MAIN CHARACTERISTICS range of product MODICON PREMIUM AUTO PLATFORM product or component type PREVENTA SAFETY MODULE COMPLEMETARY CHARACTERISTICS [Us] rated supply voltage 24 V DC supply voltage limits 19.2...30 V activation threshold < 20 V short-circuit protection 1 A GG EXTERNAL CONFORMING TO IEC 947-5-1 ON POWER SUPPLY isolation voltage 4000 V III 2 discrete input number 1 DOUBLE OR SINGLE CONTACT SELECTION INPUT CONFORMING TO IEC 1131 TYPE 1 discrete input logic POSITIVE inrush current