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Huba Control AG |
Industriestrasse 17, 5436 Würenlos - 699M - Edition 02/2020 -
120225
Technische Änderungen vorbehalten | Technical data subject to change | Sous réserve de modifications techniques
Connecting terminals
supply voltage 24 VAC/DC
GND
supply voltage external devices 24 VAC/DC
Modbus®-communi
Common
Modbus®-communication -
analog output 1
GND
analogue output 2
analogue input 1
GND
analogue input 2
Voltage supply
Operating voltage:
24V AC/DC +/- 15%
Operating frequency:
45 … 65Hz
Power consumption:
< 2 VA
Output for external sensors:
< 80 mA (Output is internally protected)
Comment:
The transformer has to comply with the requirements acc. SELV and PELV.
Connect mass to earth for a better EMC roughness.
Use protection transformers with double isolation acc. EN 61558.
power
grid
safety transformer
Power supply for active sensors
which are connected to universal
inputs
24 V ~
24 V ~
A+
Ref
B-
AO1
AO2
AI1
AI2
