Biral EBZ-E Notice De Montage Et D'utilisation page 54

english
Reference value signals
Sensor signals
Indication output
Bus connection
EMC
Electromagnetic
compatibility
to EN 61 800-3
VDE 0160/12.90
54
Depending on class,
an EMC filter can be
necessary for installation
of pumps from 5.5 kW
in residential areas.
If the pump is to be classified according to overvoltage strength class 1 or 2
in accordance with VDE 0160/12.90, a pre-filter must be fitted without fail.
3~ pump motors
1,1 ... 7,5 kW
– Potentiometer
– 0-10 VDC, 10 kΩ
(via internal voltage
supply)
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 100 m
– Voltage signal
DC 0–10 VDC, R > 50 kΩ
i
Tolerance: +0%/– 3%
with max. voltage signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Current signal
DC 0–20 mA/4–20 mA,
R = 175 kΩ
i
Tolerance: +0%/– 3%
with max. current signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Voltage signal
0–10 VDC, R > 50 kΩ
i
(via internal voltage
supply)
Tolerance: +0%/– 3%
with max. voltage signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Current signal
DC 0–20 mA/4–20 mA,
R = 175 kΩ
i
Tolerance: +0%/– 3%
with max. current signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Versorgung zum Sensor:
+24 VDC, max. 40 mA
+10 VDC, max. 2,5 mA
Potential-free changeover
contact
Max. contact load:
250 VAC, 2 A
Min. contact load:
5 VAC, 10 mA
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
Grundfos bus protocol,
GENIbus protocol, RS-485
Screened 3-wire cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Living areas:
unlimited use,
complying with CISPR 11,
class B, group 1
– Industrial areas:
unlimited use,
complying with CISPR,
class A, group 1
3~ pump motors
11 ... 22 kW
– Potentiometer
– 0-5 VDC, 10 kΩ
(via internal voltage
supply)
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 100 m
– Voltage signal
0–5 VDC/0–10 VDC,
R > 50 kΩ
i
Tolerance: +0%/– 3%
with max. voltage signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Current signal
DC 0–20 mA/4–20 mA,
R = 250 kΩ
i
Tolerance: +0%/– 3%
with max. current signal
Screened cable:
0,5 - 1,5 mm
2
Max. cable length: 500 m
– Voltage signal
– 0-10 VDC
R = 50 kΩ
i
(via internal voltage
supply)
Tolerance: +0%/– 3%
with max. voltage signal
Screened cable:
0,5 - 1,5 mm
2
Max. cable length: 500 m
– Current signal
DC 0–20 mA/4–20 mA,
R = 250 kΩ
i
Tolerance: +0%/– 3%
with max. current signal
Screened cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
– Versorgung zum Sensor:
+24 VDC, max. 40 mA
+10 VDC, max. 5 mA
Potential-free changeover
contact
Max. contact load:
250 VAC, 2 A
Min. contact load:
5 VAC, 10 mA
Screened cable:
0,5 - 2,5 mm 2
Max. cable length: 500 m
Grundfos bus protocol,
GENIbus protocol, RS-485
Screened 3-wire cable:
0,5 - 1,5 mm 2
Max. cable length: 500 m
Noise immunity
environment 2
(industrial areas)
For further information
please contact Biral.