QJ71MB91 MODBUS module
MITSUBISHI QJ71MB91 Manual And Instructions
QJ71MB91 User's Manual
QJ71MB91 HardwareUser's Manual
MITSUBISHI QJ71MB91 Product information and technical parameters：
Brand: MITSUBISHI
Name: MODBUS module
Model: QJ71MB91
MODBUS RTU/MODBUS ASCII Master slave station.
RS-232.
RS-422/485.
MODBUS interface module capable of connecting MODBUS compatible device such as temperature regulator, measuring device and so on.
Support MODBUS communication function, and can be compatible with the third party MODBUS to communicate from various station equipment.
Support MODBUS communication functions from the station, can communicate with the third party programmable controller MODBUS master device.
Through the linkage function, the master can be connected to the CH1 side (RS-232),
And through the QJ71MB91 and connected to the CH2 side (RS-422/485) of a number of stations for communication.
The RS-232 interface (1 credit on the 1 pass) MODBUS master device with multiple MODBUS communication from the station equipment. (only QJ71MB91)
Master / slave station functions can be used simultaneously. (only QJ71MT91)
...More relevant models >>>>
QJ71MB91 User's Manual
QJ71MB91 HardwareUser's Manual
MITSUBISHI QJ71MB91 Product information and technical parameters：
Brand: MITSUBISHI
Name: MODBUS module
Model: QJ71MB91
MODBUS RTU/MODBUS ASCII Master slave station.
RS-232.
RS-422/485.
MODBUS interface module capable of connecting MODBUS compatible device such as temperature regulator, measuring device and so on.
Support MODBUS communication function, and can be compatible with the third party MODBUS to communicate from various station equipment.
Support MODBUS communication functions from the station, can communicate with the third party programmable controller MODBUS master device.
Through the linkage function, the master can be connected to the CH1 side (RS-232),
And through the QJ71MB91 and connected to the CH2 side (RS-422/485) of a number of stations for communication.
The RS-232 interface (1 credit on the 1 pass) MODBUS master device with multiple MODBUS communication from the station equipment. (only QJ71MB91)
Master / slave station functions can be used simultaneously. (only QJ71MT91)
Output: 2 channels.
Input (resolution): 0~12000; -12000~12000; 0~12000; -16000~16000.
Output DC0~20mA; DC-12~12V.
Conversion speed: 10ms/1 channel.
18 point terminal station.
Isolation between channels.
The possibility of expanding control with intelligent function.
At the same time, the channel isolation analog module realizes high isolation voltage,
Further improve the accuracy of the benchmark QJ71MB91 QJ71MB91
Provide support for process control using a general purpose programmable controller.
Flow meter, pressure meter, other sensors can be directly connected to analog input,
Control valve can also be directly connected to analog output.
Hardware and installation costs have been greatly reduced due to the need for an external isolation amplifier QJ71MB91.
High insulation strength.
Can isolate electrical interference, such as current and noise, etc..
Standard analog input module.
Isolated analog input module.
No external isolation amplifier required.
Without the use of inter channel isolation analog modules.
Using the inter channel isolation analog module. Input / output points: 4096 points.
Number of input and output elements: 8192 QJ71MB91.
Program capacity: 60 K step.
Processing speed: 0.0095 s.
Program memory capacity: 240 KB.
Support USB and RS232.
Support installed memory card.
Providing high speed communication between multiple CPU.
High speed and high precision data processing.
The processing speed of the real number (floating point) arithmetic has been greatly improved,
Addition instruction reached 0.014 mu s,
Therefore, it can support the request of high-speed, high-precision processing data processing.
In addition, the new addition of double precisionn floating point arithmetic instructions,
Simplify the programming, reduces the computational error when executing complex formula QJ71MB91.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrrupt program is reduced to 100 s QJ71MB91.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
Input (resolution): 0~12000; -12000~12000; 0~12000; -16000~16000.
Output DC0~20mA; DC-12~12V.
Conversion speed: 10ms/1 channel.
18 point terminal station.
Isolation between channels.
The possibility of expanding control with intelligent function.
At the same time, the channel isolation analog module realizes high isolation voltage,
Further improve the accuracy of the benchmark QJ71MB91 QJ71MB91
Provide support for process control using a general purpose programmable controller.
Flow meter, pressure meter, other sensors can be directly connected to analog input,
Control valve can also be directly connected to analog output.
Hardware and installation costs have been greatly reduced due to the need for an external isolation amplifier QJ71MB91.
High insulation strength.
Can isolate electrical interference, such as current and noise, etc..
Standard analog input module.
Isolated analog input module.
No external isolation amplifier required.
Without the use of inter channel isolation analog modules.
Using the inter channel isolation analog module. Input / output points: 4096 points.
Number of input and output elements: 8192 QJ71MB91.
Program capacity: 60 K step.
Processing speed: 0.0095 s.
Program memory capacity: 240 KB.
Support USB and RS232.
Support installed memory card.
Providing high speed communication between multiple CPU.
High speed and high precision data processing.
The processing speed of the real number (floating point) arithmetic has been greatly improved,
Addition instruction reached 0.014 mu s,
Therefore, it can support the request of high-speed, high-precision processing data processing.
In addition, the new addition of double precisionn floating point arithmetic instructions,
Simplify the programming, reduces the computational error when executing complex formula QJ71MB91.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrrupt program is reduced to 100 s QJ71MB91.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
...More relevant models >>>>
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