Available network: 10BASE2.
Max / total distance: 185/925m.
A1SJ71E71 is a compact Ethernet interface module,
Used to hang PLC series ANS to ethernet.
There are two kinds of hanging network modules: A1SJ71E71-B2-S3 and A1SJ71E71-B5-S3 respectively corresponding to 10BASE2 and 10BASE5,
So that the vast majority of installed cable can continue to use A9GTMEM-40MF  User's Manual. Input and output points: 480 points A9GTMEM-40MF 
Program capacity: 7K step.
Basic command processing speed: 4.4 ~ 5.6us.
Power supply: input DAC100 ~ 120/200 ~ 240V/ output 2A DC24V, 0.5A DC5V.
Optical data communication line.
Modular: PLC is the basic components of a separate module.
Medium and large PLC used this way. Easy maintenance.
Relay output interface circuit of PLC
Working process: when the internal circuit output digital signal 1,
There is a current flowing through, the relay coil has a current, and then the normally open contact is closed,
Provide load current and voltage A9GTMEM-40MF  User's Manual.
When the internal circuit outputs a digital signal 0, there is no current flowing through it,
The relay coil does not have a current, and the normally open contact is broken off,
A current or voltage that is disconnected from the load A9GTMEM-40MF  User's Manual.
It is through the output interface circuit to the internal digital circuit into a signal to make the load action or not action.
User program storage capacity: it is a measure of how much the user application can store the number of indicators.
Usually in words or K words as units. 16 bit binary number is a word,
Every 1024 words are 1K words. PLC to store instructions and data in words.
General logical operation instructions each account for 1 words. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4. Series Name: A960GOT.
Size: 9 inches.
Resolution: 600 * 400.
Display device: high brightness EL.
Display color: color (black, orange).
Power supply: AC100-240V.
Memory card: 1M.
Human computer interaction is the interaction between human and machine, which is essentially human and computer.
Or from a broader perspective: human computer interaction is the interaction between people and machines that contain computers.
Specifically, the two-way communication between the user and the computer machine,
Using a certain symbol and a liquid crystal screen to be used as a man-machine interface display
Action to achieve, such as the hit key, move the mouse, display the symbol / graphics on the screen, etc..
This process consists of several sub processes: identifying the interaction object, understanding the interaction object, grasping the object modality, information adaptation and feedback, etc.;
The human computer interface is the communication media or means betwween the user and the computer system containing the computer,
The support software and hardware of the two-way information exchange between human and computer A9GTMEM-40MF  Manual. The interface is defined as the media or means of communicatioon,
Its physical and chemical embodiment is related to the support of software and hardware, such as a graphical display terminal with the mouse, etc A9GTMEM-40MF  Manual. .