15 Technical data
Maschinenfabrik Reinhausen GmbH 2020324 3587317/21 ENTAPCON
®
Air pressure Corresponds to 2000m above sea levelCorresponds to
2000m above sea level
Minimum spacing to other
devices/control cabinet
Top/Bottom: 88.9 mm (3.5 in; corresponds to 2 RU),
back 30 mm (1.2 in)
Table148: Permissible ambient conditions
15.10 Standards and directives
Electrical safety
IEC 61010-1
IEC 61010-2-030
Safety requirements for electrical measurement and con-
trol and regulation equipment and laboratory instruments
▪ Protection class 1
▪ Overvoltage category III
▪ Contamination level 2
IEC 60950-1 Information technology equipment – Safety
Table149: Electrical safety
Electromagnetic compatibility
IEC 61000-4-2 Immunity to electrostatic discharge (ESD)
▪ Front panel and operating elements
▪ Contact: ±8 kV
▪ Air: ±15 kV
▪ Terminals, plug connectors, and interfaces:
▪ Contact: ±6 kV
▪ Air: ±8 kV
IEC 61000-4-3 Immunity to high-frequency electromagnetic fields
▪ 20V/m; 80...4000MHz; 80% AM
▪ 20V/m; 900MHz±5MHz; PM
IEC 61000-4-4 Immunity to quick, transient electrical disturbances (burst)
▪ Power supply: 4 kV
▪ Measurement (UI1/3): 4 kV
▪ Digital I/O: 4 kV
▪ Analog I/O, shielding on both sides: 4 kV
▪ Communication interfaces, shielding on both sides: 4
kV