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Omron S8V-CP Series - User Manual

Omron S8V-CP Series
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DC Electronic Circuit Protector (24 VDC 4 Outputs/8 Outputs Type)
S8V-CP
Simplified safety design of DC circuits
Reliable DC circuit protection in the
event of short circuits or overcurrent
Saves space even with multi-channels
Sequential start-up of outputs
to avoid start-up trouble
Push-in plus terminal block adopted
Push button with indicator to help you understand
each output status at a glance
Switch lets you set the rated output current appropriately
for each output depending on load
Lineup of a UL Class 2 output-compatible model
Model Number Structure
Model Number Legend Not all combinations are possible. Refer to List of Models in Ordering Information, below.
(1) Number of Outputs
(2) Rated input voltage
(3) UL Class 2 output
List of Models
Unit
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Refer to Safety Precautions on page 10.
S8V-CP @@ 24 @
Series name
(2) (3)(1)
Code Number of Outputs
04 4 outputs
08 8 outputs
Code Rated input voltage
24 24 VDC
Code UL Class 2 output certified
SYes
No No
Number of Outputs UL Class 2 output Model
4 outputs
No S8V-CP0424
Yes S8V-CP0424S
8 outputs No S8V-CP0824
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Summary

OMRON S8 V-CP DC Electronic Circuit Protector

Simplified Safety Design

Highlights the simplified safety design for DC circuits, offering reliable protection against shorts or overcurrent.

Model Number Structure and Legend

Details the structure of model numbers, including codes for outputs and UL Class 2 certification.

Available S8 V-CP Models

Lists the available models based on the number of outputs and UL Class 2 output certification.

S8 V-CP Tripping Functions

Current Tripping Functionality

Explains how output current exceeding limits triggers tripping via a semiconductor switch.

Over Voltage Tripping (S8 V-CP0424 S)

Details over voltage tripping for the S8V-CP0424S model, activated above 28.8 VDC.

Reset Signal Input (RST)

Describes the function and connection of the reset signal input terminal for resetting outputs.

Alarm Signal Output (ALM1;ALM2)

Explains the alarm signal output function, which is turned OFF when any output trips.

Output Status Indicators and Transitions

Details the output status indicators (color, status) and transitions via push button or reset signal.

S8 V-CP Connection Block Diagrams

S8 V-CP0424 Connection Diagram

Illustrates the internal circuit connections for the S8V-CP0424 model.

S8 V-CP0424 S Connection Diagram

Illustrates the internal circuit connections for the S8V-CP0424S model.

S8 V-CP0824 Connection Diagram

Illustrates the internal circuit connections for the S8V-CP0824 model.

S8 V-CP Connection Example

Overall S8 V-CP Wiring Diagram

Presents a general wiring diagram for connecting the S8V-CP to a power supply and loads.

Reset Signal Input Wiring Examples

Provides specific examples for wiring the reset signal input terminal correctly.

S8 V-CP Construction and Nomenclature

S8 V-CP Terminal Identification and Function

Details the terminal names, numbers, and their respective functions for different S8V-CP models.

S8 V-CP Engineering Data

S8 V-CP Derating Curves

Shows how total current capacity derates with ambient operating temperature for different models.

Current Tripping Characteristics

Illustrates tripping time versus output current for S8V-CP0424 and S8V-CP0824 models.

Current and Voltage Tripping (S8 V-CP0424 S)

Details tripping characteristics based on input voltage and output current for the S8V-CP0424S.

S8 V-CP Unit Dimensions

S8 V-CP0424 Dimensions and Mounting Details

Provides detailed physical dimensions and mounting information for the S8V-CP0424 model.

S8 V-CP0424 S Dimensions and Mounting Details

Provides detailed physical dimensions and mounting information for the S8V-CP0424S model.

S8 V-CP0824 Dimensions and Mounting Details

Provides detailed physical dimensions and mounting information for the S8V-CP0824 model.

S8 V-CP DIN Rail Mounting Accessories

Aluminum Mounting Rails (PFP-100 N, PFP-50 N)

Details dimensions and specifications for aluminum mounting rails PFP-100N and PFP-50N.

Aluminum Mounting Rail (PFP-100 N2)

Provides dimensions and specifications for the PFP-100N2 aluminum mounting rail.

End Plate (PFP-M)

Shows dimensions and mounting details for the PFP-M end plate.

S8 V-CP Safety Precautions

General Warning Indications

Explains CAUTION and other warning symbols used to indicate potential hazards.

Precautions for Safe Use

Provides guidelines on safe product usage to prevent minor injury or property damage.

Precautions for Correct Use

Offers advice to prevent product failure, malfunction, or undesirable effects on performance.

Meaning of Product Safety Symbols

Defines the meaning of safety symbols such as caution for electric shock and high temperatures.

S8 V-CP Detailed Precautions for Use

Operating and Storage Environment Precautions

Specifies temperature, humidity, and environmental conditions for product operation and storage.

Installation Environment Precautions

Advises on avoiding vibrations, shocks, and high-frequency noise during installation.

Mounting and Heat Dissipation

Guidance on proper mounting for heat dissipation and ensuring long-term reliability.

Wiring Precautions and Recommendations

Provides essential wiring guidelines, including wire types, stripping lengths, and connection methods.

S8 V-CP Wire Stripping Lengths

Stripping Lengths for All Terminal Blocks

Specifies recommended wire stripping lengths for general terminal blocks.

Stripping Lengths for Power Input Terminals

Details recommended wire stripping lengths specifically for power input terminal blocks.

Input Voltage Specifications and Notes

Discusses input voltage requirements, over-voltage tripping, and DC input operation.

Input Power Supply Selection Considerations

Advises on selecting an input power supply considering overcurrent protection and voltage drops.

Tripping Performance Factors

Explains factors affecting tripping performance, including reset, constant power loads, and temperature.

Dielectric Strength Test Precautions

Outlines precautions for performing dielectric strength tests, noting insulation limitations.

Rated Output Current Selector Switch Caution

Warns about potential damage to the selector switch if excessive force is applied.

S8 V-CP Detailed Precautions for Correct Use

Connecting Backup Devices

Provides precautions for connecting backup devices to the S8V-CP, noting potential degradation.

DIN Rail Mounting Procedure

Details the procedure for mounting the S8V-CP0424/S8V-CP0424S and S8V-CP0824 on a DIN rail.

Connecting Wires with Ferrules and Solid Wires

Explains the correct method for connecting wires with ferrules and solid wires to terminal blocks.

Connecting Stranded Wires

Provides a step-by-step guide for connecting stranded wires using a flat-blade screwdriver.

Checking Wire Connections

Advises on how to gently pull wires to ensure they are securely fastened to the terminal block.

Removing Wires from Push-In Plus Terminal Block

Details the procedure for safely removing wires from the push-in plus terminal block.

S8 V-CP Recommended Ferrules and Crimping Tools

Ferrules for All Terminal Blocks

Lists recommended ferrules and their applicable wire sizes for all terminal blocks.

Ferrules for Power Input Terminal Block

Specifies recommended ferrules and crimping tools for the power input terminal block.

Recommended Flat-blade Screwdriver

Lists recommended flat-blade screwdrivers for connecting and removing wires.

Preventive Maintenance and Replacement Periods

Provides guidelines for preventive maintenance and recommended replacement periods for the product.

S8 V-CP Terms and Conditions Agreement

Product Warranties

Outlines the exclusive warranty provided by Omron and limitations thereof.

Limitation on Liability

Specifies limitations on Omron's liability for damages related to the product.

Suitability of Use Responsibility

Clarifies buyer's responsibility for determining product suitability for their application.

Programmable Products Responsibility

States Omron's non-responsibility for user programming of programmable products.

Performance Data Disclaimer

Explains that performance data is a guide and does not constitute a warranty.

Change in Specifications Policy

Informs about potential changes in product specifications and part numbers.

Errors and Omissions Disclaimer

Disclaims responsibility for clerical, typographical, or proofreading errors.

Omron S8V-CP Series Specifications

General IconGeneral
BrandOmron
ModelS8V-CP Series
CategoryCircuit breakers
LanguageEnglish