10BASE-T/100BASE-TX.
Ethernet interface module capable of selecting the most suitable system and object device.
Support 100BASE-TX, can speed up the transmission speed. (QJ71E71-100)
Data communication can be performed between programmable controller CPU using special instructions.
Can use the HTTP protocol, through the Web browser on the PC access to the soft element of the programmable controller QA68B  Manual QA68B  User's Manual QA68B 
PC (Web) on the use of the communication program library and sample screen can be obtained by download services.
Can connect a number of programming tools to improve the efficiency of debugging.
Make use of e-mail function, through the mail server to send e-mail (ASCII format) and attachments (binary, ASCII and CSV format) QA68B  Manual QA68B  User's Manual.
The KeepAlive function can be used to perform the existence of the object equipment inspection, and keep the connection in the open state.
This can be used to ensure connectivity and to quickly find errors. Input: 4 channels.
Platinum resistance (Pt100; JPt100).
Heater disconnection detection function.
Sampling period: 0.5s/4 channel.
18 point terminal table x2.
Peak current suppression QA68B  Manual QA68B  User's Manual.
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 regulatinng module has the function of preventing overheating and preventing over cooling QA68B  Manual QA68B  User's Manual.
According to the control object device, select the standard control (heating or cooling) or the heating and cooling contrrol (heating and cooling) mode QA68B  Manual QA68B  User's Manual.
In addition, the mixed control mode (combined with the standard control and heating - cooling control) can be selected.