S8V-CP
2
Ratings, Characteristics, and Functions
*1.
For power input terminals, use 35 A max. per pole.
*2.
A voltage drop will occur in the S8V-CP. Consider the voltage drop at the output.
*3.
When selecting the power supply, be sure to include the power consumption of the S8V-CP and not just the power consumption of the load.
*4.
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.
*5.
Refer to
Tripping Functions
on page 3 for details.
*6.
Refer to
Current Tripping Characteristics
and
Current and Voltage Tripping Characteristics
on page 7 for details.
*7.
MTBF is calculated according to JEITA RCR-9102.
*8.
Refer to
Recommended Replacement Periods
and
Periodic Replacement for Preventive Maintenance
on page 14 for details.
*9.
UL Class 2 output applies for the S8V-CP0424S model only.
Model
S8V-CP0424
S8V-CP0424S
S8V-CP0824
Number of Outputs
4
4
8
Item
UL Class 2 output
No
Yes
No
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)
Allowable input current
*
1
40 A
15.2 A
70 A
Max. rated output current (per output)
10 A
3.8 A
10 A
Internal voltage drop
*
2
180 mV typ.
180 mV typ.
200 mV typ.
Output leakage current
10 mA max.
Power
consumption
(at input voltage
24 VDC)
*
3
When all outputs are
connected
8 W typ. (at 10 A x 4 CH)
4 W typ. (at 3.8 A x 4 CH)
15 W typ. (at 10 A x 7 CH)
When all outputs are
tripped
0.7 W typ.
0.8 W typ.
1.1 W typ.
Start-up time
*
4
Initialization time
250 ms typ.
Start-up delay time
50 ms to 5 s
Functions
*
5
Current tripping
function
*
6
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
*
6
No
Yes
No
Push button (ON/OFF/RESET)
with indicator
Yes (LED colors: Red/Green/Yellow)
Reset signal input (RST)
Yes (High level: 20 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 M
Ω
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/s
2
, 3 times each in ±X, ±Y, ±Z directions
Reliability
MTBF
*
7
135,000 hrs typ.
60,000 hrs typ.
60,000 hrs typ.
Life expectancy
*
8
10 years min.
Construction
Weight
160 g max.
170 g max.
420 g max.
Cooling fan
No
Degree of protection
IP20 by IEC60529
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
*
9
CE (EN 61000-6-2, EN 61000-6-3)
