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Omron S82K - User Manual

Omron S82K
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Switching Power Supply
S82K
DIN-Rail Mount Power Supply with a
Wide Power Range of 3 to 240 W
Universal voltage range: 100 to
240 VAC
UL 508 listed on all models
Class 2 approved on all models below
240-W, except dual-output types
Undervoltage indicators on all.
90-W, 100-W and 240-W T-Models have
indicator and output
Meets EN61000-3-2 (limits for harmonic
current emissions) with PFC on 240-W
models
Parallel operation capability (90-W,
100-W and 240-W)
Finger-safe terminal block with cover
according to VDE0106/P100
Approvals: UL, CSA, VDE, and CE
3-year warranty
u
R
Ordering Information
SWITCHING POWER SUPPLIES
Rated input voltage Power ratings Output voltage Output current Functional configuration Part number
100 to 240 VAC
3 W
5 V 0.6 A
Single output
S82K-00305
12 V 0.25 A
g
S82K-00312
15 V 0.2 A S82K-00315
24 V 0.13 A S82K-00324
7.5 W
5 V 1.5 A S82K-00705
12 V 0.6 A S82K-00712
15 V 0.5 A S82K-00715
24 V 0.3 A S82K-00724
+12 V/–12 V 0.3 A/0.2 A
Dual output
S82K-00727
+15 V/–15 V 0.2 A/0.2 A S82K-00728
15 W 5 V 2.5 A Single output S82K-01505
12 V 1.2 A S82K-01512
24 V 0.6 A S82K-01524
30 W
5 V 5.0 A S82K-03005
12 V 2.5 A S82K-03012
24 V 1.3 A S82K-03024
50 W 24 V 2.1 A S82K-05024
(This table continues on the next page.)

Table of Contents

Other manuals for Omron S82K

Preview: Product Manual
Product Manual16 pages
Preview: Technical Information
Technical Information16 pages

Questions and Answers

  • T
    Tina AndersonSep 7, 2025
    What to do if Omron Power Supply dielectric strength test result is NG?
    • M
      Melissa GutierrezSep 7, 2025
      If the result of the Omron Power Supply dielectric strength test is NG, it could be due to a few reasons. An impulse may have occurred damaging the Power Supply when the dielectric strength was applied or shut off using a switch or other means. Either gradually change the applied dielectric strength using a variable resistor or apply voltage at zero cross (applied from 0 V). Also test using the dielectric strength value specific to each Product. Finally, if the inspection was conducted with the short bar connected between the ACG and PE terminals, remove the short bar from between the ACG and PE terminals (on applicable models), and then test the dielectric strength and insulation resistance.
  • W
    webbanthonySep 9, 2025
    What to do if Omron S82K output indicator lights but turns OFF quickly?
    • M
      Megan BaileySep 10, 2025
      If the Omron Power Supply output indicator lights but turns OFF quickly (over-voltage protection is provided), the remote sensing terminals may be open. When not using remote sensing, short-circuit terminals +V and +S, and also terminals ?V and ?S. The overvoltage protection function will operate, so turn OFF the input power and then turn it back ON again. If the problem reoccurs, the internal circuits are possibly damaged, consult your OMRON representative.
  • J
    Jenny VillegasSep 12, 2025
    Why is there an output delay in Omron Power Supply turning ON?
    • E
      Erika DavidSep 12, 2025
      If a capacitive load (capacitor) is connected to the Omron Power Supply’s load, the inrush current on the load side will cause the output to enter the protection range when it turns ON. If inrush current flows to the load, consider selecting a capacity that allows for the inrush current.
  • J
    James BennettSep 13, 2025
    Why is Omron Power Supply output voltage high?
    • J
      Joyce LiSep 14, 2025
      The Omron Power Supply output voltage may be high because the adjuster setting is high. Adjust the output voltage using the Output Voltage Adjuster (V.ADJ).
  • J
    Julie JensenSep 15, 2025
    Why is Omron Sensor always ON or display erratic?
    • C
      Cassandra WilsonSep 15, 2025
      The connected Sensor may have malfunctioned due to noise from the Omron Power Supply (noise between the outputs and ground). The Power Supply has an internal oscillator that generates noise even during normal operation. Therefore, malfunction may result depending on the Sensor used. If the Sensor malfunctions, connect a film capacitor with a capacitance of approximately 0.1 µF and a dielectric strength of 500 VDC minimum between the output terminal (+V or ?V) and the ground terminal ( ).
  • E
    Erica RogersSep 18, 2025
    Why Omron Power Supply output current cannot be received from remote sensing terminals?
    • A
      Angie PerrySep 18, 2025
      The Omron Power Supply output current cannot be received from the remote sensing terminals +S and ?S because a load is connected to the remote sensing terminals. Connect the load lines to the output terminals +V and ?V. Alternatively, the overvoltage protection function is operating, so turn OFF the input power and then turn it ON again.

Summary

Ordering Information

Switching Power Supplies

Details available power supply models, ratings, and part numbers for selection.

Model Number Legend

3- to 100-W Models

Explains the coding system for 3W to 100W S82K power supply part numbers.

240-W Models

Explains the coding system for 240W S82K power supply part numbers and special features.

Specifications

Ratings and Characteristics

Provides key electrical and performance ratings for S82K power supplies, including efficiency and current.

Protection and Alarm Functions

Overload Protection

Overvoltage Protection

Undervoltage Alarm Indicator and Output

Installation

Precautions

Safety Precautions

Essential safety warnings for handling, mounting, and operating the power supply.

Input Voltage Selection

Wiring and Operation

Wiring and Polarity

Series and Parallel Operation

Omron S82K Specifications

General IconGeneral
CategoryPower Supply
Storage Temperature-25 to 75°C
DimensionsVaries by model
WeightVaries by model
Input Voltage85 to 264 VAC, 100 to 370 VDC
Output Voltage5V, 12V, 24V, 48V
Output Power15 W, 30 W, 50 W, 100 W
Operating Temperature-10 to 60 °C (with derating)
MountingDIN Rail Mounting
ProtectionOvervoltage protection, Overcurrent protection

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