Product Description
Product Overview
| Category | Details |
|---|---|
| Manufacturer | Triconex (a brand under Schneider Electric) |
| Model/Part Number | 8112 |
| Description | Remote Expansion Chassis designed to extend the Tricon Safety Instrumented System (SIS) for high-density I/O configurations |
| Key Features | High-density configuration, supports remote I/O modules, integrates with Tricon controllers, fault-tolerant design |
Technical Specifications
| Specification | Details |
|---|---|
| Model | 8112 |
| Product Type | Remote Expansion Chassis |
| Dimensions | 19 in wide x 22.75 in high x 17.75 in deep (48.3 cm x 57.8 cm x 45.1 cm) |
| Chassis Fabrication | Black zinc-plated and welded cold-rolled steel |
| Weight | Approx. 24.5 kg (54.0 lbs) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Compatibility | Tricon and Tricon CX Safety Systems |
External Connection Options
| Connection Type | Details |
|---|---|
| Supported Connections | I/O bus expansion cables (e.g., model 9000-1) for connection to Main Chassis; supports remote I/O up to 1.2 miles (2 km) |
Functional Features
| Feature | Details |
|---|---|
| I/O Expansion | Extends capacity for additional I/O modules beyond the Main Chassis (8110) |
| Fault Tolerance | Supports Triple Modular Redundancy (TMR) architecture when paired with Tricon controllers |
| Installation | High-density design for housing power supply, processor, and I/O modules; connects via triplicated I/O bus |
Model and Configuration
| Category | Details |
|---|---|
| Base Model | 8112 (Remote Expansion Chassis, High-Density Configuration) |
| Configuration | Designed for remote placement from Main Chassis; integrates with Tricon SIS for safety-critical applications |
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