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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

S

Yes

No

No

Number of Outputs

UL Class 2 output

Model

4 outputs

No

S8V-CP0424

Yes

S8V-CP0424S

8 outputs

No

S8V-CP0824

Summary of Contents for S8V-CP Series

Page 1: ...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 Ou...

Page 2: ...typ at 10 A x 7 CH When all outputs are tripped 0 7 W typ 0 8 W typ 1 1 W typ Start up time 4 Initialization time 250 ms typ Start up delay time 50 ms to 5 s Functions 5 Current tripping function 6 R...

Page 3: ...eck that the Alarm signal outputs are working normally after wiring Output Status The status of each output can be identified by the indicator or alarm signal output The status of each output is saved...

Page 4: ...O4 VO3 VO2 VO1 VI2 VI1 VI2 VI1 S8V CP0424 CONTROL CIRCUIT INPUT SIGNAL INPUT OUTPUT SIGNAL OUTPUT MOS FET RELAY MOS FET ALM2 ALM1 RST VO4 VO3 VO2 VO1 VI2 VI1 VI2 VI1 S8V CP0424S FUSE 15A OUTPUT INPUT...

Page 5: ...VI1 or VI2 2 Follow the figures below for wiring Reset signal input terminal POWER SUPPLY LOAD RESETSIGNAL POWER LINE LOAD LINE SIGNAL LINE INDICATOR COMMON TERMINALBLOCK S8V CP RST VDC VDC ALM1 ALM2...

Page 6: ...inals Connects to the positive side of the power unit output 4 VI2 5 SIGNAL INPUT VI1 Negative input terminal Connects to the negative side of the power unit output This terminal is only used as a gro...

Page 7: ...tripping current is decreased to less than 3 2 A in accordance with the current and voltage tripping characteristic 2 Current tripping takes place between 250 ms to 5 s S8V CP0424 S8V CP0424S S8V CP0...

Page 8: ...1 1 10 4 max when sliding 3 5 Rail stopper S8V CP0424 1 1 94 8 1 90 8 9 44 8 1 11 9 5 1 10 4 max when sliding 90 1 34 3 18 7 24 5 5 5 7 5 2 3 5 Rail stopper S8V CP0424S 1 6 4 6 7 max when sliding 122...

Page 9: ...lt from aluminum abrasion Mounting Rail Material Aluminum PFP 100N PFP 50N 4 5 15 25 25 10 10 1 000 500 25 25 15 5 35 0 3 7 3 0 15 27 0 15 1 indicates the dimensions of the PFP 50N Mounting Rail Mater...

Page 10: ...nally occur Do not apply voltages that exceed the input voltage allowable range Unexpected output may occasionally occur Be careful sufficiently not to accidentally press the push button with indicato...

Page 11: ...at blade screwdriver into the release hole Do not wire anything to the release holes Do not tilt or twist a flat blade screwdriver while it is inserted into a release hole on the terminal block The te...

Page 12: ...Internal parts may possibly deteriorate or be damaged Tripping performance depends on the ambient operating temperature Use the Product within the derating curve see Derating Curves on page 7 Interna...

Page 13: ...way as when connecting stranded wires Connecting Stranded Wires Use the following procedure to connect the wires to the terminal block 1 Hold a flat blade screwdriver at an angle and insert it into t...

Page 14: ...uminum electrolytic capacitors is large and the service life is reduced by half for each 10 C rise in temperature Arrhenius law When the capacity reduction life of the electrolytic capacitor is reache...

Page 15: ...CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Pr...

Page 16: ...IL 60169 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron...

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