S8VS Datasheet, PDF (11/24 Pages) Omron Electronics LLC – Switch mode Power Supply (Visible and Slim New Din Rail Power Supply)

Precautions
!Caution
Do not disassemble the product or touch internal parts.
Electric shock may be caused.
Do not touch the product during power-on, and immediately after
poweroff. Hot surface may cause heat injury.
Tighten the terminal screw with torque 1.08 N·m.
A loose screw may cause fire.
Install the terminal cover.
Electric shock may be caused if not installed.
Mounting
Be sure to allow convection in the atmosphere around devices when
mounting. Do not use in locations where the ambient temperature
exceeds the range of the derating curve.
When cutting out holes for mounting, make sure that cuttings do not
enter the interior of the products.
Before turning the Power Supply ON, be sure to remove sheets that
were used as covers during mounting, and make sure that heat
release is not obstructed.
*1
*2
*1
*1. Convection of air
*2. 20 mm min.
Wiring
Ground the product (GR) completely. Failure to do so could cause
electric shock or malfunction.
Ensure that input and output terminals are wired correctly.
Do not apply more than 100N force to the terminal block when tight-
ening it.
Be sure to remove the sheet covering the product for machining
before power-on.
Recommended Wire Type
Model
S8VS-06024@
S8VS-09024@
Recommended wire size
AWG14 to 20
(Cross section 0.517 to 2.081mm²)
AWG14 to 18
(Cross section 0.823 to 2.081mm²)
Alarm output terminal: AWG22 to 28
(Cross section 0.081 to 0.326mm²)
Installation Environment
Do not use the Power Supply in locations subject to shocks or vibra-
tions. In particular, install the Power Supply as far away as possible
from contactors or other devices that are a vibration source.
Install the Power Supply well away from any sources of strong, high-
frequency noise.
Operating and Storage Environments
Do not use or store the Power Supply in the following locations.
Doing so may result in failure, malfunction, or deterioration of perfor-
mance characteristics.
• Do not use in locations subject to direct sunlight.
• Do not use in locations where the ambient temperature exceeds
the range of the derating curve.
• Do not use in locations where the humidity is outside the range
25% to 85%, or locations subject to condensation due to sudden
temperature changes.
• Do not store in locations where the ambient temperature is outside
the range −25 to 65°C or where the humidity is outside the range
25% to 90%.
• Do not use locations where liquids, foreign matter, corrosive gases,
or flammable gases may enter the interior of products.
S8VS-@@@24A Model Only
Satisfy the following conditions when storing the Power Supply for
long periods of time to maintain its remaining service life function.
• When storing for more than three months, store within an ambient
temperature range of −25 to +30°C and the humidity range of 25 to
70%.
Periodic Inspection (S8VS-09024A
Model Only)
Under general operating conditions, the remaining service life func-
tion starts to work from several to ten and several years after start of
use. When the Power Supply is used for long periods of time, peri-
odically follow the procedure below to check that the remaining ser-
vice life function ((12)Yrs) is working properly.
1. Set to the Power Supply to the Run Mode.
2. Make sure that output ((12)Yrs) is ON (electrical continuity across
terminals (12) and (13)).
3. In the Run Mode, hold down the Down Key (10) and the Mode
Key (8) for at least three seconds at the same time.
The main display ((6)) changes to a02.
This function is working properly if output ((12)Yrs) is OFF (no
electrical continuity across terminals (12) and (13)).
4. Release the key to return to the regular mode.
Note: DC output is also maintained during periodic inspection.
1
2
6
7
10
8
9
4
5
11 13
12 3
Switch mode Power Supply S8VS
L-65