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Hydropower Plant Secure and Reliable Monitoring System Solution
Release date:
2025-08-19
Adopting a dual-rack hot-standby ring network redundancy solution, it provides power redundancy, CPU redundancy, communication module redundancy, and ring network redundancy.
Certified Encryption
Channel encryption is achieved using Identity-Based Cryptography (IBC) technology, which eliminates the need for managing and distributing digital certificates, enabling encrypted data transmission between PLCs as well as between PLCs and host computers.
CPU Performance
The NJ600 secure and trusted PLC uses the Loongson 2K1000 processor; the NJ400, meanwhile, is equipped with the Loongson 1B processor.
Real-time nature
Encryption employs a data-sharding mechanism to ensure that data transmission meets the required control standards.
Trusted Computing
By leveraging the domestically produced CCM3310 hardware platform and TPCM software-based trusted technology, we have achieved both hierarchical measurement during PLC startup and dynamic measurement throughout its runtime, ensuring the security and trustworthiness of the PLC's operational environment.
Dual Exit Mechanism
Employing a combination of software and hardware, it ensures functional safety while fully considering the convenience of engineering applications.
Peripheral Access
Auxiliary equipment is connected via DP and 485 bus.
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Service hotline:+8618905163737
Company Headquarters: No. 15, Building B, Zone B, Phase I, Headquarters Economic Park, 69 Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu, P.R. China
Production Center: No. 219 Qinghuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province
Aoto Technology Co., Ltd.
