| SIMATIC S7-1200, SM1278 IO-Link, 4xIO-Link main station |
general information |
product Type mark | SM 1278 4xIO link, host |
power supply voltage |
rating (DC) | |
● DC 24V | yes |
allowed range, upper limit (DC) | 28.8V |
power loss |
power loss, typical | 1W |
alarm/diagnosis/status information |
diagnostic function | yes |
protection level and protection category |
protection level in accordance with EN 60529 | |
● IP20 | yes |
standards, licenses, certificates |
FM license | yes |
RCM(C-TICK format) | yes |
environmental requirements |
open Air |
● maximum drop | 0.3 m; Five, in the shipping package |
operating ambient temperature |
● minimum | -20°C |
● maximum value | 60°C |
● horizontal installation, minimum | -20°C |
● horizontal installation, maximum | 60°C |
● vertical installation, minimum | -20°C |
● vertical installation, maximum | 50°C |
● allow temperature change | 5°C to 55°C,3°C/minute |
ambient temperature during transportation/storage |
● minimum | -40°C |
● maximum value | 70°C |
air pressure meets IEC 60068-2-13 standard requirements |
● storage/transportation, minimum | 660 hPa |
● storage/transportation, maximum | 1 080 hPa |
relative air humidity |
● non-condensing operation at 25°C, maximum | 95% |
connection Technology |
required front plug | yes |
machinery/materials |
shell material (front) | |
● Plastic | yes |
size |
width | 45 mm |
height | 100 mm |
depth | 75 mm |
weight |
weight, about | 150g |