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- Triconex
- 8306A
- Power Supply Module Expansion Unit 24 VDC
- USA
- 6.1 cm × 17.8 cm × 41.3 cm
- 2kg
- Xiamen, China
- New & In Stock
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Triconex 8306A Overview
Product Introduction
The Triconex 8306A is a power supply expansion module designed to augment the power capacity of Triconex safety and control systems. Built with the same robust Triple Modular Redundancy (TMR) architecture that defines the Triconex platform, it ensures continued, fault-tolerant 24 V DC supply even under demanding industrial conditions. This module enables systems to scale safely with additional modules without compromising uptime or reliability.
Brand & Series
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Brand: (omitted as requested)
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Series: Power Supply Expansion Units within the TMR safety system platform
Technical Specifications
Here are the key technical parameters, including size and weight:
| Parameter | Specification |
|---|---|
| Model | 8306A |
| Type | Power Supply Expansion Module, TMR-enabled |
| Input Voltage | 100–240 VAC, 50/60 Hz |
| Output Voltage | 24 V DC |
| Output Current | 5 A |
| Power Output | 120 W |
| Redundancy | Integrates seamlessly into TMR power configurations |
| LED Indicators | Yes—provides clear status visibility |
| Operating Temp. | –40 °C to +70 °C (some sources indicate 0 °C to 60 °C) |
| Dimensions | 6.1 cm × 17.8 cm × 41.3 cm (approx. 2.4″ × 7.0″ × 16.3″) |
| Weight | ~2.0 kg (≈4 lbs 6.5 oz) |
| Mounting | Rack or DIN-rail compatible, compact design |
| Efficiency | High power efficiency, minimizing energy waste |
| Robustness | Built for reliability with fault-tolerant, modular expansion |
Applications
The 8306A is best suited for:
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Expanding power capacity in safety-instrumented systems (SIS)
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Supporting large-scale automation in industries like oil & gas, chemical, power generation
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Enhancing redundancy and uptime in mission-critical safety control systems
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Enabling seamless integration of additional modules within the TMR power architecture
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Use in environments where compact, reliable, and certified power delivery is a must
Product Advantages
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TMR Compatibility ensures fault-tolerant operation even if one power path fails.
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Compact footprint allows efficient rack or rail mounting.
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High reliability with LED status indicators and robust build.
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Broad input voltage range for compatibility across diverse power environments.
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Efficient power output (120 W) supports multiple modules without significant energy loss.
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Temperature resilient design supports deployment in extreme industrial settings.
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Simple retrofit capability—integrates easily into existing Triconex systems.
Related Models — Same Series (Power Supply Units)
These sibling or closely related modules within the TMR power supply family share similar roles:
| Model | Description | Dimensions | Weight (kg) | Notes |
|---|---|---|---|---|
| 8306A | Power Supply Expansion Module (TMR-enabled) | 6.1×17.8×41.3 cm | ~2.0 kg | Base expansion model |
| 8300A | Primary power supply (TMR logic supply) | Larger rack module | ~2 kg | Base logic controller power source |
| 8305A | Redundant power supply module | Medium module | ~2.2 kg | Core redundant power supply |
| 8310 | High-density power module | Rack-heavy frame | ~2.8 kg | For dense power requirements |
| 8312 | Multi-output power module | Multi-slot rack format | ~2.85 kg | Provides multiple DC outputs |
Other Popular Models — Same Brand (Power & I/O Modules)
Here are commonly used modules from the same manufacturer across other categories:
| Model | Type / Role | Typical Size/Role | Weight | Function |
|---|---|---|---|---|
| 3008 | SIL 3 CPU Logic Module | Rack CPU insert | ~2–3 kg | Core safety logic processing |
| 3503E | Analog Output Module | Rack card, compact | ~1–2 kg | Sends analog control signals |
| 3805E | Analog Output Extended | DIN/card format | ~1–2 kg | High-density analog output |
| 4351B | Communication Gateway Module | Compact network interface | ~2 kg | Redundant network interfacing |
| 3704E | Analog Input Module | Rack card | ~1–2 kg | Reads multiple analog inputs |
FAQ (10 Q&A)
Each entry ends with a blank line:
Q1: What does the 8306A actually do?
A1: It expands the TMR power supply capability by delivering reliable 24 V DC with redundancy for additional modules.
Q2: Is it compatible with existing Triconex systems?
A2: Yes, it integrates seamlessly into the TMR architecture and expands system capacity flexibly.
Q3: What are its physical dimensions and weight?
A3: Measures about 6.1 × 17.8 × 41.3 cm and weighs approximately 2.0 kg.
Q4: Is it designed for industrial temperatures?
A4: Yes—it operates reliably between –40 °C and +70 °C (some sources note 0 °C to 60 °C).
Q5: How much output power does it provide?
A5: It delivers 120 W at 24 V DC, supporting a 5 A output current.
Q6: Does it show operational status visibly?
A6: Yes, equipped with LED indicators for clear status feedback.
Q7: What input voltage range does it accept?
A7: It works with 100–240 VAC at 50/60 Hz, making it versatile across power grids.
Q8: Can it support fault-tolerant configurations?
A8: Absolutely—it is designed for use in TMR setups, offering redundancy.
Q9: How does it compare in size to other modules?
A9: Quite compact—easy to fit within racks or DIN installations without consuming much space.
Q10: Why choose the 8306A?
A10: Because it enhances power capacity, sustains uptime through redundancy, and installs easily in existing systems—ideal for scaling safety-critical installations.
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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%.
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