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T8442 Company - ICS Triplex T8431 Trusted TMR 24 Vdc Analog Input Module – RuiMingSheng

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T8442 Company - ICS Triplex T8431 Trusted TMR 24 Vdc Analog Input Module – RuiMingSheng Detail:

Description

Manufacture ICS Triplex
Model T8431
Ordering information T8431
Catalog Trusted TMR System
Description ICS Triplex T8431 Trusted TMR 24 Vdc Analog Input Module
Origin United States (US)
HS Code 85389091
Dimension 16cm*16cm*12cm
Weight 0.8kg

Details

The Trusted® TMR 24 Vdc Analog Input module interfaces to 40 sourcing field input devices, acting as a current sink for all these devices. Comprehensive diagnostic tests are performed on each input channel. Fault tolerance is achieved through a Triple Modular Redundant (TMR) architecture within the Module for each of the 40 input channels. Using the built-in line-monitoring feature, the Module can detect open and shorted field cables. Line monitoring functions are independently configured for each input channel. The Module provides onboard Sequence of Events (SOE) reporting with a resolution of 1 ms. A change of state triggers an SOE entry. States are determined by voltage thresholds that can be configured on a per channel basis. When the field voltage and field return are connected to the auxiliary input channels of the Module, thresholds can be specified as a ratio of the field supply voltage.

Features • 40 Triple Modular Redundant (TMR) input channels per Module. • Comprehensive, automatic diagnostics and self-test. • Selectable line monitoring per channel to detect open circuit and short circuit field wiring faults. • 2500V impulse withstand opto/galvanic isolation barrier. • Onboard Sequence of Events (SOE) reporting with 1 ms resolution. • Module can be hot-replaced online using dedicated Companion (adjacent) Slot or SmartSlot (one spare slot for many modules) configurations. • Front panel input status Light Emitting Diodes (LEDs) for each channel indicate input status and field wiring faults. • Front panel module status LEDs indicate module health and operational mode (Active, Standby, Educated). • TϋV Certified IEC 61508 SIL 3.

The Trusted® TMR 24 Vdc Analog Input Module is a member of the Trusted range of Input/Output (I/O) modules. All Trusted I/O Modules share common functionality and form. At the most general level, all I/O Modules interface to the Inter-Module Bus (IMB) which provides power and allows communication with the Trusted TMR Processor. In addition, all Modules have a field interface that is used to connect to module-specific signals in the field. All Modules are Triple Modular Redundant (TMR).

All High Integrity I/O Modules comprise four sections: Host Interface Unit (HIU), the Field Interface Unit (FIU), the Field Termination Unit (FTU) and the Front Panel Unit (or FPU). Figure 2 shows a simplified functional block diagram of the Trusted 24 Vdc Analog Input Module.


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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for T8442 Company - ICS Triplex T8431 Trusted TMR 24 Vdc Analog Input Module – RuiMingSheng , The product will supply to all over the world, such as: Israel, Bulgaria, Oman, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
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    5 Stars By Hilary from Serbia - 2018.07.26 16:51
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    5 Stars By Kristin from Panama - 2017.08.21 14:13

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