Relay interface modules
The relay interface modules produced by EL.CO. fall in to two categories:
STATIC RELAY INTERFACE MODULES
Using the relay in the solid state in the interface offers the following advantages:
– low absorption
– hight switching frequency
– long mechanical-electrical operating life
– no recoil and no oxidation of contacts
– no elctric arcs
ELECTROMECHANICAL RELAY INTERFACE MODULES
Using the electromechanical relay in the interfaces offers the following advantages:
– possibility of switching higher currents than those of the solid state relays
– low cost
CE reference standards
EN60947-5-1 / CEI 17-45 / IEC 947-5-1