Unformatted text preview: rs Form A, for direct current, 2 terminals"
(European standards for two-wire proximity sensors in cylindrical housings for direct
EN 50 044
"Inductive proximity sensors. Identification of terminals."
(European standard for designations of terminals for proximity sensors with cable
connection, plug connection or terminal wiring facility.)
DIN 40 050
"IP protection classes"
(Standard for the definition of protection classes for protection against contact,
foreign matter and water for electrical equipment.)
"Classification of degrees of protection provided by enclosures"
(equivalent to DIN 40 050.)
DIN IEC 757
"Code for designation of colours"
(Definition of a colour code for the identification of specific colours in electrical
DIN 44 030
"Light barriers and sensors"
(Definition of terms.) 14.2
Protection classes The protective classes are indicated by a symbol, which is made up of the two code
letters IP (= I...
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This note was uploaded on 11/01/2012 for the course CHEMICAL 102 taught by Professor Jamesrodriguez during the Spring '12 term at Universidad Politécnica de Cartagena.
- Spring '12