ICS Triplex T8231 Trusted TMR SIL 3 Communication Module
Manufacturer: ICS Triplex
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Part Number: T8231
Condition：New with Original Package
Product Type: Communication Interface Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ICS Triplex T8231 Trusted TMR Communications Interface Module
Product Overview
The ICS Triplex T8231 (T8231) is a high-availability Communications Interface Module designed for the Trusted® Triple Modular Redundant (TMR) system. Operating as a sophisticated Ethernet Gateway, the T8231 provides the critical data bridge between the Trusted safety-critical control environment and external supervisory networks like DCS, SCADA, or historians. By utilizing a 2oo3 (Two-out-of-Three) voting architecture for data packets, it ensures that communication integrity matches the high safety standards of the control logic itself. This module offloads heavy communication tasks from the main processor, maintaining deterministic system performance even during peak network loads.
Technical Specifications
The following technical details characterize the T8231 (T8231) communication and hardware profile:
| Parameter | Specification Details |
| Model Number | T8231 (T8231) |
| System Family | Trusted® TMR Control System |
| Ethernet Ports | 4 × 10/100/1000BASE-T (Gigabit Ethernet) |
| Protocols Supported | Modbus TCP, OPC UA, EtherNet/IP, Profinet, SNMP |
| Data Integrity | CRC-32 with 2oo3 packet voting logic |
| Redundancy | Fully supports TMR (Triple Modular Redundant) paths |
| Safety Certification | IEC 61508 SIL 3, TÜV AK6 |
| Hot-Swap Capability | Supported (MTTR < 5 minutes) |
| Operating Temp | –40 °C to +70 °C (–40 °F to +158 °F) |
| Environmental | ATEX/IECEx Zone 2 (Ex nA IIC T4 Gc) |
| Dimensions | 3 x 30.5 x 26.5 cm |
| Weight | 1.24 kg (Shipping weight 4.0 kg) |