Product Overview
The Triconex 8312 Power Supply Module is a 230 VAC power module designed for use in Triconex safety instrumented systems (SIS). It provides regulated power to SIS components such as controllers, I/O modules, and communication modules. The module features redundant power paths and fault detection to ensure system reliability.
Technical Specifications
| Parameter | Specification |
| Model Number | 8312 |
| Product Type | Power Supply Module |
| Nominal Voltage | 230 VAC |
| Input Voltage | 185–285 VAC @ 47–63 Hz |
| Output Voltage | 14.8 VDC (from 4 x 3.7V rechargeable lithium-ion batteries) |
| Fuse Rating | 2.5 amps, time-delay |
| Output Hold Time | Minimum 20 ms |
| Dimensions (L x W x H) | 43 x 27 x 32 mm |
| Weight | 2.7 kg |
| Operating Temperature | -20°C to +70°C |
Applications
The Triconex 8312 Power Supply Module is utilized in various safety-critical industrial applications, including:
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Process Control Systems: Providing reliable power to controllers and I/O modules in chemical, petrochemical, and pharmaceutical industries.
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Power Generation: Ensuring continuous power supply to safety systems in power plants.
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Oil and Gas: Supporting safety instrumented systems in offshore and onshore facilities.
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Transportation Systems: Powering safety controls in railway and metro systems.
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Manufacturing Automation: Maintaining power integrity for automated production lines and machinery.
Advantages
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High Reliability: Redundant power paths ensure continuous operation even in the event of a power module failure.
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Safety Compliance: Designed to meet stringent safety requirements in industrial environments.
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Robust Design: Operates reliably in a wide temperature range, suitable for harsh industrial conditions.
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Comprehensive Diagnostics: Equipped with fault detection features to monitor system health.
Latest News Titles
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Triconex 8312 Power Module Enhances Safety in Industrial Automation
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Advancements in Power Supply Modules with Triconex 8312
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Integrating Triconex 8312 into Modern Safety Instrumented Systems
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Ensuring Operational Safety: The Role of Triconex 8312 in Power Plants
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Triconex’s Commitment to Safety: Spotlight on the 8312 Power Module
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Reliable Power Supply Solutions with Triconex 8312 Module
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Triconex 8312: A Reliable Solution for Safety-Critical Applications
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Optimizing Industrial Safety Systems with Triconex’s 8312 Module
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Triconex 8312 Power Module: Bridging Safety and Performance
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Implementing Redundant Safety Systems Using Triconex 8312
Frequently Asked Questions (FAQs)
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What is the primary function of the Triconex 8312 Power Supply Module?
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It provides regulated 14.8 VDC power to Triconex safety instrumented system components.
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Which systems are compatible with the 8312 module?
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It is designed for use in Triconex safety instrumented systems (SIS).
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What safety standards does the 8312 comply with?
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It is designed to meet stringent industrial safety requirements.
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What are the input voltage specifications for the 8312?
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It accepts 185–285 VAC at 47–63 Hz.
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What is the output voltage of the 8312 module?
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It provides 14.8 VDC output.
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What are the dimensions and weight of the 8312 module?
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It measures 43 x 27 x 32 mm and weighs 2.7 kg.
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What is the operating temperature range of the 8312?
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It operates reliably within a temperature range of -20°C to +70°C.
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Does the 8312 have diagnostic capabilities?
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Yes, it includes fault detection features to monitor system health.
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What is the fuse rating for the 8312 module?
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It has a 2.5 amps, time-delay fuse.
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Can the 8312 module be used in hazardous locations?
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No, the 8312 is not suitable for hazardous locations requiring ATEX certification.
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Related Models from the Same Series or Functional Category
| Model Number | Description | Input Voltage | Output Voltage | Application |
| 8310 | Power Supply Module, 120 VAC/VDC Input | 85–132 VAC/VDC | 5.1 VDC / ±12 VDC | Standard SIS power supply |
| 8311 | Power Supply Module, 24 VDC Input | 18–32 VDC | 5.1 VDC / ±12 VDC | Compact systems and DC-powered racks |
| 8313 | High-Capacity Power Supply Module | 230 VAC | 5.1 VDC / ±12 VDC | High load Tricon racks |
| 8314 | Redundant Power Supply Module | 230 VAC | 14.8 VDC | Redundant safety systems |
| 8315 | Compact Redundant Power Supply | 120/230 VAC | 14.8 VDC | Space-limited applications |
| 8300A | Standard Power Module | 85–264 VAC | 5 VDC | General-purpose Tricon applications |
| 8372 | Triconex Isolated Power Supply for Harsh Environments | 24/48 VDC | 5.1 VDC | Outdoor and high-vibration settings |
| 9652 | Triconex Battery Charger Module | 120/240 VAC | Battery Charging | Supports backup during power failure |
Popular Models from the Triconex Brand
| Model Number | Description | Module Type | Typical Application |
| 3008 | Tricon Main Processor Module | CPU/Processor | Central logic execution in SIS |
| 3625 | Digital Output Module | DO Module | Controls actuators, relays, valves |
| 3503E | Analog Input Module | AI Module | Acquires analog signals from sensors |
| 3700A | Thermocouple Input Module | Temperature Input | High-accuracy thermal monitoring |
| 4351B | System Control Processor | Control Module | Advanced control and diagnostics |
| 9853-610 | I/O Bus Expansion Cable | Communication Cable | Expands module connectivity |
| 4200 | Remote I/O Communication Module | Communication Module | Remote data acquisition |
| 2752 | Relay Output Module | Relay Output | Safety relay-based control systems |
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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