LK Automation Limited
Brand:
MITSUBISHI
QJ71LP21S-25 Optical fiber loop (SI) module
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.
32 point connector for compressed flat cable (37 pin D-Sub connector).Input: 4 channels.
Thermocouple (K, J, T, B, S, E, R, N, U, L, PLlI, W5Re/W26Re,,).
No heater disconnection detection function.
Sampling period: 0.5s/4 channel.
18 point terminal station.
Peak current suppression.
Can prevent the simultaneous opening of the output to control the peak current, which is helpful for saving energy and reducing the operation cost QJ71LP21S-25 QJ71LP21S-25
Heating function at the same time.
The multiple loop can reach the set value at the same time to carry out the uniform temperature control,
Helps to prevent no-load and effective energy saving and reduce operating costs.
Automatic adjustment function.
The PID constant can be adjusted automatically in the control process QJ71LP21S-25.
Automatic adjustment of cost (time, material and electrical energy) can be reduced.
Can be flexible in various settings, to achieve the best temperature control of the temperature control module.
Equipment for high temperature control stability of extrusion molding machine,
The temperature regulating module has the function of preventing overheating and preventing over cooling QJ71LP21S-25.
According to the control object device, select the standard control (heating or cooling) or the heating and cooling control (heating and cooling) mode.
In addition, the mixed control mode (combined with the standard control and heating - cooling control) can be selected. 8 axes, open collector output type.
Control unit: pulse.
Location data: 10 data / axis.
Maximum pulse output: 200Kpps.
40 pin connector.
Ideal solution for simple multi axis positioning.
Perfect match with stepper motor control.
Plus deceleration smooth, speed change subtle.
To speed up the speed of positioning control to start processing.
Positioning module.
Open collector output.
Differential driver output.
Based on the use of open collector outputs and differential drive output type 2 types.
Differential driver output type positioning module can transmit high speed instruction pulse (up to 4Mpps) to the servo amplifier reliably,
Transmission distance of up to 10 meters, to achieve high speed and high precision control.
(the command pulse of the open collector positioning module is highest 200kpps.)
Reduce system downtime recovery time.
With a simple operation, you can back up all the data in the CPU to the memory caard QJ71LP21S-25.
Through regular backup, can be the latest parameters, procedures, etc. to save the storage card.
In the event of a CPU failure, after the replacement of CPU, can be a simple operation,
Restore the system by using the data storage ccard in advance QJ71LP21S-25.
Therefore, it is not necessary to spend time to manage the backup data, but also can shorten the recovery time of the system shutdown.
Thermocouple (K, J, T, B, S, E, R, N, U, L, PLlI, W5Re/W26Re,,).
No heater disconnection detection function.
Sampling period: 0.5s/4 channel.
18 point terminal station.
Peak current suppression.
Can prevent the simultaneous opening of the output to control the peak current, which is helpful for saving energy and reducing the operation cost QJ71LP21S-25 QJ71LP21S-25
Heating function at the same time.
The multiple loop can reach the set value at the same time to carry out the uniform temperature control,
Helps to prevent no-load and effective energy saving and reduce operating costs.
Automatic adjustment function.
The PID constant can be adjusted automatically in the control process QJ71LP21S-25.
Automatic adjustment of cost (time, material and electrical energy) can be reduced.
Can be flexible in various settings, to achieve the best temperature control of the temperature control module.
Equipment for high temperature control stability of extrusion molding machine,
The temperature regulating module has the function of preventing overheating and preventing over cooling QJ71LP21S-25.
According to the control object device, select the standard control (heating or cooling) or the heating and cooling control (heating and cooling) mode.
In addition, the mixed control mode (combined with the standard control and heating - cooling control) can be selected. 8 axes, open collector output type.
Control unit: pulse.
Location data: 10 data / axis.
Maximum pulse output: 200Kpps.
40 pin connector.
Ideal solution for simple multi axis positioning.
Perfect match with stepper motor control.
Plus deceleration smooth, speed change subtle.
To speed up the speed of positioning control to start processing.
Positioning module.
Open collector output.
Differential driver output.
Based on the use of open collector outputs and differential drive output type 2 types.
Differential driver output type positioning module can transmit high speed instruction pulse (up to 4Mpps) to the servo amplifier reliably,
Transmission distance of up to 10 meters, to achieve high speed and high precision control.
(the command pulse of the open collector positioning module is highest 200kpps.)
Reduce system downtime recovery time.
With a simple operation, you can back up all the data in the CPU to the memory caard QJ71LP21S-25.
Through regular backup, can be the latest parameters, procedures, etc. to save the storage card.
In the event of a CPU failure, after the replacement of CPU, can be a simple operation,
Restore the system by using the data storage ccard in advance QJ71LP21S-25.
Therefore, it is not necessary to spend time to manage the backup data, but also can shorten the recovery time of the system shutdown.
...More relevant models >>>>