MODICON PC-L984-785 Programmable Controller

MODICON PC-L984-785 Programmable Controller  

Product Details Introduction

MODICON PC-L984-785 is a classic compact PLC CPU from Schneider Electric (formerly AEG Modicon) 984 series, designed specifically for medium to large industrial automation systems. With high reliability, strong scalability, and easy programming as its core, it is widely used in manufacturing, power, petrochemical, metallurgical, and other fields. It is the core unit for achieving complex logic control and multi device collaboration. Here are 15 core features:

984 series high-performance CPU architecture: using Modicon 984 family dedicated processors, with fast computing speed and scanning time of only 2.5mS/KB, ensuring real-time processing of complex logic.

Large capacity memory configuration: logical memory 24KB, total memory 42KB, capable of storing complex control programs and process parameters, meeting multitasking processing requirements.

Powerful I/O expansion capability: Local I/O supports 256 points, the system can be expanded up to 512 points, supports up to 4 rack extensions, and is suitable for large-scale production line control.

Dual industrial communication interface: Standard configuration includes * * 1 Modbus+1 Modbus+* * port, supports standard industrial protocols, seamlessly connects with upper computer, remote I/O, and third-party devices.

Battery backup data protection: Built in battery power supply, automatically saves programs and critical data in case of power failure, avoiding system configuration loss and ensuring production continuity.

Memory protection mechanism: Equipped with hardware memory protection switches to prevent accidental program tampering and enhance the security of control system operation.

Compatible with 984 family instruction set: Supports mainstream PLC programming languages such as ladder diagrams and functional block diagrams, and can be seamlessly ported with PLC programs of the same series, reducing development and maintenance costs.

Industrial grade wide temperature design: Operating temperature range of * * -20 ℃~60 ℃ * *, suitable for harsh industrial environments such as high and low temperatures, dust, electromagnetic interference, etc. in workshops.

Compact hardware structure: compact size (about 10 × 5 × 2cm), metal shell protection, saving control cabinet space, suitable for high-density deployment.

Multi power adaptability: Supports AC 100-240V wide voltage input, adapts to global industrial distribution standards, and has strong power supply stability.

Improve fault diagnosis function: The onboard status indicator light and hardware self-test circuit can quickly locate abnormalities in modules such as CPU, communication, and I/O, facilitating operation and maintenance troubleshooting.

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