ETA Systems FC01-LQ - 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).