GE智能平台：具有高可用性的分布式安全系统

The PACSystems VersaSafe machine safety solution has SIL3 safety capabilities.

GE Digital

Jun 21st, 2012

Aw 10960 1206np Ge Pacsystems

通过组合安全的网络连接，认证的安全功能块，易于使用的图形编程环境，用户可以将标准兼容的安全功能有效地整合到设备，同时符合日益严格的监管要求。该系统提供TÜV认证的SIL3机器安全解决方案，专注于生产环境的关键控制要求：安全运行和制造设备的正常运行时间。通过将PROFINET与可选的介质冗余协议（MRP）和多个电缆介质选项集成来提供高可用性。机器修复时间通过将机器放在安全状态下的能力而不完全下电，这反过来又可以在修复后实现更快的启动 - 特别适用于大型生产线。该系统消除了对单独的安全CPU的需求，从而实现高度分布式的安全I / O配置，该配置具有成本效益，并且在系统增长时保持高度性能。此外，公司可以在线更改安全逻辑。

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