S8TS-03012F-E1 Omron Automation, S8TS-03012F-E1 Datasheet - Page 7

• Manufacturer Part Number: S8TS-03012F-E1
• Description: Power Supply; 12 V; 2.5 A; 50/60 Hz; 50 A (Max.); 1.69 in.; 4.72 in.; 5 mm
• Manufacturer: Omron Automation

Specifications of S8TS-03012F-E1

• Brand/series: S8TS Series
• Configuration: Enclosed
• Current, Inrush: 50 A (Max.)
• Current, Rating: 2.5 A
• Diameter: 5 mm
• Frequency: 50⁄60 Hz
• Height: 4.72 in.
• Mounting Type: DIN Rail
• Number Of Outputs: 1
• Operation: Switching
• Output: 12 VDC @ 2.5 A
• Power, Output: 30 W
• Primary Type: AC-DC
• Temperature, Operating, Maximum: +65 °C (Ambient)
• Temperature, Operating, Minimum: -25 °C (Ambient)
• Voltage, Input: 100 to 240 VAC
• Voltage, Output: 12 VDC
• Voltage, Rating: 12 V
• Width: 1.69 in.
• Lead Free Status / Rohs Status: RoHS Compliant part

Mounting and Removing Bus Line
Connectors
Pay attention to the following points to maintain electrical
characteristics.
Do not insert/remove the Connectors more than 20 times.
Do not touch the Connector terminals.
To remove the Connectors, insert a flat-bladed screwdriver
alternately at both ends.
Wiring Linked Blocks
When linking Blocks together, wire input lines to one Basic Block
only, otherwise inputs may be shorted internally resulting in damage
to the Block.
Do not cross-wire Blocks or wire between a Block and another
device. If the current exceeds the rated current, Bus Line Connectors
may be damaged.
When Basic Blocks are linked together, it is necessary to wire the PE
terminal of only one Basic Block, not all the Blocks.
Series Operation and ± Output
Using 2 Basic Blocks enables series operation and the use of
± output. An external diode is not required for S8TS-06024@ and
S8TS-03012@ models, but is required for S8TS-02505@ models.
Use the following as a rough guide for selecting the diode.
Note: Series operation is possible with different specifications, but the
Type
Withstand voltage (V
Current with normal direction (I
current that flows to the load must not exceed the rated output
current of any Block.
Incorrect
Do not wire inputs to more than one
Incorrect
RRM
)
L
Do not use cross-wire Blocks.
N
L
F
) At least twice the rated output current
N
Schottky barrier diode
At least twice the rated output voltage
L
L
−V+V
N
N
L
N
Adjusting Output Voltage for Parallel
Operation
The Blocks are factory-set to the rated output voltage. When
adjusting output voltages, set the same values for Blocks with output
voltage adjuster (V.ADJ) before linking them together. Adjust the set
values within the limits given in the following table.
Do not adjust output voltages after Blocks are linked together. The
output voltage may become unstable.
Inrush Current
The inrush current per Basic Block is 25 A max. at 100 VAC and 50 A
max. at 200 VAC. When N Blocks are linked together, the inrush
current will be equal to N times that for 1 Basic Block. Be sure to use
a fuse with the appropriate fusing characteristics or a breaker with
the appropriate tripping characteristics.
Leakage Current
The leakage current per Basic Block is 0.35 mA max. at 100 VAC
and 0.7 mA max. at 240 VAC. When N Blocks are linked together,
the leakage current will be equal to N times that for 1 Basic Block.
Mounting
Mounting Direction
Use standard mounting only. Using any other mounting method will
prevent proper hear dissipation and may result in deterioration or
damage of internal parts.
24/12-V models
S8TS-03012@
S8TS-06024@
Standard mounting
Face-up mounting
Other mounting methods
L
N
Load
Model number
Series Operation
Standard mounting
Correct
S8T
-BUS02
5-V models
L
N
Load
0.12 V max.
0.24 V max.
Difference between output voltages
Yes
No
No
Face-up mounting
24/12-V models 5-V models
Incorrect
L
Load
N
Load
± Output
S8T
-BUS02
L
S8TS
Load
N
Load
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