Omron S8M - Page 3

Digital Multicircuit Protector S8M 3
Note: 1. A voltage drop will occur in the S8M. Consider the voltage drop at the output.
2. When selecting the power supply, be sure to include the internal power consumption of the S8M (approx. 10 W) and not just the power
consumption of the load.
3. Refer to Engineering Data on page 6 for details.
Other Ambient operating temperature Refer to the derating curve in Engineering Data (with no condensation or icing) (See note 3.)
Storage temperature
−25 to 65°C
Ambient operating humidity 25% to 85% (storage humidity: 25% to 90%)
Dielectric strength 1.0 kVAC for 1 min (between all charged sections and all non-charged sections; detection cur-
rent: 20 mA)
500 VAC for 1 min (between all I/O and I/O signals/communications; detection current: 20 mA)
500 VAC for 1 min (between all I/O signals and communications; detection current: 20 mA)
500 VAC for 1 min (between input signals and all output signals; detection current: 20 mA)
Insulation resistance 100 M
Ω min. (between all charged sections and all non-charged sections) at 500 VDC
100 M
Ω min. (between all I/O and I/O signals/communications) at 500 VDC
100 M
Ω min. (between all I/O signals and communications) at 500 VDC
100 M
Ω min. (between input signals and all output signals) at 500 VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
Shock resistance
150 m/s
2
, 3 times each in ±X, ±Y, and ±Z directions
EMI Conducted
Emission
Conforms to EN 61204-3 Class B
Radiated Emission Conforms to EN 61204-3 Class B
EMS Conforms to EN 61204-3 High severity levels
Approved standards UL: UL 508 (Listing), UL 60950-1
cUL: CSA C22.2 No. 107.1
cUR: CSA No. 60950-1
EN/VDE:EN 50178 (= VDE 0160), EN 60950-1
(= VDE 0805 Teil 1)
UL: UL 508 (Listing, Class 2:
Per UL 1310), UL60950-1
cUL: CSA C22.2 No. 107.1
cUR: CSA No. 60950-1
EN/VDE:EN 50178
(= VDE 0160),
EN 60950-1
(= VDE 0805 Teil 1)
Weight 400 g max.
Item Model S8M-CP04 S8M-CP04-R S8M-CP04-RS