Inficon SKY CDG100D - Page 12

3 | Technical Data INFICON
Supply
DANGER
The gauge may only be connected to power supplies, instru-
ments or control devices that conform to the requirements of a
grounded protective extra-low voltage (PELV) and limited power
source (LPS), Class2.
· The connection to the gauge has to be fused
4)
.
Supply voltage Class 2 / LPS
at the gauge +14 … +30 V (dc) or ±15 V
(±5%)
Ripple ≤1 V
pp
Power consumption
without fieldbus
while being heated ≤15 W
at operating temperature ≤10 W
with fieldbus
while being heated ≤16.5 W
at operating temperature ≤11.5 W
Fuse to be connected
4)
1.6 AT
The gauge is protected against reverse polarity of the supply
voltage and overload.
Receptacle
3Cx1-xxx-x1xx D-sub 9-pin, male
3Cx1-xxx-x3xx D-sub 15-pin, male
Sensor cable for
3Cx1-xxx-x1xx 6-pin plus shielding
3Cx1-xxx-x3xx 14-pin plus shielding
Cable length
Supply voltage 15V
≤4 m (0.14 mm
2
/conductor),
≤7 m (0.25 mm
2
/conductor)
Supply voltage 24V
≤20 m (0.14 mm
2
/conductor),
≤35 m (0.25 mm
2
/conductor)
Supply voltage 30V
≤40 m (0.14 mm²/conductor),
≤70 m (0.25 mm²/conductor)
4)
INFICON controllers fulfill these requirements.
12 tina52e1-h (2024-09)