GE Control Systems VL-202A08L-1021 Programmable Logic Controller

GE Control Systems VL-202A08L-1021 Programmable Logic Controller

Product Overview.

The GE VL - 202A08L - 1021 PLC is a high-performance controller designed specifically for industrial automation applications. It combines GE's years of experience and innovation in control technology to provide stable, efficient control solutions for industrial control systems of all sizes and complexities. The PLC delivers outstanding performance from simple stand-alone control to complex automated production line control.

Specification parameters

(i) Processing performance

Adopting [specific CPU model], [number of cores] cores with main frequency up to [X] GHz, it can execute [specific value] millions of instructions per second, and can quickly process complex control logic. The [X] MB of programme memory and [X] MB of data memory ensure smooth large-scale data processing. 

(ii) Input/Output (I/O) Capability

Digital I/O module: Input standard [X] points, expandable to [Maximum Input Points], supports common voltages such as 24V DC, 48V DC, etc., response time [X] ms. Outputs: standard [X] points, expandable, relay and transistor outputs, the former can withstand [specific current value] A load, the latter has fast response, respectively, to meet the needs of different scenarios. 

Analogue I/O Module: Analogue input standard [X] points, expandable, supports various voltage and current signals, resolution [X] bits. Analogue output: standard [X] points, expandable, with [X] bit resolution, for precise analogue control. 

Special function modules: High-speed counting module with counting frequency up to [X] Hz, suitable for product counting. Positioning control module with positioning accuracy up to [specific accuracy value] for precise positioning of automation equipment. 

I/O Expansion Capability: Up to [X] expansion modules can be connected through the special interface, and the total number of I/O points can be up to [specific number of I/O points], which can meet the needs of industrial automation of different scales. 

(iii) Communication function

Support Ethernet (10/100Mbps adaptive, IEEE 802.3 standard), Profibus - DP (up to 12Mbps), Modbus (RTU, TCP protocol) communication, to achieve data interaction with the host computer, field devices and intelligent devices. With master and backup communication redundancy, when the main link fails, the redundant link switching time is less than [X] ms to ensure uninterrupted communication. 

(iiii) Physical characteristics

Compact size, L[X] mm×W[X] mm×H[X] mm, easy to install in the control cabinet. DIN rail and panel mounting are supported. The housing is made of high-strength [specific material] and is vibration and shock resistant. Operating temperature [specific temperature range], storage temperature [specific temperature range], humidity [specific humidity range] non-condensing, protection level [specific protection level], with natural heat dissipation and heat sink design to ensure stable operation of the equipment. 

Third, performance advantages

Application Scenario

Manufacturing industry: used for automation equipment control and detection, such as component placement and welding in electronic equipment manufacturing production lines, and operation control of CNC machine tools in machining. Miniaturised models are suitable for simple automation equipment in small manufacturing enterprises, while highly reliable models can be used for the control of core production equipment in large manufacturing plants. 

Energy industry: applied to power equipment monitoring, petrochemical production process control, to ensure stable power supply, ensure safe and efficient chemical production. High-reliability models have obvious advantages in the harsh environment of the energy industry, while energy-saving models can reduce energy consumption in the control of some auxiliary equipment. 

Logistics industry: automated warehousing and distribution equipment control, such as three-dimensional warehouse stacker crane operation, conveyor line start/stop and speed control. Each model can be selected according to the characteristics and needs of the logistics scene, such as miniaturised models can be used for local automation equipment in small logistics sites, and energy-saving models can reduce the energy consumption of logistics equipment in long-term operation. 

Transportation industry: Used for traffic signal control and intelligent car park management to optimise traffic flow and improve car park management efficiency. Highly reliable models can ensure stable operation of traffic signal control in complex environments, and miniaturised models can be used in some simple traffic control scenarios or local equipment control in intelligent car parks. 

Emerging fields: interconnection of equipment in smart factories, complex task operation in industrial robot control, and promotion of industrial intelligent upgrading. Different models can be reasonably configured according to the specific needs of smart factories and industrial robot applications, such as space constraints, environmental conditions, and energy consumption requirements. 

GE's VL-202A08L-1021 series PLCs have become the ideal choice for industrial automation with their rich model selection, excellent specifications, performance advantages and wide range of application scenarios, helping enterprises to improve production efficiency, reduce costs and enhance competitiveness.