EN
24
Transmission protocol
: MODBUS RTU
Error of analog output
: 0.2% of the set range
Protection level ensured by the casing:
- frontal side: IP65
- terminal side: IP10
Weight
< 0.2 kg
Overall dimensions
: 96
´
48
´
93 mm (with terminals)
Reference Conditions and Rated
Operating Conditions:
- supply voltage: 85...253 V d.c./a.c. 40...400 Hz
or 20...40 V d.c./a.c. 40...400 Hz
- ambient temperature: -25...23...+55
o
C
- storage temperature: -33...+70
o
C
- relative air humidity: 25...95% (inadmissible condensation of water vapour)
- work position: any
- power input < 6 VA
Additional errors:
- from temperature changes: for analog inputs and outputs
50% of the class/10 K
Standards fulfilled by the meter:
Electromagnetic compatibility:
l
noise immunity acc. to EN 61000-6-2
l
noise emissions acc. to EN 61000-6-4
Safety requirements:
acc. to EN61010-1 standard:
l
isolation between circuits: basic,
l
installation category: III,
l
pollution level: 2,
l
maximal phase-to-earth work voltage:
- 300 V for the supply circuit,
- 50 V for remaining circuits.
l
altitude above sea level: < 2000 m.