Specifications & ordering info
Model Number Structure
Model Number Legend
Not all combinations are possible. Refer to List of Models in Ordering Information, below.
(1) Number of Outputs
|Code||Number of Outputs|
(2) Rated input voltage
|Code||Rated input voltage|
(3) UL Class 2 output
|Code||UL Class 2 output certified|
List of Models
|Number of Outputs||UL Class 2 output||Order code|
|Item||Model Number of Outputs UL Class 2 output||S8V-CP0424||S8V-CP0424S||S8V-CP0824|
|I/O characteristics||Rated input voltage (Input voltage allowable range)||24 VDC (20 to 30 VDC)||24 VDC (20 to 28.8 VDC)||24 VDC (20 to 30 VDC)|
For power input terminals, use 35 A max. per pole.
|40 A||15.2 A||70 A|
|Max. rated output current (per output)||10 A||3.8 A||10 A|
A voltage drop will occur in the S8V-CP. Consider the voltage drop at the output.
|200 mV max.||150 mV max.||200 mV max.|
|Output leakage current||10 mA max.|
When selecting the power supply, be sure to include the internal power consumption of the S8V-CP and not just the power consumption of the load.
|When all outputs are
|10 W max. (at 10 A)||3.1 W max. (at 3.8 A)||20 W max. (at 10 A)|
|When all output branches
|0.84 W typ.||0.82 W typ.||1.32 W typ.|
Outputs start in order from +VO1 to +VO8. +VO1 starts after the initialization time. Start-up delay time of each output is automatically decided depending on the load. If the start-up delay time is over 5 s, the next output is forcibly started.
|Initialization time||250 ms typical|
|Start-up delay time||50 ms to 5 s|
|Functions||Current tripping function||Rated output current||2 A, 3 A, 4 A, 6 A, 8 A, 10 A||3.8 A||2 A, 3 A, 4 A, 6 A, 8 A, 10 A|
|Cutoff current||2.5 A, 3.5 A, 4.5 A, 6.5 A,
8.5 A, 10.5 A
|3.8 A||2.5 A, 3.5 A, 4.5 A, 6.5 A,
8.5 A, 10.5 A
|Over voltage tripping function||No||Yes||No|
|Push button (ON/OFF/RESET) with indicator||Yes (LED colors: Red/Green/Yellow)|
|Reset signal input (RST)||Yes (High level: 15 to 30 VDC, Low level: 0 to 5 VDC)|
|Alarm signal output (ALM1/ALM2)||Yes (MOS FET relay output 30 VDC max., 50 mA max.)|
|Insulation||Dielectric strength||1.0 kVAC for 1 min (between all terminals and DIN rail mounting parts), current cutoff 20 mA|
|Insulation resistance||100 MΩ min. (between all terminals and DIN rail mounting parts) at 500 VDC|
|Environment||Ambient operating temperature||–25 to 70°C (Derating is required according to the temperature.) (with no condensation or icing)|
|Storage temperature||–40 to 85°C (with no condensation or icing)|
|Ambient operating humidity||5% to 96% (storage humidity: 5% to 96%)|
|Vibration resistance||10 to 55 Hz, maximum 5 G, 0.42 mm half amplitude for 2 h each in X, Y, and Z directions|
|Shock resistance||294 m/s2, 3 times each in ±X, ±Y, ±Z directions|
MTBF is calculated according to JEITA RCR-9102.
|13,5000 hrs typ.||60,000 hrs typ.||13,5000 hrs typ.|
|Life expectancy||10 years min.|
|Construction||Weight||160 g max.||170 g max.||420 g max.|
|Degree of protection||IP20 by EN/IEC 60529|
|Standards||EMI||Conforms to EN 61000-6-3|
|EMS||Conforms to EN 61000-6-2|
|Safety standards||UL 508 (CSA22.2 No.14-10) Listing Pol2
UL 2367 Recognition (Max. 100W per output, per Class 2 limitations) Pol2
UL Class 2 output applies for the S8V-CP0424S model only.
CE (EN 61000-6-2, EN 61000-6-3)
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