Program memory capacity: 8k.
Input / output points: maximum 256 points.
With base plate and power supply.
With the rapid development of microprocessor, computer and digital communication technology,
Computer control has been extended to almost all industrial fields.
Modern society requires manufacturing to respond quickly to market demand,
Production of small quantities, multi varieties, multi specifications, low cost and high quality products,
In order to meet this requirement,
Production equipment and automatic production line control system must have high reliability and flexibility,
PLC programming is to comply with the requirements of the emergence of it is based on a microprocessor based general industrial control device A1S52B datasheet PDF catalog A1S52B PDF datasheet A1S52B datasheet PDF catalog A1S52B PDF datasheet A1S52B
PLC programming is a digital computing operation of the electronic system,
Designed for applications in industrial environments.
It uses programmable memory,
An instruction used to perform logical operations, sequence control, timing, counting and arithmetic operations in its internal storage,
And through the digital, analog input and output, control of various types of machinery or production process A1S52B datasheet PDF catalog A1S52B PDF datasheet.
Programmable controller and related equipment,
Should be easy to make the industrial control system to form a whole, easy to expand the principle design of its functions. Enter 32 points.
2/5mA DC12/24V.
Response time: 10ms.
32 point 1 public.
Output 32 points.
DC12/24V.
Leakage current: 0.1mA OFF.
Response time: 1ms.
32 point 1 public.
Protection function.
Surge.
40 pin connector.
Switching value, also known as logic, refers to only two values, 0 or 1, ON or OFF.
It is the most common control, it is the advantage of PLC control,
Is also the most basic application of PLC.
Switch volume control is designed to,
According to the current input combination of the switch quantity and thhe history of the input sequence,
So that PLC generates the corresponding switching output,
In order to make the system work in a certain order A1S52B datasheet PDF catalog A1S52B PDF datasheet.
So, sometimes also known as the order control.
And seqquential control is divided into manual, semi-automatic or automatic A1S52B datasheet PDF catalog A1S52B PDF datasheet.
And the control principle is decentralized, centralized and hybrid control three.