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 Einheits (PSUs) into a single 5 VDC supply for the non-redundant I/O section von 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 von 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 vonf to prevent potential damage or safety hazards.
Technical Specifications
| Parameter | Details |
|---|---|
| Modell Number | 10303/1/1 |
| Product Type | Power Supply Distribution Module |
| Hersteller | 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 |
| Gewicht | 0.45 kg |
| Space Requirements | 4 TE, 3 HE (equivalent to 4 HP, 3U) |
| Garantie | 12 months |
| Country von 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: Supports 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: Supports up to 12 A standard current, with a module dissipation limit von 20 A.
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Certified Quality: Meets international standards with CE, TÜV, and UL approvals.
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Ease von Maintenance: Designed for straightforward replacement and minimal maintenance requirements.
Häufig gestellte Fragen (FAQ)
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What is the primary function von 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 vonf.
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What are the dimensions and weight von the module?
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Dimensions: 25 x 207 x 203 mm; Gewicht: 0.2 kg.
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What is the maximum current capacity von 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 von 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 von 2.5 mm² (AWG 14) is recommended to minimize voltage drops.
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What is the maximum forward voltage drop von 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 von 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 Modells (Same Series or Functional Kategorie)
| Modell Number | Beschreibung | 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 | Supports 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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|---|---|---|
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| STT750 | Smart Temperature Transmitter | Industrial temperature sensing |
| UDC3500 | Universal Digital Controller | Process control with Ethernet support |
| RM7897A1012 | Advanced Burner Safety Relay | Flame safeguard control |
| FSC1004 | Field Safety Controller | Safety-critical system backbone |
| MX1004 | Multiplexer Module for Field Sensors | Signal conditioning and distribution |
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