ETA Systems FC01-LQ User Manual
Page 54
Flow Meter FC01-LQ
Flow Meter FC01-LQ
48
Technical data
48
Technical data
8 Technical data
8.1 Ambient conditions
rail-mounted
surface mounted front panel mounted
Storage temperature:
-20 … +70 °C
-20 … +70 °C
-20 … +70 °C
Ambient temperature: *
+10 … +50 °C **
+10 … +50 °C
+10 … +50 °C
Degree of protection:
IP20
IP65
IP65
*
Only if the modules are spaced by at least 10 mm.
**
The max. ambient temperature of +40 °C applies to all systems fitted with current output C1.
8.2 Electrical characteristics
8.2.1 Power supply
DC supply
Pin selection:
Signal name
Pin XV
shield
1
+U
V
2
-U
V
3
8.2.1.1 DC voltage supply
Supply voltage:
U
VN
= DC 24 V *
Input voltage range:
U
V
= DC 19 V to DC 32 V
(ripple incl.)
Admissible ripple:
max. 20 % U
V
Rated current consumption:
I
vnk
= 170 mA with zero flow
I
vnk
= 200 mA with max. flow (end of measuring range)
Power consumption may be up to 300 mA ±10 % when analogue output C1 is fitted.
* DC 12 V possible if the FC01-LQ is used whithout option C1 (analogue outputs).
8 Technical data
8.1 Ambient conditions
rail-mounted
surface mounted front panel mounted
Storage temperature:
-20 … +70 °C
-20 … +70 °C
-20 … +70 °C
Ambient temperature: *
+10 … +50 °C **
+10 … +50 °C
+10 … +50 °C
Degree of protection:
IP20
IP65
IP65
*
Only if the modules are spaced by at least 10 mm.
**
The max. ambient temperature of +40 °C applies to all systems fitted with current output C1.
8.2 Electrical characteristics
8.2.1 Power supply
DC supply
Pin selection:
Signal name
Pin XV
shield
1
+U
V
2
-U
V
3
8.2.1.1 DC voltage supply
Supply voltage:
U
VN
= DC 24 V *
Input voltage range:
U
V
= DC 19 V to DC 32 V
(ripple incl.)
Admissible ripple:
max. 20 % U
V
Rated current consumption:
I
vnk
= 170 mA with zero flow
I
vnk
= 200 mA with max. flow (end of measuring range)
Power consumption may be up to 300 mA ±10 % when analogue output C1 is fitted.
* DC 12 V possible if the FC01-LQ is used whithout option C1 (analogue outputs).