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Connecting terminals
24 V ~
supply voltage 24 VAC/DC
GND
24 V ~
supply voltage external devices 24 VAC/DC
A+
Modbus®-communication +
Ref
Common
B-
Modbus®-communication -
AO1
analog output 1
GND
AO2
analogue output 2
AI1
analogue input 1
GND
AI2
analogue input 2
Voltage supply
Operating voltage:
Operating frequency:
Power consumption:
Output for external sensors:
power
grid
safety transformer
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.
12
24V AC/DC +/- 15%
45 ... 65Hz
< 2 VA
< 80 mA (Output is internally protected)
Power supply for active sensors
which are connected to universal
inputs
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
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