Product Description
Product Overview
The ICS Triplex T8850 is a Trusted 40 Channel Analogue or Digital Output Field Termination Assembly (FTA) Module designed for use within the Trusted Triple Modular Redundant (TMR) system by ICS Triplex, a Rockwell Automation brand. This module serves as an interface between field devices and the Trusted TMR system, supporting up to 40 configurable channels for either analogue (4-20 mA) or digital (24 VDC) outputs. It is engineered for safety-critical applications, providing fault-tolerant connectivity for industries such as oil & gas, petrochemical, and power generation where SIL 3 compliance is required.
Technical Specifications
The T8850 has the following specifications based on standard characteristics for this model:
| Item | Specification |
|---|---|
| Model/Part Number | T8850 |
| Manufacturer | ICS Triplex (Rockwell Automation) |
| Description | Trusted 40 Channel Analogue |
| Series | Trusted TMR System |
| Channels | 40 configurable channels |
| Output Types | Analogue: 4-20 mA; Digital: 24 VDC |
| Digital Output Range | 18-32 VDC |
| Power Supply | 24 VDC (via Trusted chassis backplane) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | 0.5 kg |
Additional Details
The T8850 includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Interfaces field devices to Trusted TMR system for analogue or digital outputs |
| Mounting | Connects externally to Trusted Controller Chassis (e.g., T8100) or Expander Chassis |
| Compatibility | Trusted TMR Output Modules (e.g., T8451, T8480), SmartSlot configurations |
| Features | Channel configurability, fault-tolerant design, supports line monitoring via parent module |
| Certifications | Meets IEC 61508 SIL 3, UL, and CE standards |
| Part Type | New, surplus, or refurbished (depending on supplier) |