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Brand: MITSUBISHI
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Q1MEM-2MS Memory card
MITSUBISHI Q1MEM-2MS Manual And Instructions
Q1MEM-2MS datasheetPDF datasheet

MITSUBISHI Q1MEM-2MS Product information and technical parameters:
Brand: MITSUBISHI
Name: Memory card
Model: Q1MEM-2MS
SRAM memory card.
RAM capacity: 2MB.

Data format: RTU.
Data bits: 8.
A1SJ71UC24-R2-S2 and A1SJ71UC24-R4-S2 allow the Ans series PLC to be connected to the MODBUS network,
As the network from the station, and in accordance with the instructions of the main station of the CPU Ans user storage area for data reading / writing.
In addition to supporting the MODBUS protocol, these components also support the standard dedicated communication protocol for A1SJ71UC24 components Q1MEM-2MS Q1MEM-2MS
This feature makes the main station of the data acquisition and control with more flexibility.
Support MODBUS slave station protocol.
Supports 1 to 21 function code.
Two transmission modes: RTU or ASCII. Type of input: DC leakage.
Input points: 32 points.
Input voltage: DC12/24 Q1MEM-2MS.
Input current: 3/7mA.
Output type: transistor drain type.
Output points: 32 points.
Common public end points: 32.
PLC is introduced by the relay control technology after the development of micro processing technology,
Can be easily and reliably used for switching control.
As the analog quantity can be converted into digital quantity, the number of digital quantity is just a number of switching value,
Therefore, after the conversion of analog, PLC can also be reliable for processing control Q1MEM-2MS.
Because the continuous production process often has the analog quantity, the analog quantity control is sometimes called process control.
Analog quantity is not electricity, and PLC can only handle digital quantity, quantity of electricity.
All to realize the conversion between them to have the sensor, the analog quantity into a number of power.
If this power is not standard, but also through the transmitter,
The non-standard power into a standard electrical signal, such as 1-5V, 4-20mA, 0-10V, etc..
At the same time, there is also an analog input unit (A/D),
Transform these standard eelectrical signals into digital signals,
The analog output unit (D/A), in order to transform the digital quantity after PLC processing into analog quantity -- standard electric signal Q1MEM-2MS.
So the standard telecommunication number, the conversiion between the number of operations to use a variety of computing Q1MEM-2MS.
This requires the resolution of the analog unit and the standard electrical signal.


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