DS1050-3 Emerson Network Power, DS1050-3 Datasheet - Page 4

• Manufacturer Part Number: DS1050-3
• Description: PWR SUP 12V 1050W 1U X 2U X 11"
• Manufacturer: Emerson Network Power
• Series: DS1050r

Specifications of DS1050-3

• Operating Temperature: -10°C ~ 50°C
• Power (watts) - Rated: 1044W
• Efficiency: 92%
• Approvals: CCC, CE, cUL, EN60950, NEMKO, UL
• Line Regulation: 5%
• Load Regulation: 5%
• Voltage - Output: 12V
• Number Of Outputs: 1
• Power (watts): 1050W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Rack Mount
• 1st Output: 12 VDC @ 87A
• Size / Dimension: 11.00" L x 3.20" W x 1.57" H (279.4mm x 81.3mm x 39.9mm)
• Input Voltage: 90 to 264V
• Output Voltage: 12V
• Input Frequency: 47 to 63Hz
• Screening Level: Commercial
• Product Length (mm): 279.4mm
• Operating Temperature Min Deg. C: -10C
• Operating Temperature Max Deg. C: 50C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 2nd Output: -
• 3rd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 454-1429

Male connector as viewed from the rear of the supply:
DC Output Connector Pinout Assignment
P1 - Power Supply Side
1.
2.
Mating Connector (System Side)
1.
2.
D1
C1
A1
B1
D2
A2
C2
B2
FCI Power Blade 51721 series
51721-10002406AA
Molex Power Connector
SD-87667 series
87667-7002
FCI Power Blade
51741-10002406CC
Straight Pins
FCI Power Blade
51761-10002406AALF
Right Angle
D3
C3
B3
A3
D4
C4
B4
A4
D5
C5
B5
A5
D6
C6
A6
B6
PB1 PB2 PB3 PB4 PB5 PB6
*Supports I 2 C standard mode (100 kHz) only
Pin Assignments
Pin
PB 1
PB 2
PB 3
PB 4
PB 5
PB 6
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
C4
C5
C6
D1
D2
D3
D4
D5
D6
Main output return
Main output return
Main output return
+ Main output
+ Main output
+ Main output
PS_ON
Main output remote sense return
Spare
PS_SEATED (Power Supply Seated)
STAND-BY
STAND-BY RETURN
AC_OK (AC Input Present)
Main output remote sense
Main output current share
PS_INHIBIT / PS_Kill
STAND-BY
STAND-BY RETURN
SDA (I
SCL (I
POWER GOOD
Spare
STAND-BY
STAND-BY RETURN
A0 (I
A1 (I
S_INT (Alarm)
STAND-BY RMT SENSE
STAND-BY
STAND-BY RETURN
Signal Name
2
2
2
C Address BIT 0 Signal)
C Address BIT 1 Signal)
2
C Clock Signal)*
C Data Signal)
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Facsimile: [phone]
Europe (UK)
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United Kingdom
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Hong Kong
Telephone: [phone]
Facsimile: [phone]
For global contact, visit:
www.Emerson.com/EmbeddedPower
techsupport.embeddedpower
@emerson.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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service marks of Emerson Electric Co.
©2011 Emerson Electric Co.
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Rev. 04.21.11_54
DS1050
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