Flow vision FC 01- CA, User Manual

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TECHNICAL DATA
61
FC 01- CA | Flow Meter
9 Technical data
9 .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.
9 .2 Electrical characteristics
9 .2 .1 Power supply
DC supply
Steckerbelegung: Signal name Pin XV
shield 1
+U
V
2
-U
V
3
9 .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.
Inrush current: I
p
= typ. 3 A (20 µs)
Switch-off current: I
kipp
= typ. 0.75 A
Rated power consumption: P
n
= 4.1 W with zero flow, voltage outputs
P
n
= 4.8 W with max. flow (end of measuring range),
voltage outputs
Insulation voltage: supply input - central electronic unit ≥ DC 500 V
* DC 12 V possible if the FC01-CA is used without option C1 (analogue output 0/4 … 20 mA).