ACC-5595-208 350-805595-208N Reflective Memory Hub Components

There are 16 temperature inputs with a fieldbus interface connected to the CAN network, which can be interconnected with various acquisition modules and Easy series PLCs to form a network.
Easy-M0808R-A0404NB：
There are 8-point switch inputs and 8-point switch outputs. There are 4 analog inputs and 4 analog outputs.
There is a fieldbus interface connected to the CAN network, which can be interconnected with various acquisition modules and PLCs.
There is an RS0 serial port connected to a universal human-machine interface for easy on-site monitoring and operation.
There is an RS1 serial port connected to the computer for easy recording and management.
Easy-M2416R：
There are 24 switch inputs and 16 switch outputs.
There is a fieldbus interface connected to the CAN network, which can be interconnected with various acquisition modules and PLCs.
There is an RS0 serial port connected to a universal human-machine interface for easy on-site monitoring and operation.
There is an RS1 serial port connected to the computer for easy recording and management.
Each Easy-M1608R:
There are 16 switch inputs and 8 switch outputs.
There is a fieldbus interface connected to the CAN network to facilitate the connection of various acquisition modules.
There is an RS0 serial port connected to the universal human-machine interface, which facilitates on-site monitoring and operation.
There is an RS1 serial port connected to the computer for easy recording and management.

ACC-5595-208 350-805595-208N Reflective Memory Hub Components

systems analysis
1) Temperature collection section
10 thermocouples with K and S graduation numbers.
2) Temperature control section
Among the 18 o’clock temperatures, 8 o’clock (to be specified during design) is used for temperature control.
Among these 8 temperature control points, 7 are used to control the valve position value of the actuator, change the fuel injection amount, and stabilize the temperature. Another point is to control the output frequency of the quenching frequency converter, change the operating speed of the quenching fan, and adjust the temperature of the quenching zone. Other factors are manually adjusted (such as combustion air, gas pressure, etc.).
Each temperature control point occupies one analog output, while the quenching frequency converter occupies one analog output
Output, actuator adopts open positioning method.
Therefore, temperature control occupies:
8 analog signals (input, output).
3) Related fan section
a、 Smoke exhaust fan control
The smoke exhaust fan has one in use and one backup, and the two are logically interlocked. The electrical control adopts two independent sets of star delta control, each set occupying three switch output points (main, star, triangle) and three switch input points (start, stop, fault). Therefore, the smoke exhaust fan control occupies:
6-point switch input: (start, stop, fault) * 2.
6-point switch output: (main, star, triangle) * 2.
b、 Combustion fan control
The combustion fan has one in use and one backup, and the two are logically interlocked. The electrical control adopts two independent sets of star delta control, each set occupying three switch output points (main, star, triangle) and three switch input points (start, stop, fault). Therefore, the control of the smoke exhaust fan occupies:
6-point switch input: (start, stop, fault) * 2.
6-point switch output: (main, star, triangle) * 2.
c、 Emergency cooling fan control
The speed of the emergency cooling fan is adjusted by the frequency converter, and the output frequency of the frequency converter is controlled by the internal PID operation of the PLC to output a 4-20mA standard signal. At the same time, manual automatic switching can also be implemented for control on the human-machine interface. Therefore, the emergency cooling fan occupies:
5-point switch input: Quenching A start, Quenching B start, Quenching stop, Quenching A fault, Quenching B fault
2-point switch output: (operation control) * 2.
1-point analog output: frequency adjustment (manual automatic adjustment).

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