LK Automation Limited LK Automation Limited
Download Sort: MITSUBISHI
Home >> Manual Download
MITSUBISHI A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual
Product model: A1SJ71QLP21S
Name: MELSECNET/10 Network Module
Brand: MITSUBISHI
Sort: Hardware User's Manual
File language: English
Input and output points: 2048 points.
Input / output data points: 2048 points.
Program capacity: 30K.
Basic command processing speed (LD command) s:1.0.
Optical data communication line function (GI cable).
Each scanning process. Focus on the input signal sampling. Focus on the output signal to refresh A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual.
Input refresh process. 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 A1SJ71QLP21S
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.
The contents of the component image register are changed with the change of the execution of the program A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual.
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.
User program storage capacity: it is a measure of how much the user application can store the number of indicators A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual.
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. Input and output points: 480 points.
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.
Coaxial data communication line function.
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.
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.
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 A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual.
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 llogical operation instructions each account for 1 words A1SJ71QLP21S Hardware Manual A1SJ71QLP21S User's Manual. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.
Related products
MITSUBISHI
MODBUS interface module
A1SJ71UC24-R2-S2
MITSUBISHI MODBUS interface module A1SJ71UC24-R2-S2
Data format: ASCII. Data its: 7. A1SJ71
MITSUBISHI
Network module
A1SJ71QE71N-B5T
MITSUBISHI Network module A1SJ71QE71N-B5T
Ethernet network module 10BASE-T / 10BAS
MITSUBISHI
Computer communication module
A1SJ71UC24-R2
MITSUBISHI Computer communication module A1SJ71UC24-R2
Interface: RS232C. Transmission distance
MITSUBISHI
Melsecnet interface module
A1SJ71AT21B
MITSUBISHI Melsecnet interface module A1SJ71AT21B
Cale type: twisted pair cale. The func