Description
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Product Overview
The TRICONEX 3008 is a high-performance main processor module engineered for mission-critical safety instrumented systems (SIS) and industrial automation control. As a core component of TRICONEX’s Triple Modular Redundancy (TMR) platform, this module executes complex safety logic through three independent processing channels, ensuring continuous operation even if one channel fails.
Technical Specifications
Parameter Name | Parameter Value |
Product Model | TRICONEX 3008 |
Manufacturer | TRICONEX (Schneider Electric) |
Product Type | Enhanced Main Processor Module |
Redundancy | Triple Modular Redundancy (TMR) |
Processor | Motorola MPC860 32-bit @ 50 MHz |
Memory | 16 MB DRAM, 32 KB SRAM, 6 MB Flash PROM |
Operating Temp. | -40°C to +70°C |
Input Voltage | 24 V DC ±10% |
Communication | TRIBus, RS-232, RS-485, Ethernet/IP |
I/O Capacity | Supports up to 512 points |
Power Consumption | 20–25 W (typical) |
Dimensions | 220 × 140 × 80 mm |
Certifications | SIL 3 (IEC 61508), CE, ATEX, UL |
TRICONEX
A Tricon Model 8110 Main Chassis accepts two Power Modules, three Main Processors, two batteries, one communication (COM) slot with no hot-spare slot, and six logical slots for I/O and communication modules. Each logical slot provides two physical spaces for modules.
The TriBus in the Model 8110 Main Chassis operates at a speed of 25 Mbps when the Model 3008 MP or the Model 3009 MP is installed in the system. The TriBus operates at a speed of 4 Mbps when the Model 3006 MP or the Model 3007 MP is installed in the system.
Application Areas
The TRICONEX 3008 is deployed in industries where safety failures carry catastrophic consequences
Power Generation: Safeguards turbines against overspeed events and grid instability through real-time safety logic execution .
Pharmaceuticals: Monitors critical batch processes with auditable Sequence of Events (SOE) records for GMP compliance .
Nuclear Facilities: Controls safety interlocks and radiation containment systems, leveraging TMR redundancy for fail-safe operation .
Related Products
TRICONEX 3503E: 24V digital input module for signal acquisition in safety loops .
TRICONEX 4351B: Communication module for protocol conversion (e.g., TRIBus to Ethernet/IP) .
TRICONEX 3301: Redundant power supply module for backup support .
TRICONEX 3625A: Digital output module for actuator control in ESD systems .
TRICONEX 3009: Digital input module for monitoring emergency stop circuits .
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