SSI America EPS2U Peripheral Power Connectors, Floppy Power Connector, Server Signal Connector

SSI

EPS2U Power Supply Design Guide, V2.1

6.1.4Peripheral Power Connectors

STATUS

Required

Connector housing: Amp 1-480424-0 or equivalent

Contact: Amp 61314-1 contact or equivalent

Table 11: Peripheral Power Connectors

Pin	Signal	18 AWG Color
1	+12V2 (+12V3 or +12V4) 1, 2	Yellow (Yellow/Blue Stripe or Yellow/Green stripe) 1, 2
2	COM	Black
3	COM	Black
4	+5 VDC	Red

1.The +12V power to peripherals may be split between the second, third, or fourth +12V channel for the purpose of limiting power to less than 240VA.

2.If 240VA limiting is not a requirement for the power supply than all +12V outputs are common and may have the same wire color.

6.1.5Floppy Power Connector

STATUS

Required

Connector housing: Amp 171822-4 or equivalent

Table 12: P9 Floppy Power Connector

Pin	Signal	22 AWG Color
1	+5 VDC	Red
2	COM	Black
3	COM	Black
4	+12V2 (+12V3 or +12V4) 1, 2	Yellow (Yellow/Blue Stripe or Yellow/Green stripe) 1, 2

1.The +12V power to peripherals may be split between the second, third, or fourth +12V channel for the purpose of limiting power to less than 240VA.

2.If 240VA limiting is not a requirement for the power supply than all +12V outputs are common and may have the same wire color.

6.1.6Server Signal Connector

STATUS

Optional

For server systems with SMBus features, the power supply may have an additional connector, which provides serial SMBus for FRU data and remote sense on 3.3V and Return.

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