The UWNTEK UW500s (UWinPAS500s) & UW510s (UWinPAS510s) safety control system is a high-security, high-reliability, and highly adaptable safety control system independently developed for safety-related systems or demanding tasks. Its hardware devices adopt technologies such as hardware module redundancy and fault tolerance, high-availability security modules, and high-security industrial networks. The software platform adopts technologies such as multi-domain engineering object models, real-time control of safe operation, and endogenous security active defense.
The safety control system consists of a safety control station, a programming monitoring computer and network equipment; the safety control station consists of a safety control module, a safety analog input module, a safety digital input module, a safety digital output module, a network switch module, a power module and It is composed of matching terminal blocks; it has the characteristics of high reliability, high availability, high safety and high adaptability, including UW500s safety control system (SIL2) and UW510s safety control system (SIL3).
UW500s is suitable for safety-related applications in low-demand and high-demand modes defined by IEC61598. It complies with the SC2 system capability level and SIL2 hardware safety integrity level defined by IEC61508, and has passed the SIL2 level safety evaluation certification; control station size: AI: 512, DIO: 10242, system size, AI: 16384, DIO: 32768.
UW510s is suitable for safety-related applications in low-demand and high-demand modes defined by IEC61598. It complies with the SC3 system capability level and SIL3 hardware safety integrity level defined by IEC61508, and has passed the SIL3 level safety evaluation certification; control station size: AI: 512, DIO: 1024, system size, AI: 16384, DIO: 32768.
Full hardware module redundancy and fault tolerance; realize dual or quadruple hardware redundancy of each node, each module, each channel and each signal type of control, network, I/O, power supply, and monitoring; no single point of failure, support Homogeneous or heterogeneous redundancy enhances system functional safety and information security;
The safety function module has hardware diagnosis, software diagnosis, engineering program diagnosis, etc., and realizes rapid recovery from occasional failures through hardware random failure re-execution recovery, software diversity execution recovery, etc.; supports module redundant configuration, multi-level voting mechanism, and online hot replacement , 2-2-0 downgrade in redundant configuration; passed independent third-party functional safety IEC61508 SIL2 certification;
High anti-interference and low power consumption design, in line with national or international (ESD/RS/EFT/SURGE) level 4a, (CS/DIP/CE/RE) level 3a, with strong anti-interference and electromagnetic environment Adaptability; low power consumption, natural convection fanless thermal design, improves ambient temperature adaptability;
Highly adaptable intelligent modules adopt technologies such as online correction, line diagnosis, fault isolation, online plugging and unplugging, fault protection, and smart buses to meet the requirements of harsh industrial environments and control engineering complexity;
