LK Automation Limited
Brand:
MITSUBISHI
QJ71LP21S-25 | MITSUBISHI Optical fiber loop (SI) module QJ71LP21S-25
MITSUBISHI QJ71LP21S-25 Manual And Instructions
QJ71LP21S-25 Remote I/O networkReference Manual
QJ71LP21S-25 PLC to PLC networkreference Manual
QJ71LP21S-25 HardwareUser's Manual
MITSUBISHI QJ71LP21S-25 Product information and technical parameters：
Brand: MITSUBISHI
Name: Optical fiber loop (SI) module
Model: QJ71LP21S-25
SI/QSI/H-PCF/ broadband H-PCF optical cable.
Double circuit.
Controller network (control station / common station) / remote I/O network (remote master station).
With external power supply function.
MELSECNET/H network module capable of composing large scale flexible network system.
The MELSECNET/H network system includes the PLC network of the control station and the communication between the stations and the remote I/O network in the remote station remote I/O station.
Optical fiber loop system...... High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of the total cable length, strong anti-interference.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system...... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.
...More relevant models >>>>
QJ71LP21S-25 Remote I/O networkReference Manual
QJ71LP21S-25 PLC to PLC networkreference Manual
QJ71LP21S-25 HardwareUser's Manual
MITSUBISHI QJ71LP21S-25 Product information and technical parameters：
Brand: MITSUBISHI
Name: Optical fiber loop (SI) module
Model: QJ71LP21S-25
SI/QSI/H-PCF/ broadband H-PCF optical cable.
Double circuit.
Controller network (control station / common station) / remote I/O network (remote master station).
With external power supply function.
MELSECNET/H network module capable of composing large scale flexible network system.
The MELSECNET/H network system includes the PLC network of the control station and the communication between the stations and the remote I/O network in the remote station remote I/O station.
Optical fiber loop system...... High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of the total cable length, strong anti-interference.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system...... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.
Battery replacement.
Initial voltage 3.0V.
Current capacity: 5000mAh.
Service life: 5 years.Three-phase 4 wire type.
Measuring circuit number: 3 circuits.
Measurement items: power consumption (consumption, regeneration), current, voltage, power, power factor, etc..
Power measurement module product group capable of simply measuring various energy information MITSUBISHI QJ71LP21S-25.
With only one module can be used to measure and power consumption (consumption and regeneration), reactive power, current, voltage, power, power factor and frequency of all kinds of detailed information QJ71LP21S-25
No ladder program can continue to monitor the minimum and maximum values, can also perform 2 types of upper / lower limit alarm.
Only in the ON state can be used to measure the output of the output device MITSUBISHI QJ71LP21S-25.
Therefore, the amount of electricity and the quantity of electricity in the unit of the beat can be obtained during the operation of the equipment.
3 phase 3 wire products can be used to measure up to 4 circuits in one slot,
3 phase 4 wire products can be used to measure up to 3 circuits,
So the electrical energy measurement can be carried out in a small space by the multi circuit products MITSUBISHI QJ71LP21S-25.
For example, a module can be used to measure other loads from the control panel trunk.
In addition, Works2 GX (version 1.90U and higher) can be used to easily set parameters.Input / output points: 4096 points.
Number of input and output elements: 8192.
Program capacity: 1000 K step.
Processing speed: 0.0095 s.
Program memory capacity: 4000 KB.
Support USB and network.
Support installed memory card.
Providing high speed communication between multiple CPU.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrupt program is reduced to 100 s.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
High speed and high precision machine control by multi CPU.
By parallel processing of the linear and multi CPU hhigh-speed communication (cycle 0 QJ71LP21S-25. 88ms) of the parallel control program, the high speed control.
Multi CPU high speed communication cycle and motion control synchronization, so it can achieve the maximization of computing efficiency.
Inn addition, the latest movement control CPU in performance is 2 times the previous model,
To ensure high speed and high accuracy of the machine control QJ71LP21S-25.
Initial voltage 3.0V.
Current capacity: 5000mAh.
Service life: 5 years.Three-phase 4 wire type.
Measuring circuit number: 3 circuits.
Measurement items: power consumption (consumption, regeneration), current, voltage, power, power factor, etc..
Power measurement module product group capable of simply measuring various energy information MITSUBISHI QJ71LP21S-25.
With only one module can be used to measure and power consumption (consumption and regeneration), reactive power, current, voltage, power, power factor and frequency of all kinds of detailed information QJ71LP21S-25
No ladder program can continue to monitor the minimum and maximum values, can also perform 2 types of upper / lower limit alarm.
Only in the ON state can be used to measure the output of the output device MITSUBISHI QJ71LP21S-25.
Therefore, the amount of electricity and the quantity of electricity in the unit of the beat can be obtained during the operation of the equipment.
3 phase 3 wire products can be used to measure up to 4 circuits in one slot,
3 phase 4 wire products can be used to measure up to 3 circuits,
So the electrical energy measurement can be carried out in a small space by the multi circuit products MITSUBISHI QJ71LP21S-25.
For example, a module can be used to measure other loads from the control panel trunk.
In addition, Works2 GX (version 1.90U and higher) can be used to easily set parameters.Input / output points: 4096 points.
Number of input and output elements: 8192.
Program capacity: 1000 K step.
Processing speed: 0.0095 s.
Program memory capacity: 4000 KB.
Support USB and network.
Support installed memory card.
Providing high speed communication between multiple CPU.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrupt program is reduced to 100 s.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
High speed and high precision machine control by multi CPU.
By parallel processing of the linear and multi CPU hhigh-speed communication (cycle 0 QJ71LP21S-25. 88ms) of the parallel control program, the high speed control.
Multi CPU high speed communication cycle and motion control synchronization, so it can achieve the maximization of computing efficiency.
Inn addition, the latest movement control CPU in performance is 2 times the previous model,
To ensure high speed and high accuracy of the machine control QJ71LP21S-25.
...More relevant models >>>>