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- Triconex
- 8301A
- Power Supply PLC Module
- USA
- 450 mm × 220 mm × 480 mm
- 21kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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Triconex 8301A Overview
Product Introduction
The Triconex 8301A is an advanced triple‑modular‑redundant (TMR) safety and logic controller, part of the TMR‑A (Advanced) series. It is engineered to deliver both high-speed logic execution and unwavering safety integrity, combined with an emphasized analog I/O capability. Designed for complex control applications where both safety and nuanced analog interfacing matter, the 8301A excels at tightly integrated process control tasks.
Brand & Series
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Brand: (omitted as per instruction)
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Series: TMR‑A (Advanced safety logic controllers with high-performance computation)
Technical Specifications
Below are the key specifications with dimensions and weight included:
| Parameter | Specification |
|---|---|
| Model | 8301A |
| Type | TMR Safety & Logic Controller (Advanced series) |
| Channels | Triple‑Modular Redundancy (three parallel CPUs) |
| Safety Integrity | SIL 3 |
| Digital I/O | Up to 112 digital channels (configurable) |
| Analog I/O | Up to 64 analog inputs/outputs (Flexible mix) |
| Communications | Dual Gigabit Ethernet, optional fieldbus modules |
| Diagnostics | Predictive alerts, channel-level health reports |
| Processing Power | High-performance CPU cluster |
| Environmental | -40 °C to +75 °C operational range |
| EMC Immunity | Industrial-grade |
| Size (H × W × D) | 450 mm × 220 mm × 480 mm |
| Weight | 21 kg |
| Power Supply | Dual 24 V DC (20–30 V), redundant input |
| Power Consumption | Typical 95 W; max 145 W under full load |
| Mounting | Rack or chassis-mounted |
Applications
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Precision analog control in offshore process systems
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Complex interlock logic with both safety and analog feedback
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High-fidelity burner management and combustion tuning
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Combined safety and control for turbine governors and valve systems
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Critical process automation in chemical or energy industries
The 8301A stands out in environments demanding meticulous analog interfacing alongside robust safety logic.
Product Advantages
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Superior analog performance—supports expanded analog I/O capacity for fine-grained process feedback
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Triple‑modular redundancy ensures unmatched fault tolerance and sustained operation
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Fast and high-capacity logic capabilities—ideal for control systems requiring rapid computations
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Comprehensive diagnostics—real-time channel health, predictive alerts, and event logging
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Robust design for extreme conditions—operates up to +75 °C, with full EMC resilience
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High connectivity—dual GigE ports and optional fieldbus modules offer flexible networking
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SIL 3 certified—meets stringent safety standards without compromising performance
Related Models — Same Series (TMR‑A)
Here are five sibling models within the TMR‑A (Advanced) series, listed with key parameters:
| Model | Description | Size (H×W×D) | Weight (kg) | I/O Configuration |
|---|---|---|---|---|
| 8300A | Base advanced TMR controller | 450 × 200 × 480 | ca. 20 kg | 144 digital / 48 analog |
| 8302A | Extra CPU cores for heavy logic processing | 450 × 240 × 480 | ca. 22 kg | 144 digital / 48 analog |
| 8303A | Space-efficient version for compact installations | 450 × 180 × 480 | ca. 18 kg | 96 digital / 32 analog |
| 8304A | Ultra high I/O density for large-scale applications | 450 × 260 × 480 | ca. 23 kg | 176 digital / 80 analog |
| 8305A | Advanced with human-machine interface (HMI) ready slot | 450 × 200 × 480 | ca. 21 kg | 144 digital / 64 analog + HMI slot |
Other Popular Models — Same Brand (Non‑TMR‑A)
Below are five prominent controllers from the same manufacturer, outside the TMR‑A line:
| Model | Series / Type | Size (H×W×D) | Weight (kg) | I/O Configuration |
|---|---|---|---|---|
| 8800 Classic | Legacy safety controller | 430 × 180 × 420 | ca. 16 kg | 80 digital / 32 analog |
| 8100E | Enhanced TMR controller | 440 × 180 × 450 | ca. 17 kg | 96 digital / 40 analog |
| Trident CPU | Next-gen safety logic module | 450 × 200 × 470 | ca. 20 kg | 128 digital / 96 analog |
| 8000 Classic | Entry-level safety logic | 430 × 160 × 400 | ca. 14 kg | 64 digital / 16 analog |
| 9000 Hybrid | Safety + control integrated | 450 × 220 × 500 | ca. 24 kg | 160 digital / 64 analog |
FAQ (10 Questions & Answers)
All responses are natural, each followed by a blank line:
Q1: What makes the 8301A unique in the TMR‑A family?
A1: The 8301A emphasizes higher analog I/O capacity while delivering advanced computing speed—all with full triple‑modular redundancy for safety.
Q2: Can I adjust analog and digital I/O to fit my system’s needs?
A2: Yes—its modular design allows flexible I/O allocation, up to 112 digital channels and 64 analog channels.
Q3: Is it still SIL 3 certified despite the added analog capacity?
A3: Absolutely—SIL 3 integrity is maintained through redundant computation across all three safety channels.
Q4: What level of diagnostics does it provide?
A4: It offers proactive diagnostics, channel‑specific health alerts, event logging, and predictive failure indicators.
Q5: Can it operate under high temperatures?
A5: Yes—it’s designed for extreme conditions, rated to operate reliably up to +75 °C.
Q6: What are its exact dimensions and weight?
A6: It measures 450 mm tall × 220 mm wide × 480 mm deep, and weighs roughly 21 kg.
Q7: How reliable is its networking setup?
A7: It features dual Gigabit Ethernet with redundancy; if one link fails, the other maintains critical connectivity.
Q8: How much power does it consume?
A8: Typically around 95 W, increasing to about 145 W if fully loaded.
Q9: Is the 8301A future‑proof?
A9: Yes—its modular architecture and advanced communication interfaces make it well-suited for evolving control needs.
Q10: What are the mounting requirements?
A10: Given its weight (~21 kg), a sturdy rack or chassis mount using appropriate supports is recommended for safe operation.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.