H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015 19Safety and Availability of the H-S81-HS System General Description1.3.6 Electromagnetic Compatibility (CE)The H-S81-HS system has been designed and tested for resisting to standard levels of radiated andconducted electromagnetic interference, and electrostatic discharges. The table below lists the typesand levels of the tests undergone by the H-S81-HS system.1.4 Safety and Availability of the H-S81-HS SystemThe H-S81-HS system is intended for use in applications requiring a high safety level, togetherwith high system availability. According to the required safety and availability levels, differentH-S81-HS system configurations can be provided.1.4.1 Possible Configurations of the H-S81-HS System“Mono” ConfigurationThis solution includes the duplicated central unit and the I/O modules in a single configuration.Basic Standard Date Title Noise Immunity TestsEN 61000-4-2A1A2199519982001Electrostatic discharge immunity test 6 kV contact discharge8 kV air dischargeEN 61000-4-3A1A2199619982001Radiated, radio-frequency, electromagneticfield immunity test 10 V/m, 80 MHz-2 GHz, 80% AMEN 61000-4-4A1A2199520012001Electrical fast transients/bursts immunity test 2 kV power supply1 kV signal linesEN 61000-4-5A119952001 Surge immunity test 2 kV common mode1 kV differential modeENV 50141 1994 Conducted disturbances induced by radio-frequency fields immunity test 10 V, 150 kHz-80 MHz, AMEN 61000-4-11A119942001Voltage dips, short interruptions and voltagevariations immunity test60% 200ms100% 100ms! CAUTION: ELECTROMAGNETIC COMPATIBILITYELECTRICAL DISTURBANCES VARY SIGNIFICANTLY ACCORDING TO THE TYPE OFINSTALLATION AND WIRING DISTANCE TO AND FROM OTHER DEVICES. THEREFORE, IT ISIMPORTANT TO MAKE SURE THAT THE ELECTROMAGNETIC INTERFERENCE LEVELS DONOT EXCEED THE VALUES REPORTED IN THIS TABLE.Figure 1.3 “Mono” Configuration
