Specifications: according to the connection source.
Corresponding models: FX3GA, FX3G, FX3GE, FX3GC, FX3U, FX3UC. Cable length: 30 meters.
QnACPU GOT.
RS-422 conversion (FA-CNV / CBL) cable GOT.
The serial communication module GOT.
The peripheral machine connection module (AJ65BT-G4-S3) GOT.
[D-sub 25 pin loose line (row 5 pin interface terminal)] MITSUBISHI HC-SFS203.
GT2103-PMBD does not support Q00JCPU, Q00CPU, CPU Q01CPU direct connection HC-SFS203
Applicable model: GT21. 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 MITSUBISHI HC-SFS203.
Can use the HTTP protocol, through the Web browser on the PC access to the soft element of the programmable controller.
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 MITSUBISHI HC-SFS203.
Make use of e-mail function, through the mail server to send e-mail (ASCII format) and attachments (binary, ASCII and CSV format) .
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. Cable length: 3m.
The connection between the FXCPU (MINI-DIN8 pin connector) and the graphic operation terminal.
Connection between FXCPU communication function extension board (MINI-DIN8 pin connector) and GOT.
Applicable models: GT10, GT21. Input voltage range: DC24V.
Output voltage: DC5V.
Output current: 2.5A.
I/O points is an important indicator of PLC.
Reasonable selection of I/O points can not only satisfy the control requirements of the system,
And the total investment of the system is the lowest.
The input and output points and types of PLC should be determined according to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point.
Taking into account the future adjustment and expansion,
In general should be estimated on the total number of points plus the amount of spare 20%~30%.
The following describes the centralized control system I/O points of the estimate.
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 HC-SFS203.
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 discoonnnected from the load HC-SFS203.
It is through the output interface circuit to the internal digital circuit into a signal to make the load action or not action.
HC-SFS203 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=HC-SFS203&select=5