Omron S8VM DATASHEET

Advanced Industrial Automation

S8VM POWER SUPPLIES

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Featuring a new undervoltage alarm with a unique

troubleshooting function, S8VM power supplies provide not

only a clear indication that a DC output voltage drop has

occurred, but also indicate the likely cause – allowing fast,

effective corrective action to be taken.

The S8VM series is also designed for direct, easy DIN-rail

mounting. And supporting today’s trend towards ever-greater

downsizing in industrial equipment, the series comes in

a new ultra-compact housing that, depending on output

power, can be up to 40% smaller than conventional ‘compact’

power supplies.

Excellent reasons then, for choosing Omron’s new S8VM

power supplies. Designed by Omron to provide optimum

quality management of your industrial processes and ease

of maintenance.

Industrial power supplies must meet the same high

standards of robustness and reliability as the machines

in which they operate. Failures, resulting in interrupted

processes and lost production, are expensive and must

be corrected as fast as possible to minimise machine

downtime. Here’s where Omron’s new S8VM industrial

Switch Mode Power Supply series comes in.

Just a single click onto a DIN-rail.

Moulded plastic front cover
eliminating any possibility of electric shock due
to fingers touching high-voltage parts.

Screw-terminal block
providing additional
finger protection.

Undervoltage alarm/LED indication.

New ultra-compact housing.

Connector for signal output
of undervoltage alarm.

For fast and accurate action
to minimise machine downtime

Advanced Industrial Automation

Momentary drop

in output voltage

DC LOW1 (Yellow LED) lit

Due most likely to a fault on the

input of the power supply or a

transient abnormality in the load.

Gradual drop in output voltage

to below 20 V; remaining low

DC LOW2 (Red LED) lit

Due most likely to degradation

in power supply components due

to age.

Output voltage remains low

following sudden voltage drop

DC LOW1 & 2 (red and

yellow LEDs) lit

Due most likely to a fault such

as a short circuit in the load.

Early warning

are due to deterioration of the power supply, abnormal input

or an abnormality in the electrical circuit of the cabinet by

means of 2 LEDs (yellow and red) on the front of the housing.

Early-warning system

In addition to the LED indication, the 24 V models with output

powers of 50 W and higher also provide an undervoltage alarm

output. This can convey an on/off signal through a wire to, for

example, a PLC or HMI to help provide a visible fault warning

at a remote location. The signal can also be used to switch

on a lamp or cause it to flash continuously.

Timely, efficient on-site troubleshooting for optimum
quality management

The S8VM series is unique in offering an undervoltage alarm

with a diagnostic function to aid on-site troubleshooting.

This enables you to go straight to the heart of a problem,

whether in the mains supply, the electrical circuit of the cabinet

or the power supply itself. The result – fast, effective remedial

action with no costly delays!

Featured on all 24 V output power supplies, the S8VM’s

troubleshooting function lets you determine whether faults

Output voltage

Time

ON ON

ON OFF

1

2

Output voltage

Time

ON

1

2

Output voltage

Time

ON

ON

1

2

Advanced Industrial Automation

New ultra-compact housing supports cabinet downsizing

Supporting the trend for ever-greater downsizing in industrial

equipment, Omron placed top priority on internal circuit layout

to minimise size without compromising thermal performance.

The result – a new ultra-slim housing that can be

accommodated in virtually any cabinet and in any position

within a cabinet. What’s more, a standard housing height of

84.5 mm for all power ratings further simplifies cabinet design.

Broad product range meeting your diverse needs

Meeting the diverse demands of industrial users, the single-

phase S8VM series is available in a broad range of DC output

voltages from 5 V up to 24 V and in powers from 15 W to 150 W.

Moreover, the range will be extended to cover even higher

powers from 300 W right up to 1500 W in early 2006.

And that’s not all. To support industrial manufacturers serving

international markets, the series complies with all relevant

international safety standards. And reflecting Omron’s ongoing

commitment to environmental protection, the series already

meets RoHS requirements, which set limits on the presence

of hazardous substances, such as lead.

Semiconductor manufacture demands

sophisticated and highly-reliable

production machinery to process

sensitive wafers and other

semiconductor components.

To maintain continuous production

processes, any faults in the

production equipment must be

quickly traced and corrected.

The fiercely-competitive automotive

industry relies on robust and highly-

reliable robotic production equipment

to guarantee minimum downtime.

Semiconductor wafer production Continuous production processes Robotics in the automotive industry

New

ultra-compact

housing

Switch Mode Power Supply S8VM 1

Switch Mode Power Supply

S8VM (15/30/50/100/150-W Models)

Power Supply Featuring OMRON’s Unique,
New Undervoltage Alarm Function with
Compact Body Contributing to Machine
Downsizing

• New undervoltage alarm function assists in determining causes

of errors (S8VM-@@@24A

@/P@ only).

• Broad range of possibilities with 5 capacities and 20 models to
choose from.

• RoHS compliant, including lead-free construction.

• Safety standards:
UL508/60950-1/1604, CSA C22.2 No. 14/No. 60950-1/No. 213,
EN50178, EN60950-1

• Harmonic current emissions: Conforms to EN61000-3-2.

• New, attentive design prevents screws from falling out of
terminal block.

• Finger protection prevents electric shock.

• DIN Rail mounting.

Note: Refer to Precautions for Safe Use on page 19.

Note: 300- to 1,500-W models will be released in 2006.

Model Number Structure

� Model Number Legend

Note: Not all combinations are possible. Please refer to the list of models in Ordering Information on page 2.

Note: 1. The front-mounting type cannot be used as a back-mounting type. For a back-mounting configuration, use a DIN Rail mounting bracket

type.

2. The housing and terminal of the connector for the undervoltage alarm output are provided with the S8VM-05024A

@/P@, S8VM-

10024A

@/P@ and S8VM-15024A@/P@.

1 2

3

4

S8VM- @@@@@@@

1. Power Ratings

015: 15 W
030: 30 W
050: 50 W
100: 100 W
150: 150 W

2. Output voltage

05: 5 V
12: 12 V
15: 15 V
24: 24 V

3. Configuration/function

None: Open-frame type Standard type
C: Covered type Standard type
A: Covered type Undervoltage alarm type (Sinking)

(See note.)

P: Covered type Undervoltage alarm type (Sourcing)

(See note.)

4. Configuration

None Front-mounting type
D DIN Rail mounting bracket type

Switch Mode Power Supply S8VM 5

2 Switch Mode Power Supply S8VM

Ordering Information

Note: S8VM-@@@@@CD and S8VM-@@@@@PD models are standard inventory items, for other items please contact your OMRON

representative or distributor.

Note: 1. No outputs are built into these models.

2. The output capacity of the S8VM-15005@@ is 135 W.

Configura-

tion

Power

ratings

Input voltage Output voltage Output current Front-mounting DIN Rail mounting bracket

Standard type Undervoltage alarm type Standard type Undervoltage alarm type

Sinking Sourcing Sinking Sourcing

Open-frame
type

15 W 100 to 240 VAC 5 V 3 A S8VM-01505 --- --- S8VM-01505D --- ---

12 V 1.3 A S8VM-01512 --- --- S8VM-01512D --- ---

15 V 1 A S8VM-01515 --- --- S8VM-01515D --- ---

24 V 0.65 A S8VM-01524 --- --- S8VM-01524D --- ---

30 W 5 V 6 A S8VM-03005 --- --- S8VM-03005D --- ---

12 V 2.5 A S8VM-03012 --- --- S8VM-03012D --- ---

15 V 2 A S8VM-03015 --- --- S8VM-03015D --- ---

24 V 1.3 A S8VM-03024 --- --- S8VM-03024D --- ---

50 W 5 V 10 A S8VM-05005 --- --- S8VM-05005D --- ---

12 V 4.3 A S8VM-05012 --- --- S8VM-05012D --- ---

15 V 3.5 A S8VM-05015 --- --- S8VM-05015D --- ---

24 V 2.2 A S8VM-05024 --- --- S8VM-05024D --- ---

100 W 5 V 20 A S8VM-10005 --- --- S8VM-10005D --- ---

12 V 8.5 A S8VM-10012 --- --- S8VM-10012D --- ---

15 V 7 A S8VM-10015 --- --- S8VM-10015D --- ---

24 V 4.5 A S8VM-10024 --- --- S8VM-10024D --- ---

150 W 5 V 27 A S8VM-15005

(See note 2.)

--- --- S8VM-15005D
(See note 2.)

--- ---

12 V 12.5 A S8VM-15012 --- --- S8VM-15012D --- ---

15 V 10 A S8VM-15015 --- --- S8VM-15015D --- ---

24 V 6.5 A S8VM-15024 --- --- S8VM-15024D --- ---

Covered
type

15 W 100 to 240 VAC 5 V 3 A S8VM-01505C --- --- S8VM-01505CD --- ---

12 V 1.3 A S8VM-01512C --- --- S8VM-01512CD --- ---

15 V 1 A S8VM-01515C --- --- S8VM-01515CD --- ---

24 V 0.65 A S8VM-01524C S8VM-01524A (See note 1.) S8VM-01524CD S8VM-01524AD (See note 1.)

30 W 5 V 6 A S8VM-03005C --- --- S8VM-03005CD --- ---

12 V 2.5 A S8VM-03012C --- --- S8VM-03012CD --- ---

15 V 2 A S8VM-03015C --- --- S8VM-03015CD --- ---

24 V 1.3 A S8VM-03024C S8VM-03024A (See note 1.) S8VM-03024CD S8VM-03024AD (See note 1.)

50 W 5 V 10 A S8VM-05005C --- --- S8VM-05005CD --- ---

12 V 4.3 A S8VM-05012C --- --- S8VM-05012CD --- ---

15 V 3.5 A S8VM-05015C --- --- S8VM-05015CD --- ---

24 V 2.2 A S8VM-05024C S8VM-05024A S8VM-05024P S8VM-05024CD S8VM-05024AD S8VM-05024PD

100 W 5 V 20 A S8VM-10005C --- --- S8VM-10005CD --- ---

12 V 8.5 A S8VM-10012C --- --- S8VM-10012CD --- ---

15 V 7 A S8VM-10015C --- --- S8VM-10015CD --- ---

24 V 4.5 A S8VM-10024C S8VM-10024A S8VM-10024P S8VM-10024CD S8VM-10024AD S8VM-10024PD

150 W 5 V 27 A S8VM-15005C

(See note 2.)

--- --- S8VM-15005CD
(See note 2.)

--- ---

12 V 12.5 A S8VM-15012C --- --- S8VM-15012CD --- ---

15 V 10 A S8VM-15015C --- --- S8VM-15015CD --- ---

24 V 6.5 A S8VM-15024C S8VM-15024A S8VM-15024P S8VM-15024CD S8VM-15024AD S8VM-15024PD

Switch Mode Power Supply S8VM6

Switch Mode Power Supply S8VM 3

Specifications

� Ratings/Characteristics

Note: 1. Do not use the Inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power

Supply may result in ignition or burning.

2. Refer to the Engineering Data section on page 7 to 8 for details.

3. If the V. ADJ adjuster is turned, the voltage will increase by more than +20% of the voltage adjustment range.

When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that the load is not damaged.

4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.

5. Conducted emissions: The noise value is affected by factors such as the wiring method. The product conforms to Class B when the aluminum plate is laid under the

product. For 15-W models, insert a clamp filter (ZCAT2436-1330 by TDK: 50

Ω min. [50 to 500 MHz], or the equivalent) in the output wire to reduce noise.

6. Radiated emissions: The noise value is affected by factors such as the wiring method. The product conforms to Class B when the aluminum plate is laid under the product.
For 150-W models, insert a clamp filter (ZCAT2017-0930 by TDK: 35

Ω min. [50 to 500 MHz], or the equivalent) in the input wire to reduce noise.

7. UL1604 (Class I/Division 2) and CSA C22.2 No. 213 (Class I/Division 2) approval pending for 150-W models. However, S8VM-15024@@ models are designed for com-
pliance with an output rated current of 6.3 A max.

8. The weight indicated is for front-mounting, open-frame models.

9.

A@: Sinking type (NPN)
P@: Sourcing type (PNP)

Item Power ratings 15 W 30 W 50 W 100 W 150 W
Efficiency 5-V models 75% min. 75% min. 80% min. 81% min. 81% min.

12-V models 78% min. 79% min. 79% min. 81% min. 81% min.
15-V models 78% min. 79% min. 79% min. 81% min. 81% min.
24-V models 80% min. 81% min. 80% min. 82% min. 83% min.

Input Voltage (See note 1.) 100 to 240 VAC (85 to 264 VAC)

Frequency (See note 1.) 50/60 Hz (47 to 63Hz)
Current 100-V input 0.5 A max. 0.9 A max. 0.8 A max. 1.4 A max. 2.0 A max.

200-V input 0.25 A max. 0.45 A max. 0.4 A max. 0.7 A max. 1.0 A max.

Power factor 100-V input --- 0.98 min.

200-V input --- 0.94 min.
Harmonic current emissions --- Conforms to EN 61000-3-2
Leakage current 100-V input 0.4 mA max. (at rated output)

200-V input 0.75 mA max. (at rated output)
Inrush current

(See note 2.)

100-V input 17.5 A max. (for cold start at 25

° C)

200-V input 35 A max. (for cold start at 25

° C)

Output Voltage adjustment range (See note 3.)

−20% to 20% (with V. ADJ) (S8VM-@@@24A@/P@: −10% to 20%)

Ripple 3.2% (p-p) max. (5 V),

1.5% (p-p) max. (12 V),

1.2% (p-p) max. (15 V),

1.0% (p-p) max. (24 V),
(at rated input/output voltage)

3.2% (p-p) max. (5 V),

1.5% (p-p) max. (12 V),

1.2% (p-p) max. (15 V),

0.75% (p-p) max. (24 V),
(at rated input/output voltage)

Input variation influence 0.4% max. (at 85 to 264 VAC input, 100%)
Load variation influence (rated input voltage) 0.8% max. (with rated input, 0 to 100% load)
Temperature variation influence 0.02%/

° C max.

Start up time (See note 2.) 1,100 ms max. (at rated input/output voltage) 800 ms max. (at rated input/output voltage)
Hold time (See note 2.) 20 ms typ. (15 ms min.) (at rated input/output voltage)

Additional
functions

Overload protection
(See note 2.)

105% to 160% of rated load current, voltage
drop, intermittent, automatic reset

105% to 160% of rated load current,
voltage drop (12 V, 15 V, and 24 V),
voltage drop, intermittent (5 V),
automatic reset

Overvoltage protection
(See note 2.)

Yes (See note 4.)

Undervoltage alarm indication Yes (color: yellow (DC LOW1), red (DC LOW2)) (S8VM-@@@24A

@/P@ only)

Undervoltage alarm output No Yes (S8VM-@@@24A

@/P@ only)

(Transistor output), 30 VDC max., 50 mA max.) (See note 9.)

Series operation Yes
Parallel operation No
Remote sensing function No Yes

Other Operating ambient temperature Refer to the derating curve in Engineering Data. (with no icing or condensation) (See note 2.)

Storage temperature

−25 to 65° C

Operating ambient humidity 30% to 85% (Storage humidity: 25% to 90%)
Dielectric strength 3.0 kVAC for 1 min. (between all inputs and outputs; detection current: 20 mA)

2.0 kVAC for 1 min. (between all inputs and PE/FG terminals; detection current: 20 mA)
500 VAC for 1 min. (between all outputs and PE/FG terminals; detection current: 100 mA)
500 VAC for 1 min. (between all outputs (except the detection output terminals) and detection output terminals; de­tection current: 20 mA) (S8VM-@@@24A@/P@ only)

Insulation resistance 100 M

Ω min. (between all outputs and all inputs, PE/FG terminals) at 500 VDC

Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 hours each in X, Y, and Z directions
Shock resistance

150m/s

2

, 3 times each in ±X, ±Y, ±Z directions

Output indicator Yes (color: green)
EMI Conducted Emission Conforms to EN61204-3 EN55011 Class B and based on FCC Class B (See note 5.)

Radiated Emission Conforms to EN61204-3 EN55011 Class B (See note 6.)
EMS Conforms to EN61204-3 High severity levels
Approved standards

(See note 7.)

UL: UL508 (Listing), UL60950-1, UL1604 (Class

I/Division 2)

CSA: cUL: C22.2 No.14, cUR: No. 60950-1, No.213 (Class

I/Division 2)
EN: EN50178, EN60950-1
SELV (EN60950-1)
According to VDE0160/P100

Weight (See note 8.) 180 g max. 220 g max. 290 g max. 460 g max. 530 g max.

Switch Mode Power Supply S8VM 7

4 Switch Mode Power Supply S8VM

Connections

� Block Diagrams

Noise

filter

Overvoltage

detection circuit

Fuse

2 A

Rectifier/smoothing

circuit

Drive control

circuit

AC (L)

AC (N)

INPUT

/FG

Photocoupler

DC OUTPUT

−V

+V

Voltage

detection circuit

Rectification Smoothing

Overcurrent

detection circuit

Inrush
current
protection circuit

Undervoltage

detection

S8VM-01524A@

Undervoltage

alarm indication

DC LOW1
DC LOW2

S8VM-015@@@@ (15 W)

Noise

filter

Fuse

3.15 A

AC (L)

AC (N)

INPUT

DC OUTPUT

−V

+V

Undervoltage

detection

Undervoltage

alarm indication

DC LOW1
DC LOW2

S8VM-03024A@

/FG

Overvoltage

detection circuit

Rectifier/smoothing

circuit

Drive control

circuit

Photocoupler

Voltage

detection circuit

Rectification Smoothing

Inrush
current
protection circuit

Overcurrent

detection circuit

S8VM-030@@@@ (30 W)

Fuse

2 A

AC (L)

AC (N)

INPUT

DC OUTPUT

−V

+V

Alarm
DC LOW1

Common

Inrush
current
protection
circuit

Undervoltage

detection

Alarm
DC LOW2

S8VM-05024A@ (Sinking)

DC LOW1
DC LOW2

Undervoltage

alarm indication

/FG

Noise

filter

Overvoltage

detection circuit

Rectifier/smoothing

circuit

Drive control

circuit

Photocoupler

Voltage

detection circuit

Rectification

Smooth-

ing

Harmonic
current
suppression

Photocoupler

Overcurrent

detection circuit

Alarm
DC LOW1

Common

Undervoltage

detection

Alarm
DC LOW2

S8VM-05024P@ (Sourcing)

DC LOW1
DC LOW2

Undervoltage

alarm indication

Photocoupler

S8VM-050@@@@ (50 W)

Switch Mode Power Supply S8VM8

Switch Mode Power Supply S8VM 5

DC OUTPUT

−V

+V

Alarm
DC LOW1

Common

Undervoltage

detection

Alarm
DC LOW2

INPUT

AC (N)

AC (L)

Fuse

3.15 A

Drive

S8VM-10024A@ (Sinking)

Remote sensing

+S

−S

DC LOW1
DC LOW2

Undervoltage

alarm indication

/FG

Inrush
current
protection
circuit

Noise

filter

Overvoltage

detection circuit

Rectifier/smoothing

circuit

Drive control

circuit

Photocoupler

Voltage

detection circuit

Rectification

Smooth-

ing

Overcurrent

detection circuit

Harmonic
current
suppression

Photocoupler

Alarm
DC LOW1

Common

Undervoltage

detection

Alarm
DC LOW2

S8VM-10024P@ (Sourcing)

DC LOW1
DC LOW2

Undervoltage

alarm indication

Photocoupler

S8VM-100@@@@ (100 W)

DC OUTPUT

−V

+V

Alarm
DC LOW1

Common

Undervoltage

detection

Alarm
DC LOW2

INPUT

AC (N)

AC (L)

Fuse

5 A

Drive

Remote sensing

+S

−S

DC LOW1
DC LOW2

Undervoltage

alarm indication

S8VM-15024A@ (Sinking)

/FG

Inrush
current
protection
circuit

Noise

filter

Overvoltage

detection circuit

Rectifier/smoothing

circuit

Drive control

circuit

Photocoupler

Voltage

detection circuit

Rectification

Smooth-

ing

Harmonic
current
suppression

Photocoupler

Overcurrent

detection circuit

Alarm
DC LOW1

Common

Undervoltage

detection

Alarm
DC LOW2

S8VM-15024P@ (Sourcing)

DC LOW1
DC LOW2

Undervoltage

alarm indication

Photocoupler

S8VM-150@@@@ (150 W)

Switch Mode Power Supply S8VM 9