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New Product

Redundancy Unit

S8VK-R

Contribute to build high reliable systems
Compact and Cost-effective solution 
for Back-up applications
Easy setup for system reliability 
requirement

• Redundancy operating LED for the status confirmation

• A signal output for failure detection of power supplies

• By adjusting the power supply voltage to light up Balance LED, 

the lifetime of power supplies will be more than twice. 

*

1

• Wide range input  

DC5-30V (S8VK-R10), DC10-60V (S8VK-R20) 

• Wide operation temperature range: -40 to 70 °C

• Safety standards:

UL508/60950-1, CSA C22.2 No. 107.1/60950-1

EN50178, EN60950-1 Lloyd's standards 

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2

• EMS: EN61000-6-2

EMI: EN61000-6-3

• Six years warranty 

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3

*1.

The lifetime will depend on the connected power supply. 
Refer to Functions on page 5.

*2.

Scheduled to obtain certification in September, 2013.

*3.

Six years warranty conditions: Rated input voltage, 80% load, Ambient operating temperature: 40°C, Standard mounting.

Model Number Structure

Model Number Legend

Note: Not all combinations are possible. Refer to List of Models in Ordering Information, below.

Ordering Information

Note: For details on normal stock models, contact your nearest OMRON representative.

!

Refer to Safety Precautions for All Power Supplies and Safety 
Precautions
 on page 9.

Input voltage

Output current

Model number

DC5-30V

10 A

S8VK-R10

DC10-60V

20 A

S8VK-R20

1

S8VK-R 

@@

1. Output current

10: 10 A
20: 20 A

Summary of Contents for S8VK-R Series

Page 1: ...0 1 Lloyd s standards 2 EMS EN61000 6 2 EMI EN61000 6 3 Six years warranty 3 1 The lifetime will depend on the connected power supply Refer to Functions on page 5 2 Scheduled to obtain certification i...

Page 2: ...r Lighting Voltage difference between Vin1 and Vin2 is less than 50 mV typ color green Others Ambient operating temperature 40 to 70 C Refer to Engineering Data Storage temperature 40 to 85 C Ambient...

Page 3: ...e load lines to these terminals 5 Status indicator redundancy OK Green Lighting Voltage difference between Vin1 and Vin2 is less than 2 4 V typ 6 Status indicator voltage balance Green Lighting Voltag...

Page 4: ...current of one cycle of the boost current does not exceed the rated output current This may damage the Power Supply Lessen the load of the boost load current by adjusting the ambient temperature and t...

Page 5: ...G03005 S8VK G06012 S8VK G12024 S8VK G240 S8VK G480 By adjusting the input voltage to light up LED the fluctuation of the output voltage will be less when one of the power supply breaks Chart 1 Operati...

Page 6: ...Stopper 3 5 3 6 dia Bit 1 4 7 Sliding 10 max 5 75 4 90 8 5 5 3 6 dia Bit 1 34 9 1 110 106 5 7 7 62 S8VK R10 10 5 0 dia Bit 2 5 0 dia Bit 2 1 4 112 2 117 8 34 7 6 35 4 7 Sliding 7 5 max 125 20 5 5 104...

Page 7: ...there is a possibility that the Unit will be subject to vibration or shock use a steel DIN Rail Otherwise metallic filings may result from aluminum abrasion 4 5 15 25 25 10 10 1 000 500 25 25 15 5 35...

Page 8: ...Front mounting bracket for S8VK R10 S82Y VS10F Front mounting bracket for S8VK R20 S82Y VK10F Side mounting bracket for S8VK R10 S82Y VS10S Side mounting bracket for S8VK R20 S82Y VK10S 41 35 0 1 40 5...

Page 9: ...that exceeds the rated current of the signal output Installation Environment Do not use the Redundancy Unit in locations subject to shocks or vibrations In particular install the Redundancy Unit as f...

Page 10: ...te Note 1 The S8VK R may possibly be damaged from the impulse voltage if a testing device switch is used to abruptly apply or shut off 1 kV AC 0 5 kV AC Increase the applied voltage gradually using th...

Page 11: ...TE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of the prod...

Page 12: ...l 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 com Tokyo JAPAN O...

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