RELIANCE 0-60021-4 PLC自动化备件

RELIANCE 0-60021-4 PLC自动化备件

PLC主要应用的领域

1．开关量逻辑控制

取代传统的继电器电路，实现逻辑控制、顺序控制，既可用于单台设备的控制，也可用于多机群控及自动化流水线。如注塑机、印刷机、订书机械、组合机床、磨床、包装生产线、电镀流水线等。

2．工业过程控制

在工业生产过程当中，存在一些如温度、压力、流量、液位和速度等连续变化的量（即模拟量），PLC采用相应的A/D和D/A转换模块及各种各样的控制算法程序来处理模拟量，完成闭环控制。PID调节是一般闭环控制系统中用得较多的一种调节方法。过程控制在冶金、化工、热处理、锅炉控制等场合有非常广泛的应用。

3．运动控制

PLC可以用于圆周运动或直线运动的控制。一般使用专用的运动控制模块，如可驱动步进电机或伺服电机的单轴或多轴位置控制模块，广泛用于各种机械、机床、机器人、电梯等场合。

RELIANCE 0-60021-4 PLC自动化备件

The main application areas of PLC

1. Switch quantity logic control

Instead of the traditional relay circuit, it can realize logic control and sequence control, which can be used for the control of a single device, and can also be used for multi-machine group control and automatic pipeline. Such as injection molding machines, printing presses, stapler machines, combined machine tools, grinding machines, packaging production lines, electroplating lines, etc.

2. Industrial process control

In the industrial production process, there are some continuous changes such as temperature, pressure, flow, liquid level and speed (that is, the analog amount), PLC uses the corresponding A/D and D/A conversion modules and a variety of control algorithms to deal with the analog amount, complete closed-loop control. PID regulation is a kind of regulation method used in general closed-loop control system. Process control is widely used in metallurgy, chemical industry, heat treatment, boiler control and so on.

3. Motion control

PLC can be used to control circular or linear motion. Generally use special motion control modules, such as single-axis or multi-axis position control modules that can drive stepper motors or servo motors, widely used in various machinery, machine tools, robots, elevators and other occasions.

RELIANCE 0-60021-4 PLC自动化备件

型号推荐

ABB DCS ABB 10.4"触摸屏 PP877K 3BSE069274R1 控制面板PP877 K ABB GJR5145800R0001 35EB92 紧凑型接线端子

ABB DCS ABB 12寸触摸屏 PP882 3BSE069275R1 12.1" 人机交互屏幕 ASEA GJR5252400R0101 扩展模块终端单元

ABB DCS ABB 15" 坚固型触控面板 PP886H 3BSE069297R1 十五寸触摸屏 ABB GJR2-1555-00-R1 DT322-AR DO模块

ABB DCS ABB 3BHL000387P0101 高压变频器功率模块 3BHL000387P010 1 IGCT ABB 35AE90 GJR5132400R0028 控制系统I/O模块底座

ABB DCS ABB 3BSE018161R1 PM864AK01 AC 800M控制器模块 PM864AK01-EA ABB 83SR50C-E GJR2395500R1210 低压变频器

ABB DCS ABB 4寸屏幕 PP871 3BSE069270R2 4.3" Panel 800 触摸屏 ABB 07TI41 gjr2293600r1001 交流接触器

ABB DCS ABB 5SHY354510009 可控硅模块 高压变频器板 3BHB013085R0001 ABB 89NG06 GJR4500920R0003 通信板

ABB DCS ABB 5SHY3545L0002 IGCT模块 CVC750BE101 3BHE009681R0101 PP2003 ABB 07NG41 gjr5126000r1 BHC电容

ABB DCS ABB 5SHY3545L0010 3BHB013088R0001 可控硅模块 5SHY 3545L0010 ABB GJR5252400R0101 / 07DI92 数字量接口板

ABB DCS ABB 5SHY3545L0020 可控硅模块 3BHE014105R0001 5SXE08-0166模块 ABB 07AC91 GJR5252300R310 模拟量接口板