Galvanical isolator GOU 4F: GOU 4F Universal galvanical isolator consist from 4 independent inputs with corresponding outputs. Outputs are galvanicalz isolated by optocomponents. Posibilities of conections of inputs Contact of relay, or switcher open collector NPN, common emitor open collector, NPN, (Un = 5-120V) open collector, PNP, common emitor open collector, PNP, (Un = 5 - 120V) direct voltage Un = 5 - 120V alternative voltage Un = 12 - 230V AC Output of switcher: Out1 - Out4 - open collectorNPN, max 48V / 60 mA - every otput is indicated by particular LED diode (green) - time of output impulse is min. 80 mS Sledovač poradia fáz: Na svorky L1, L2, a L3 pripojíme napätie jednotlivých fáz. Svorky Hf prepojíme káblikom. Ak nezapojíme svorky L1, L2 a L3, bola by neustále v činnosti sirénka sledovača fáz. V tom prípade prepojku Hf nepoužijeme. Ak je všetko v poriadku, svieti LED dióda Norm (žltá) Ak dôjde k výpadku ľubovoľnej fáze, LED Norm zhasne, bliká červená LED (Err) a húka sirénka Ak dôjde k prehodeniu poradia fáz, LED Norm zhasne, svieti červená LED (Err) a húka sirénka. Connection of GOU 4F: Connectors: L supply 90 – 230 V AC N zero conductor L -> auxiliary supply N -> auxiliary supply InX input 1 - 4 InXs input 1s – 4s L1 phase L1 of phase follower ( 70 – 230 V AC ) L2 phase L2 of phase follower ( 70 – 230 V AC ) L3 phase L3 of phase follower ( 70 – 230 V AC ) PEN ground (not need to be used) Hf. supply of phase follower Hf. supply of phase follower Com Common terminal of outputs 1 – 4 LED diode: Norm green, indicating of phase follower Err red, indicating of phase follower 1 – 4 Indicating of outputs 1 - 4 Technické parametre: Supply 90 – 230 V AC / 2,4VA Inputs 1 – 4 Outputs 1 – 4 max 48V / 40 mA Time of output impulse min 80 ms Isolating stability of optocomponents min. 2 kV Enclosure IP20 Box MODULBOX 4M-H53 Dimensions (hxwxd) 90 x 71 x 58 Instalation upon DIN bar Inputs of phase follower L1, L2, L3 70 – 400 V AC