General Technical Data; Type 6520 Namur With 24 V Connection; Type 6520 Namur With Profibus-Pa Connection - Burkert 6520 NAMUR Instructions De Service

3

GENERAL TECHNICAL DATA

3.1

Type 6520 NAMUR with 24 V connection

Operating voltage:
Pressure range:
Flange:
Standby current:
Power dissipation:
Permissible temperature range
Ambient:
Medium:
Protection class:
The valve can be supplied in explosion protection class
to EN 50020 EEx ia IIC T6
3.2

Type 6520 NAMUR with PROFIBUS-PA connection

Field bus interface to IEC 1158-2
Communication unit to the FISCO model
Permissible operating voltage:
Maximum operating current:
Maximum current in fault condition:
Max. permissible power of the supply unit:
Permissible temperature range medium and ambient: - 20 to +50 °C
Flange:
Pressure range:
Insulation class
Protection class of housing
The valve can be supplied in explosion protection class to
EN 50020 EEx ia IIC T6
22
24 V DC ±10%
2,5 to 7 bar
NAMUR flange
< 150 µA at 24 V
< 10 mW
- 20 to +55 ° C
- 20 to +50 ° C
IP 65
9 - 15 V
< 15 mA
< 39 mA
1,93 W
NAMUR Flange
2,5 to 7 bar
3
IP 65
Type 6520