6ES7278-4BD32-0XB0

Data sheet 6ES7278-4BD32-0XB0 SIMATIC S7-1200, SM1278 IO-LINK, 4 X IO-LINK MASTER Supply voltage Rated value (DC) ● 24 V DC permissible range, upper limit (DC) Yes 28.8 V Power loss Power loss, typ. 1 W Interrupts/diagnostics/status information Diagnostic functions Yes Degree and class of protection Degree of protection acc. to EN 60529 ● IP20 Yes Standards, approvals, certificates FM approval Yes RCM (formerly C-TICK) Yes Ambient conditions Free fall ● Fall height, max. 6ES7278-4BD32-0XB0 Page 1/2 0.3 m; five times, in dispatch package 25.01.2016 Changes preserved © Copyright Siemens AG Ambient temperature during operation ● permissible temperature range -20 °C to +60 °C horizontal mounting, -20 °C to 50 °C vertical mounting, 95% humidity, non-condensing ● permissible temperature change 5°C to 55°C, 3°C / minute Ambient temperature during storage/transportation ● min. -40 °C ● max. 70 °C Air pressure acc. to IEC 60068-2-13 ● Storage/transport, min. 660 hPa ● Storage/transport, max. 1 080 hPa Relative humidity ● permissible range (without condensation) at 25 °C 95 % Connection method required front connector Yes Mechanics/material Enclosure material (front) ● Plastic Yes Dimensions Width 45 mm Height 100 mm Depth 75 mm Weights Weight, approx. 150 g last modified: 22.01.2016 6ES7278-4BD32-0XB0 Page 2/2 25.01.2016 Changes preserved © Copyright Siemens AG