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ICS Triplex T8431 40 Channels Triple Modular Redundant Analog Input Module with 1 ms SOE Resolution
ICS Triplex T8431 40 Channels Triple Modular Redundant Analog Input Module with 1 ms SOE Resolution
40 Channels Analog Input Module
Triple Modular Redundant TMR Input Module
1 ms SOE Resolution ICS Triplex Module
Place of Origin:
USA
Brand Name:
ICS triplex
Model Number:
T8431
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Product Details
System Supply Voltage Range:
20 To 32V Dc
Number Of Inputs:
40 Channels
User Defined Thresholds:
4-off
Input Current Range:
0-22mA
Input Voltage Range:
0-6 Vdc
Sample Update Time:
0.5ms
Resolution:
3.9uA (1/256mA)
Operating Temperature:
-5°C To 60°C (23°F To 140°F)
Highlight:
40 Channels Analog Input Module
,Triple Modular Redundant TMR Input Module
,1 ms SOE Resolution ICS Triplex Module
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
The Trusted® TMR 24 Vdc Analog Input Module (ICS Triplex T8431) interfaces to 40 sourcing field input devices, acting as a current sink for all connected devices. Comprehensive diagnostic tests are performed on each input channel, and fault tolerance is achieved through a Triple Modular Redundant (TMR) architecture within the Module for all 40 input channels.
Using the built-in line monitoring feature, the Module can detect open-circuit and short-circuit field cables. Line monitoring functions are independently configurable on a per-channel basis, allowing flexible configuration to suit individual field wiring and application requirements.
The Module provides onboard Sequence of Events (SOE) reporting with a 1 ms resolution, where any change of state triggers an SOE entry. Input states are determined by configurable voltage thresholds on a per-channel basis. When the field voltage and field return are connected to the auxiliary input channels of the Module, the thresholds can be specified as a ratio of the field supply voltage.
Input Capability
- 40 Triple Modular Redundant (TMR) input channels per Module
System Integrity
- Comprehensive, automatic diagnostics and self-test
- TÜV Certified IEC 61508 SIL 3
Field Wiring Protection
- Selectable line monitoring per channel for open circuit and short circuit fault detection
- 2500V impulse withstand opto/galvanic isolation barrier
Event Handling
- Onboard Sequence of Events (SOE) reporting with 1 ms resolution
Maintenance and Availability
- Online hot replacement using Companion Slot or SmartSlot configurations
Visual Indication
- Per-channel front panel input status LEDs
- Module status LEDs for health and operational mode (Active, Standby, Educated)
The diagram below provides a simplified view of how the Trusted 24 Vdc Analog Input Module operates, highlighting the main functional blocks and their relationships.
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Miya Zheng
Sales Manager
+86 180 2077 6792
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