Publicidad
Idiomas disponibles
Idiomas disponibles
•
0-5 VDC, AU.
•
0-10 VDC, AU.
Voltage signal:
•
Ri greater than 100 kΩ at 77 °F (25 °C).
Leak currents may occur at high operating
temperatures. Keep the source impedance low.
Current signal ranges:
•
0-20 mADC, AU.
•
4-20 mADC, AL AU.
Current signal: Ri is equal to 292 Ω.
Current overload protection: Yes. Change to
voltage signal.
Measurement tolerance: 0-3 % of full scale,
maximum-point coverage.
Screened cable: 28-16 AWG / 0.5 - 1.5 mm
Maximum cable length: 1640 ft (500 m), excluding
potentiometer.
Potentiometer connected to +5 V, GND, any AI:
Use maximum 10 kΩ.
Maximum cable length: 328 ft (100 m).
Grundfos Digital Sensor input and output
(GDS)
Use Grundfos Digital Sensor only.
Power supplies, +5 V, +24 V
+5 V
•
Output voltage: 5 VDC - 5 % to + 5 %.
•
Maximum current: 50 mADC, sourcing only.
•
Overload protection: Yes.
+24 V
•
Output voltage: 24 VDC - 5 % to + 5 %.
•
Maximum current: 60 mADC, sourcing only.
•
Overload protection: Yes.
Digital outputs, relays
Potential-free changeover contacts.
Minimum contact load when in use: 5 VDC, 10
mA.
Screened cable: 28-16 AWG / 0.5 - 1.5 mm
Maximum cable length: 1640 ft (500 m).
Bus input
Grundfos GENIbus protocol, RS-485.
Screened 3-core cable: 28-16 AWG / 0.5 - 1.5
2
mm
.
Maximum cable length: 1640 ft (500 m).
12. Disposing of the product
WARNING
Magnetic field
Death or serious personal injury
‐
This product or parts of it must be disposed of in
an environmentally sound way.
1. Use the public or private waste collection
service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
2
.
3. Dispose of the waste battery through the
national collective schemes. If in doubt,
contact your local Grundfos company.
See also end-of-life information at
www.grundfos.com/product-recycling.
2
.
Persons with pacemakers disman-
tling this product must exercise
caution when handling the magnet-
ic materials embedded in the rotor.
31
Publicidad
