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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 *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 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.
S8VK-R @@
1
1. Output current
10: 10 A
20: 20 A
Ordering Information
Note: For details on normal stock models, contact your nearest OMRON representative.
Input voltage
Output current
DC5-30V
10 A
DC10-60V
20 A
!
Model number
S8VK-R10
S8VK-R20
Refer to Safety Precautions for All Power Supplies and Safety
Precautions on page 9.
1
Table of Contents
Related Manuals for Omron S8VK-R Series
Summary of Contents for Omron S8VK-R Series
- Page 1 Note: Not all combinations are possible. Refer to List of Models in Ordering Information, below. S8VK-R @@ 1. Output current 10: 10 A 20: 20 A Ordering Information Note: For details on normal stock models, contact your nearest OMRON representative. Input voltage Output current Model number DC5-30V 10 A...
- Page 2 S8VK-R Specifications Ratings, Characteristics, and Functions Item Output Current 10 A 20 A Voltage 5 to 30 VDC 10 to 60 VDC Input 2x 0 to 5 A 2x 0 to 10 A Current 1x 0 to 10 A 1x 0 to 20 A Continuous 10 A 20 A...
- Page 3 S8VK-R Connections Block Diagrams fuse: R10 20A IN 1 R20 40A Only R20. OUTPUT fuse: R10 20A IN 2 R20 40A Detection REDUNDANCY Frame landing circuit Construction and Nomenclature Nomenclature 10 A Models 20 A Models S8VK-R10 S8VK-R20 Name Function Input terminal 1 Connect the input 1 lines to these terminals.
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Page 4: Engineering Data
S8VK-R Engineering Data Derating Curve Power Boost Function This function is possible when used in combination with S8VK-G (All Models). Power Boost is a function that can output the temporary repeated boost current larger than the rated current. However, it should meet the following four Boost current conditions. 1. -
Page 5: Reference Value
S8VK-R Functions Functions Status Output Display Relay switch output: OFF Redundancy Green (Normally ON) Voltage Balance Green Status Functions Functions Operation Redundancy OK signal and LED will turn ON and light up when the input voltage difference is 2.4 V typ or less. Redundancy Status The signal and LED will detect the failure of a power supply on one side, or connecting errors of power supply (Refer to Chart 1.) - Page 6 S8VK-R Dimensions (Unit: mm) S8VK-R10 3.6 dia. (Bit #1) 34.9 75.4 7.62 (Sliding: 10 max.) 3.6 dia. (Bit #1) Rail Stopper S8VK-R20 117.8 5.0 dia. (Bit #2) 6.35 112.2 104.6 34.7 20.5 6.35 (10) (Sliding: 7.5 max.) 5.0 dia. (Bit #2) Rail Stopper...
- Page 7 S8VK-R DIN Rail (Order Separately) Note: All units are in millimeters unless otherwise indicated. Mounting Rail (Material: Aluminum) PFP-100N PFP-50N 7.3 ± 0.15 35 ± 27 ± 0.15 15(5) * 1,000 (500) * * Values in parentheses are for the PFP-50N. Mounting Rail (Material: Aluminum) PFP-100N2 35 ±...
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Page 8: Mounting Brackets
S8VK-R Mounting Brackets Name Model 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 Type Model Dimensions Appearance 4.5 dia. ±0.1 Front-mounting bracket S82Y-VS10F (for S8VK-R10) ±0.1 t = 1.0 Front-mounting ±0.1 bracket... -
Page 9: Safety Precautions
S8VK-R Safety Precautions Warning Indications Precautions for Safe Use Indicates a potentially hazardous Wiring situation which, if not avoided, may CAUTION • Minor fire may possibly occur. Ensure that input and output result in minor or moderate injury or in property damage. - Page 10 S8VK-R Precautions for Correct Use Mounting Dielectric Strength Test The long-term reliability of the S8VK-R can be increased by installing The S8VK-R is designed to withstand a voltage test of 1 kV AC it properly and sufficiently considering heat dissipation. between all input/output terminals and the chassis, and 0.5 kV AC Install the S8VK-R so that the air flow circulates around it, because between all input/output terminals and the signal output terminal, for...
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Page 11: Warranty
CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE... - Page 12 The Netherlands IL 60173-5302 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2013 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.