SNAP-PS5 OPTO 22, SNAP-PS5 Datasheet - Page 2

• Manufacturer Part Number: SNAP-PS5
• Description: POWER SUPPLY, SWITCH MODE, 5V
• Manufacturer: OPTO 22
• Type: Power Suppliesr

Specifications of SNAP-PS5

• Power Supply Type: Switching
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 4A
• Input Voltage: 95V AC To 130V AC
• Length: 102.86mm
• Width: 44.44mm
• Height: 106.69mm
• Configuration: Enclosed
• Current, Output: 4 A
• Dimensions: 4.05 in. L x 4.89 in. H x 1.75 in. W
• Frequency, Operating: 47 to 63 Hz
• Mounting Type: Panel
• Number Of Outputs: 1
• Operation: Linear
• Output: 5 VDC @ 4 A
• Primary Type: AC-DC
• Temperature, Operating: 0 to +70 °C
• Voltage, Input: 120 VAC
• Voltage, Output: 5 VDC
• Weight: 15 Oz.
• Lead Free Status / RoHS Status: na

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2
Specifications
I/O Unit Power Requirements
The tables starting on
supply needs for your system. Copy the power requirements
worksheet and complete one for each distributed I/O unit.
In addition, keep the following power recommendations in mind.
For more help with power supplies, see Opto 22 form #1271, Using
Power Supplies with Opto 22 Systems.
Use a single power supply per rack
In general, we recommend you use an independent, isolated,
regulated power supply locally with each rack. Local isolated
supplies offer these advantages:
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Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
© 2006–2009 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Input Voltage
Output Voltage
Output Current
Dimensions
Weight
Operating Temperature 0° to 70° C
Storage Temperature
Fuse
Input Voltage
Output Voltage
Output Current
Dimensions
Weight
Operating Temperature 0° C to 70° C
Storage Temperature
Fuse
Short supply conductors, which minimize losses
Power redundancy, so the failure of a single supply causes only
a single rack failure, not a total system failure
Fewer voltage drops and ground loops (Voltage drops and sub-
sequent ground loops may occur when power is distributed
over a large system.)
page 11
-30° C to 85° C
95–130 VAC, 47–63 Hz
5.1 ±0.1 VDC
4.0 A
See dimensional drawings
starting on
15 oz. (425.25 g)
-30° to 85° C
Opto 22 PN: SNAP-FUSE1AB
Vendor PN: GDC-1A (Bussman)
0.75 A
See dimensional drawings
starting on
2.1 lbs (952.54 f)
Opto 22 PN: SNAP-FUSE1AB
Vendor PN: GDC-1A (Bussman)
95–130 VAC, 47–63 Hz
24 ± 0.6 VDC
will help you determine the power
SNAP-PS24
SNAP-PS5
page
page
7.
7.
100–250 VAC, 47–63 Hz
24 ± 0.1 VDC
1.25 A
See dimensional drawings
on
1.9 lbs (863.63 g)
0° C to 70° C
-30° C to 85° C
Internal fuse
18–32 VDC
5.1 ±0.1 VDC
4.0 A
See dimensional drawings
starting on
15 oz. (425.25 g)
0° to 70° C
-30° to 85° C
Opto 22 PN: SNAP-FUSE2AB
Vendor PN: GDB-2A (Bussman)
page
SNAP-PS5-24DC
Always use a separate field supply
Use a separate power supply for the field side of the I/O. Using the
rack supply for field actuation and monitoring defeats the isolation
the I/O module offers and therefore increases the chance of a
ground loop within the control system. Additionally, a sudden
change of current on the field side can cause undesirable voltage
fluctuations that may interfere with the controller or I/O unit’s
operation.
Power wiring guidelines
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•
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SNAP-PS24U
9.
page
Use one power supply per I/O unit.
Use one power supply per controller.
Use 14 AWG wire.
SNAP power supplies have wires of limited length to minimize
voltage drop. Do not extend the length of the wires.
If you power multiple I/O units or controllers from one power
supply, use a star wiring topology. Do not daisy-chain power
wiring from one device to the next.
7.
SNAP Power Supplies
100–250 VAC, 47–63 Hz
5.1 ±0.1 VDC
5.0 A
See dimensional drawings
on
1.9 lbs (863.63 g)
0° to 70° C
-30° to 85° C
Internal fuse
page
SNAP-PS5U
9.