Product Overview
The Honeywell 10303/1/1 is a Power Supply Distribution (PSD) Module designed for use in systems featuring redundant Central Parts and non-redundant I/O configurations. Its primary function is to consolidate the output from redundant Power Supply 单位s (PSUs) into a single 5 VDC supply for the non-redundant I/O section / the system. This ensures consistent and reliable power distribution across the system components.
The module is engineered to maintain voltage stability within strict limits (±5%), which is crucial for the proper functioning / sensitive electronic components. To achieve this, the PSD modules should be positioned adjacent to the PSU modules to minimize voltage drops in the wiring. The recommended minimum wire diameter is 2.5 mm² (AWG 14).
Note: The PSD module should only be replaced when the power supply to its PSU is switched /f to prevent potential damage or safety hazards.
Technical Specifications
| Parameter | Details |
|---|---|
| 型号 Number | 10303/1/1 |
| Product Type | Power Supply Distribution Module |
| 制造商 | Honeywell |
| Function | Consolidates redundant PSU outputs to 5 VDC |
| Input Voltage | 24 VDC |
| Output Voltage | 5 VDC |
| Max. Current | 12 A (standard), 20 A (module dissipation limit) |
| Max. Forward Voltage Drop | 0.55 V |
| Max. Reverse Voltage | 30 V |
| Connector Type | DIN 41612-H 15 P (faston) |
| Max. Connector Current | 10 A per pin |
| Approvals | CE, TÜV, UL |
| Dimensions (W x H x D) | 25 x 207 x 203 mm |
| 重量 | 0.45 kg |
| Space Requirements | 4 TE, 3 HE (equivalent to 4 HP, 3U) |
| 保修 | 12 months |
| Country / Origin | USA |
Applications
The Honeywell 10303/1/1 PSD Module is utilized in various industrial applications where reliable power distribution is critical:
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Distributed Control Systems (DCS): Ensures stable power supply to non-redundant I/O modules.
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Safety Instrumented Systems (SIS): Maintains consistent voltage levels for safety-critical components.
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Process Automation: Provides reliable power distribution in chemical, petrochemical, and manufacturing industries.
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Power Generation: 支持s stable operations in power plants by ensuring consistent power to control systems.
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Oil and Gas: Facilitates reliable power supply in upstream and downstream operations.
Product Advantages
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Reliable Power Consolidation: Combines outputs from redundant PSUs into a single, stable 5 VDC supply.
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Voltage Stability: Maintains output voltage within ±5%, crucial for sensitive electronic components.
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Compact Design: Space-efficient module that fits into standard industrial enclosures.
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High Current Capacity: 支持s up to 12 A standard current, with a module dissipation limit / 20 A.
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Certified Quality: Meets international standards with CE, TÜV, and UL approvals.
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Ease / Maintenance: Designed for straightforward replacement and minimal maintenance requirements.
常见问题 (FAQ)
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What is the primary function / the 10303/1/1 module?
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It consolidates outputs from redundant PSUs into a single 5 VDC supply for non-redundant I/O modules.
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Can the module be replaced while the system is powered?
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No, the module should only be replaced when the power supply to its PSU is switched /f.
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What are the dimensions and weight / the module?
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Dimensions: 25 x 207 x 203 mm; 重量: 0.2 kg.
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What is the maximum current capacity / the module?
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Standard maximum current is 12 A; the module dissipation limit is 20 A.
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What type / connector does the module use?
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It uses a DIN 41612-H 15 P (faston) connector.
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Is the module certified for international use?
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Yes, it has CE, TÜV, and UL certifications.
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What is the recommended wire diameter for installation?
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A minimum wire diameter / 2.5 mm² (AWG 14) is recommended to minimize voltage drops.
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What is the maximum forward voltage drop / the module?
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The maximum forward voltage drop is 0.55 V.
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What is the maximum reverse voltage the module can handle?
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The module can handle a maximum reverse voltage / 30 V.
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What is the warranty period for the module?
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The module comes with a 12-month warranty.
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Related 型号s (Same Series or Functional 分类)
| 型号 Number | 描述 | Key Features |
|---|---|---|
| 10303/1/2 | Power Supply Distribution Module | Enhanced current capacity |
| 10303/2/1 | Redundant PSD Module | Dual redundancy support |
| 10303/1/1R | PSD Module with Remote Monitoring | Remote diagnostics capability |
| 10303/1/3 | Multi-Channel PSD Module | 支持s multiple I/O channels |
| 10303/1/F | Field-Mounted PSD Module | Designed for field installations |
| 10303/1/1X | Extended Temperature Range PSD Module | Operates in extreme temperature conditions |
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