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Intel ERP2U manual Required Peripheral Power Connectors, Required Floppy Power Connector

Models: ERP2U

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ERP2U Power Supply Design Guide, V1.0

6.1.3Required Peripheral Power Connectors

Connector housing: Amp 1-480424-0 or equivalent

Contact: Amp 61314-1 contact or equivalent

Table 8: Peripheral Power Connectors

Pin	Signal	18 AWG Color
1	+12V2 (or +12V3)	Yellow

2	COM	Black

3	COM	Black

4	+5 VDC	Red

Note: The +12V power to peripherals may be split between 2 or 3 channel for the purpose of limiting power to less than 240VA.

6.1.4Required Floppy Power Connector

Connector housing: Amp 171822-4 or equivalent

Table 9: P9 Floppy Power Connector

Pin	Signal	22 AWG Color
1	+5 VDC	Red

2	COM	Black

3	COM	Black

4	+12 V2 (or +12V3)	Yellow

Note: The +12V power to peripherals may be split between 2 or 3 channel for the purpose of limiting power to less than 240VA.

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Intel ERP2U manual Required Peripheral Power Connectors, Required Floppy Power Connector, P9 Floppy Power Connector

Contents

For 2U Rack Chassis Power Supplies ERP2U Entry Redundant Power 2U Power Supply Design GuideA Server System Infrastructure SSI Specification VersionDisclaimer Conceptual Overview ContentsPurpose Definitions/Terms/AcronymsMTBF FiguresTables Agency Requirements1 Purpose 2 Conceptual Overview3 Definitions/Terms/Acronyms Figure 1 Enclosure Drawing 4 Mechanical OverviewRequired Optional Optional 4.1 Optional Chassis Mounting Features4.2 Airflow Requirements Recommended4.3 Temperature Requirements 5.1 AC Inlet Connector5 AC Input Requirements 5.2 Redundant AC Inlets47 Hz 5.3 AC Input Voltage Specification5.4 Efficiency 63 Hz5.7 AC Inrush 5.5 AC Line Dropout5.6 AC Line Fuse Table 4 AC Line Sag Transient Performance 5.8 AC Line Transient Specification5.9 AC Line Fast Transient Specification Table 5 AC Line Surge Transient Performance6.1.1 Required Baseboard power connector 6 DC Output Specification6.1 Output Connectors 6.1.2 Optional Processor Power ConnectorTable 8 Peripheral Power Connectors 6.1.3 Required Peripheral Power Connectors6.1.4 Required Floppy Power Connector Table 9 P9 Floppy Power Connector6.3 Remote Sense 6.1.5 Optional Server Signal Connector6.2 Grounding Table 12 480 W Load Ratings 6.4 Output Power/CurrentsTable 11 350 W Load Ratings 6.5 Voltage Regulation 6.4.1 Standby Outputs6.8 Ripple / Noise 6.6 Dynamic Loading6.7 Capacitive Loading Table 15 Transient Load RequirementsTable 17 Ripple and Noise 6.9 Redundancy6.10 Hot Swap Requirements DC connect at the same time as the module is inserted into the cage. No damage to the connector contacts shall occur. The module may power on or come up into standby mode Figure 2 Output Voltage Timing 6.11 Timing RequirementsTable 18 Output Voltage Timing Table 19 Turn On/Off Timing Figure 3 Turn On/Off Timing 7.2 240VA Protection 7 Protection Circuits7.1 Current Limit Table 21 Over Current Protection 7.3 Over Voltage Protection7.4 Over Temperature Protection Table 22 Over Voltage Limits8 Control and Indicator Functions 8.1 PSON#8.2 PWOK Power OK Table 24 PWOK Signal Characteristics8.3.2 Module FRU Data 8.3.1 Field Replacement Unit FRU Signals8.3 SMBus Communication 8.3.3 Module FRU Data FormatField Information Definition 8.3.3.2 MultiRecord AreaField Name PS Info POWER SUPPLY CONDITION 8.4 LED IndicatorsLED Indicators Power Supply LEDs9 MTBF 10Agency Requirements