T8480是一種三重模塊化冗余TMR模擬輸出模塊，具有以下特征：
每個模塊有40個三重模塊化冗余(TMR) 輸出點。
全面的自動診斷和自檢。
每個點的自動線路監(jiān)控可檢測開路和短路現場接線以及負載故障。
2500 V 脈沖耐受光電/電流隔離柵。
自動過流保護(每個通道)，無需外部保險絲。
板載事件序列(SOE)。
每個TMR通道獨立的LED指示。
具有熱插拔功能，可以在不關閉系統的情況下進行更換。
涂有保形涂層，可保護其免受灰塵、濕氣和其他環(huán)境污染物的影響。
此外，T8480還具有多項安全特性，包括過流保護、短路保護和反極性保護等，可以保護模塊和連接的設備免受損壞。它通常適用于安全關鍵型系統，如石油化工、核電站等領域。

T8480

The T8480 is a triple modular redundant TMR analog output module with the following features:
Each module has 40 triple modular redundancy (TMR) output points.
Comprehensive automated diagnostics and self-tests.
Automatic line monitoring at each point detects open and short field wiring as well as load failures.
2500 V pulse withstand photoelectric/current isolation grid.
Automatic overcurrent protection (per channel), no external fuse required.
Onboard event Sequence (SOE).
Individual LED indication for each TMR channel.
It has a hot-swappable function and can be replaced without shutting down the system.
It is coated with a conformal coating that protects it from dust, moisture and other environmental contaminants.
In addition, the T8480 has a number of safety features, including overcurrent protection, short circuit protection and reverse polarity protection, to protect modules and connected equipment from damage. It is usually suitable for safety-critical systems, such as petrochemical, nuclear power plants and other fields.

T8480

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T8480