SNAP-PS24 OPTO 22, SNAP-PS24 Datasheet - Page 5

• Manufacturer Part Number: SNAP-PS24
• Description: POWER SUPPLY, SWITCH MODE, 24V
• Manufacturer: OPTO 22
• Type: Power Suppliesr

Specifications of SNAP-PS24

• Power Supply Type: Switching
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 24V
• Output Current: 750mA
• Input Voltage: 95V AC To 130V AC
• Length: 102.86mm
• Width: 44.44mm
• Height: 106.69mm
• Current, Output: 0.75 A
• Dimensions: 4.05 W × 4.89 H × 1.75 D In.
• Frequency, Operating: 47-63 Hz
• Fuse Type: Opto 22 PN: SNAP-FUSE1ABVendor PN: GDC-1A (Bussman)
• Mounting Type: Panel
• Temperature, Operating: to 70 °C
• Voltage, Input: 95-130 VAC
• Voltage, Output: 24 VDC
• Weight: 2.1 Lbs.
• Lead Free Status / RoHS Status: na

SNAP Power Supplies
Wiring—Loop Power Supply
1. Mount the SNAP-PS24 or SNAP-PS24U power supply in a loca-
2. The white-and-red wire is the positive wire (24 VDC). The
© 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.
tion where the attached output power wires will reach the field
connector for SNAP analog modules or the terminal strip on
SNAP mounting racks that have the additional field wiring ter-
minal strips.
white-and-black wire is the negative wire (24 VDC return). For
specific loop power wiring information, see Opto 22 form
#0784 for SNAP racks that have the additional field wiring ter-
Figure 2. SNAP-PS24 Used as a Loop Supply with Legacy Hardware
The SNAP-PS24 is used as the loop supply; a SNAP-PS5 is used as the primary power supply.
Figure 1. SNAP-PS24 Used as a Loop Supply with the SNAP PAC System
This diagram shows the SNAP-PS24 used as the loop supply and a SNAP-PS5 used as the primary power supply.
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3. Using the removable input power connector on top of the
minal strip (see Figure 1 example below), or refer to forms
#1065 and #1066 if wiring directly to the field connectors on
SNAP analog modules (see Figure 2). See the next page for
similar SNAP-PS24U wiring diagrams.
power supply, apply 120 volts of AC power between the two
terminals marked “AC.” The ground terminal should be con-
nected to ground.
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