The ICS TRIPLEX T8448 Trusted Triple Modular Redundant (TMR) 24Vdc Zone Interface Module is a fault-tolerant module designed for use in safety-critical applications such as fire and gas protection systems. It is a 40-channel module that provides a configurable interface for field devices.

The T8448 uses a TMR architecture, which means that it has three identical channels that operate in lock-step. This means that all three channels perform the same operation at the same time. If one channel fails, the other two channels can still function correctly.

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Description of new and used products

Product quality assurance:

We assure you that all products undergo 100% rigorous testing before shipment to ensure there are no issues.

The new parts will be packaged in their original factory to ensure they are brand new and unopened.

Second hand product description:

Some second-hand products may have slight scratches on the surface, but it does not affect product functionality and use.

All second-hand products will undergo strict testing before shipment to ensure proper functionality.

Inventory information:

The inventory quantity will be updated periodically. Please contact us to confirm the inventory situation before purchasing.