In FX1NC, FX2NC, PLC FX3U connection FX0N, FX2N with the expansion of the device when.
Conversion adapter to use. Input points: 16 points.
Voltage: DC12/24V.
Current: 4/10mA.
Response time: 6ms/1ms (high speed mode).
8 points / a common end.
Negative utility.
20 point terminal station.
Each scanning process . Focus on the input signal sampling GT2104-RTBD. Focus on the output signal to refresh.
Input refresh process
GT2104-RTBD When the input port is closed,
Program in the implementation phase, the input end of a new state, the new state can not be read.
Only when the program is scanned, the new state is read.
A scan cycle is divided into the input sample, the program execution, the output refresh GT2104-RTBD.
The contents of the component image register are changed with the change of the execution of the program .
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to the adoption of centralized sampling.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay GT2104-RTBD.
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and more perfect, and its application is more and more extensive .
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation.
Read only memory. Manufacturers use, content can not be changed, power does not disappear. Input and output points: 32 points.
Input points: 16 points.
Output points: 16 points.
Output form: relay output.
Weight: 0.65kg.
Input signal voltage: DC24V.
FX2N series expansion unit
Expansion unit is an input and output expansion device with a built-in power supply.
As with the basic unit, the extension unit can be connected to a variety of input and output and special extension equipment.
Can connect to FX3GA/FX3G, FX3GE and FX3U.
AC power model, the built-in maximum DC24V 250mA/460mA supply power.
Because all models of FX series are built in high speed counter,
So the high speed control can be realized by the simple procedure.
The input of the basic unit is built in the antti jitter filter,
One part as digital filter,
Sensitivity adjustment unit can reach 1ms GT2104-RTBD.
Using high speed counter automatically adjusted to the minimum value.
Through the high cost of the built-in positioning function and the expansion function to inncrease the number of control axis GT2104-RTBD.
Extended function expansion board and special adapter,
Data links and communication with external serial devices.
GT2104-RTBD Operation manual / Instructions / Catalog download link:
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