This product is part of Zelio Logic SR2/SR3, an offer of smart relays for simple automation systems from 10 to 40 I/Os. This discrete I/O extension module offers 6 discrete inputs with 4 relay outputs. It is a module with discrete input voltage of 24V AC with discrete input frequency of 47Hz to 53Hz, 57Hz to 63Hz. It is an IP20 and IP40 rated product. It weighs 0.2kg. The main application of this module is industry and building/service sector. This product is certified by C-Tick, GL, UL, CSA and GOST. It meets EN/IEC 61000-4-2 L3, EN/IEC 61000-4-5, EN/IEC 61000-4-6 L3 and EN/IEC 60068-2-6 Fc standards. Easy to use, Zelio Logic provides a real alternative solutions based on cabled logic or specific cards.