating temperature: Maximum temperature up to 70℃.
Frequency range: 47-63 Hz.
Accuracy: 1%.
Application: Widely used in the field of communication (such as switching equipment, access equipment, mobile communication, microwave communication and optical transmission, routers, etc.) and automotive electronics, aerospace and other fields. In addition, it is also used in chemical, petroleum, electronics, aerospace, electrical and other fields.
Measurement parameters: It can monitor the parameters of the power system in real time, such as voltage, current, active power, reactive power, power factor, frequency, etc.
Communication interface: Supports a variety of communication protocols, such as Modbus, Profibus, Ethernet and so on.
Working conditions:
Operating temperature: -25℃ to +70℃.
Operating humidity: 10%RH to 90%RH (no condensation).
Rated voltage and current: Depending on the model, it is usually rated voltage of AC 100V to 690V, current rating of AC 1A or 5A.
Measurement accuracy: meet the relevant national standards and industry standards.
