8 channels.
Input: AC0~5A AC0~50A, CT, AC0~100 until AC0~600A.
Output: 0~10000.
18 point terminal.
Directly connected to the CT sensor, saving wiring and space of the CT input module.
Directly connected with CT sensor and programmable controller,
No need for external connection signal converter, etc QJ71C24-R2 Manual QJ71C24-R2 Reference Manual. .
Very accurate measurement results can be obtained by stable data transfer speed,
Then, load control and operation of the system and equipment are carried out, and the power supply system is managed and monitored QJ71C24-R2
Directly connect the CT sensor, saving wiring and space
In the case of no external signal converter, directly connected to the CT sensor.
A module can be used to measure up to 8 channels of alternating current, thereby reducing wiring time and cost QJ71C24-R2 Manual QJ71C24-R2 Reference Manual.
Set the CT sensor type (input range) for each channel.
Through a module to select from AC0 ~ 5A to 600A ~ CT AC0 sensor.
Preventive maintenance can be carried out by detecting the peak current.
Peak current detection function
By detecting the peak current, the equipment can perform maintenance and troubleshooting.
Take the motor as an example, the load applied on the motor changes due to wear and damage of the gear,
Load current will suddenly change QJ71C24-R2 Manual QJ71C24-R2 Reference Manual.
By detecting the transient peak current at this time, the fault of the equipment can be diagnosed.
Input signal error detection function
Can detect whether the CT input value is out of range (higher than the peak value).
Because the large current flow on the measurement object is beyond the range limit,
Therefore, the error of the measurement object can be monitored. Input: 4 channels.
Thermocouple (K, J, T, B, S, E, R, N, U, L, PLlI, W5Re/W26Re,,).
No heater disconnection detection function.
Sampling period: 0.5s/4 channel.
18 point terminal station.
Peak current suppression.
Can prevent the simultaneous opening of the output to control the peak current, which is helpful for saving energy and reducing the operation cost.
Heating function at the same time.
The multiple loop can reach the set value at the same time to carry out the uniform temperature control,
Helps to prevent no-load and effective energy saving and reduce operating costs.
Automatic adjustment function.
The PID constant can be adjusted automatically in the control process.
Automatic adjustment of cost (time, material and electrical energy) can be reduced.
Can be flexible in various settings, to achieve the best temperature control of the temperature control module.
Equipment for high temperature control stability of extrusion molding machine,
The temperature regulatingg module has the function of preventing overheating and preventing over cooling QJ71C24-R2 Manual QJ71C24-R2 Reference Manual.
According to the control object device, select the standard control (heating or cooling) or the heating and cooling contrrol (heating and cooling) mode QJ71C24-R2 Manual QJ71C24-R2 Reference Manual.
In addition, the mixed control mode (combined with the standard control and heating - cooling control) can be selected.