TRICONEX 3006 Main Processor Module

Why Choose AMIKON?

At AMIKON, we understand that every minute of downtime matters. That’s why we’ve built our business around one core promise: making sure you never have to wait for the part you need.

We Solve Discontinued Part Challenges
"We maintain a large inventory of discontinued parts — so you can keep legacy systems running without long lead times."

We Deliver More Than Just Parts
"Whether it’s a rare spare part, urgent service, or faster delivery, we go the extra mile to ensure your operations stay on track."

We Combine Expertise with Reliability
"At AMIKON, we bring together the best people and the right parts — delivering not just products, but trust and peace of mind."

In short: We don’t just supply parts. We keep your systems — and your business — moving.

Miya Whatsapp/phone: +86 18020776792     Miya Email: sales@amikon.cn

Overview

The Triconex 3006 is an Enhanced Main Processor (EMP II) module used in Tricon v9.0–v9.5 systems. It features a 25 MHz 32-bit CPU and 2 MB of SRAM, functioning as a core controller for high-reliability Triple Modular Redundancy (TMR) safety instrumented systems.

Main Processor Modules

A Tricon chassis houses three Main Processor Modules, each serving one channel (also referred to as a leg) of the controller. Each processor independently communicates with its I/O subsystem and executes the control program. The three MP Modules compare data and the control program at regular intervals. Each Main Processor operates autonomously with no shared clocks, power regulators, or circuitry. Processor specifications are listed in the specifications table for each MP.

A high-speed proprietary bus system called TriBus provides these functions: interprocessor communications, hardware majority voting of all digital input data, and comparison of control program variables. TriBus uses a fully isolated, serial communication channel operating at 4 megabits per second. A direct memory access controller manages the synchronization, transfer, voting and data correction independent of the control program or executive software.

DRAM (dynamic random-access memory) is used for control program, sequence-of-events data, I/O data, diagnostics, and communication buffers. SRAM (static random-access memory) is used for the defined program retentives and configuration of disabled points. Memory is regularly validated by the TriBus hardware-voting circuitry.

Sequence of Events Capability

Main Processors work with the communication modules to provide the Tricon controller with sequence-of-events (SOE) capability. During each scan, the Main Processors inspect designated discrete (Boolean) variables for changes of state known as events. When an event occurs, the Main Processors save the current state of the variable and includes a time stamp in an area of memory called a buffer which is a part of an SOE block. You can configure the SOE blocks using TriStation and retrieve the event data with software such as the Triconex SOE Recorder.

Main Processor Front Pane

This figure depicts the Main Processor front panels for models 3006, 3007, and 3008.

3006 and 3007 Main Processor Architecture

This figure depicts the model 3006 and 3007 Main Processor architecture, which can be used with Tricon v9.0—v9.5 systems. They have the same architecture and specifications, except for SRAM, which is 2 megabytes for the 3006 and 1 megabyte for the 3007.

Specifications

This table lists the specifications for the 3006 and 3007 Main Processors, which can be used with Tricon v9.0—v9.5 systems.

FAQ

Q1: How does the Triconex 3006 leverage its dual-processor architecture to deliver deterministic performance in safety-critical control systems?
A1: The Triconex 3006 integrates a 32-bit National NS32GX32 central processor and a 32-bit NS32381 math co-processor, both operating at 25 MHz, to provide dependable computational performance for high-integrity Tricon control applications.

Q2: Why is the Triconex 3006 considered an effective solution for high-availability industrial safety platforms?
A2: The Triconex 3006 features 2 MB of SRAM, 512 KB of EPROM, and a high-speed TriBus operating at 4 Mbps with 16-bit DMA, enabling efficient data processing, reliable memory management, and continuous system operation.

Q3: What communication technologies enable the Triconex 3006 to maintain seamless interaction with distributed I/O and engineering workstations?
A3: The Triconex 3006 supports an optically isolated RS-232 diagnostic interface and RS-485 communication channels operating at up to 2 Mbps, ensuring secure diagnostics and dependable communication with connected system components.

Q4: Which integrated diagnostic and timing capabilities distinguish the Triconex 3006 in mission-critical automation environments?
A4: The Triconex 3006 incorporates a real-time clock with battery backup for accurate time and date retention, along with a dedicated serial port for Diagread diagnostic analysis, simplifying system monitoring, troubleshooting, and preventive maintenance.

Q5: How does the Triconex 3006 optimize processing efficiency while maintaining low power consumption in Tricon safety systems?
A5: The Triconex 3006 combines dedicated communication and I/O processors with only 15 W of logic power consumption, delivering efficient processing, rapid data exchange, and reliable long-term operation in demanding industrial safety applications.

Recommended