INTRINSIC SAFETY BARRIER; FUNCTION: INSULATION AGAINST VOLTAGE SURGES; 01 CHANNEL; FIXING: 35MM RAIL (DIN-46277-3); MAX VOLTAGE D/OUTPUT (EXI SIDE) UO=25.2V ; MAX CURRENT/OUTPUT (EXI SIDE) IO=93MA ; EXT POWER. MAX. (EXI SIDE) PO=585MW ; POWER SUPPLY: 20 TO 35 VDC; IP 20 PROTECTION – NBR IEC 60529; EX IA – NBR IEC 60079-0; GROUP IIC; TEMPERATURE CLASS T6; TP: PEPPERL KFD2-SCD-EX1.LK