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QA1S33B Old small A series main substrate

MITSUBISHI QA1S33B Manual And Instructions
QA1S33B datasheetPDF datasheet

MITSUBISHI QA1S33B Product information and technical parameters:
Brand: MITSUBISHI
Name: Old small A series main substrate
Model: QA1S33B
3 slots; requires 1 AnS series PLC power modules;
Used to install large AnS series PLC module.
Base plate of AnS series PLC.
QA1S series PLC 3 slot main substrate.
AnS series of modules can be installed.

Interface: RS232C.
Transmission distance: 15 meters.
A1SJ71UC24-R2/R4/PR computer communication components can communicate with PLC, such as computers and other external intelligent devices, and the components are as follows:
Full / half duplex transmission.
4 special communication protocols.
No protocol and bidirectional mode QA1S33B.
Protocol selection switch function.
The optional baud rate, the highest 19 QA1S33B2K.
Since the echo diagnostic test. Input points: 32 points.
Input voltage and current: 7mA DC24V.
Input response time: 10ms.
16 point /1 a public side.
Positive pole sharing.
Output points: 24 points.
Output voltage: DC24V/AC240V, 2A/1 point, 5A/1 common end.
Output response time: 12ms.
Output type: relay output QA1S33B.
8 point /1 a public side.
34 point terminal station.
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 QA1S33B.
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 standardd electrical 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 QA1S33B.
So the standard telecommunication number, the conversiion between the number of operations to use a variety of computing QA1S33B.
This requires the resolution of the analog unit and the standard electrical signal.


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