Omron S82K Series

4
Switching Power Supply
New S82K
Ultimate DIN-track -mounting Power
Supply with a Wide Power Range from
3 to 240 W
Wide power range: 3 to 240 W
Wide AC input voltage range: 100 to 240 V on one
body.
Undervoltage alarm function (indicator) incorpo-
rated as standard. (With the 240-W models,
applicable only to the “-T” models.) 90 and 100-W
models standardized with the alarm output.
Output/input terminal parts separated on body
upper/bottom side, respectively, for safe and smart
wiring.
Multiple pairs of output terminals;
Three pairs for 90, 100, and 240-W models
T wo pairs for 30 and 50-W models
Finger-safe terminal block with cover according to
VDE0106/P100.
Conforms to the stringent EN50081-1 standard for
universal use in any environment subject to EMI
conditions (except for 240-W models) in addition to
EN50082-2 conformity for use at any EMS
environment.
DC output ports comply to EN55022 class A, thus
ensuring use in any environment subject to EMI
with recommended external filters (3- to 100-W
models).
Meets EN61000-3-2 (limits for harmonic current
emissions) with PFC on 90, 100, and 240-W
models.
Parallel running operation (100 and 240-W
models).
Class 2 approved (except for 240-W models and
7.5-W dual output models).
Approvals of various international safety standards
for industrial control equipment and industrial
computing systems (ITE/TE), in addition to other
important approvals.
Six-language instruction manual provided.
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Omron S82K Series Specifications

General

Category	Power Supply
Type	Switching Power Supply
Input Voltage	100 to 240 VAC
Output Voltage	5 VDC, 12 VDC, 24 VDC
Operating Temperature Range	-10°C to +60°C
Mounting Type	DIN Rail
Safety Standards	UL508
Protection Features	Overvoltage, Short Circuit
Cooling Method	Convection
Dimensions	Varies depending on model

Summary

Ordering Information

Model Number Legend

Explains the coding system used for product model numbers.

Accessories

Lists optional accessories that can be purchased separately.

Specifications

Reference Value

Provides reliability metrics such as Mean Time Between Failures (MTBF) and life expectancy.

Engineering Data

Overload Protection

Operation

Undervoltage Alarm Indicator and Output Function

Details the undervoltage alarm indicator and output functionality across models.

Block Diagrams

Illustrates the internal block diagrams for various power supply models.

Dimensions

Installation

Precautions

Safety Precautions

Critical warnings regarding electrical shock, burns, and safe handling.

Mounting

Guidelines for proper installation, ventilation, and heat dissipation.

Input Voltage Selection

Instructions for selecting the appropriate input voltage (100V or 200V).

Generating Output Voltage

Method for creating floating voltage outputs using multiple units.

Wiring

Battery ChargingBackup

Describes circuit examples for battery charging and backup applications.

Series Operation

Details on how to connect power supplies in series for higher voltage output.

Parallel Operation

Procedures and critical precautions for operating units in parallel.