Honeywell TC-PRR021 Redundancy Module Industrial Control System, PLC Module
The Honeywell TC-PRR021 Redundancy Module enhances system reliability in industrial automation by providing seamless switchover between primary and backup controllers. Key specs include dual-channel operation, hot-swappable design, and support for up to SIL 3 safety integrity level. It's ideal for critical applications in oil & gas, power generation, and chemical processing. Compared to the 05701 series, the TC-PRR021 offers superior redundancy capabilities and faster failover times, ensuring minimal downtime and increased safety.
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