Vega VEGAMET 381 Ex Instrucción De Servicio página 31

Breaking capacity
Min. switching hysteresis
Current outputs
Quantity
Range
Resolution
Max. load
Failure message
Linearity error
Temperature error
Indications
Measured value indication
- LC display (45x45 mm)
- Max. indicating range
LED displays
- Status indication operating
voltage
- Status indication fault sig-
nal
- Status indication operating
relay 1/2
Operation
Adjustment elements
Ambient conditions
Ambient temperature
Storage and transport tem-
perature
Electrical protective measures
Protection
- Wall/rail mounting
- Front panel mounting
Overvoltage category
Protection class
If inductive loads or stronger currents are switched through, the gold plating on the relay contact surface will be
1)
permanently damaged. The contact is then no longer suitable for switching low-level signal circuits.
VEGAMET 381 Ex
min. 50 mW, max. 500 VA, max. 54 W DC
0.5 %
1x output
0/4 ... 20 mA
0.1 % or 20 µA
500 Ohm
22 mA
0.1 % (relating to 20 mA)
0.01 %/K (relating to 20 mA)
digital and quasianalogue indication
-9999 ... 9999
1x LED green
1x LED red
2x LED yellow
2x keys in the front, 1x function switch, 1x slide switch active-passive
-20 ... +60 °C (-4 ... +140 °F)
-40 ... +80 °C (-40 ... +176 °F)
IP 20
IP 40
II
II
Supplement
1)
31