Fuses
Back-up fuse
Short-circuit protection
GENIbus master, for pump connection
Transceiver
Protocol
Parity
Stop bits
Transmission speed
GENIbus connection, for Grundfos GO Remote
PC
Transceiver
Protocol
Parity
Stop bits
Transmission speed
Modbus RTU
Transceiver
Protocol
Parity
Stop bits
Modbus address
Transmission speed
Maximum 10 A. Both
standard fuses as well as
quick- and slow-blow
fuses are suitable.
Use fuses that comply
with IEC 60127.
USA and Canada
(branch circuit
protection): Use a
UL/CSA listed non-time
delay (high capacity)
fuse that complies with
the UL248 series or an
inverse time circuit
breaker that complies
with UL489. Fuse types
RK1, RK5, J, and CC are
acceptable.
RS-485
GENIbus
None
1
9600 bit/s
RS-485
GENIbus
None
1
9600 (default), 19200,
38400, 115200 bit/s
RS-485
Modbus
None, odd, even (default)
1 (default), 2
1-247. Default: 247.
9600 (default), 19200,
38400, 115200 bit/s
Environmental conditions
Max. altitude above sea
level
Relative humidity
Pollution degree
Enclosure class
Ambient temperature
During operation
During storage
During transport
Related information
4.1 Location
10. Disposing of the product
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.
The crossed-out wheelie bin symbol
on a product means that it must be
disposed of separately from household
waste. When a product marked with
this symbol reaches its end of life, take
it to a collection point designated by
the local waste disposal authorities.
The separate collection and recycling
of such products will help protect the
environment and human health.
See also end-of-life information at
www.grundfos.com/product-recycling.
2000 m (6562 ft)
95 %, non-condensing
Category 3
IP54 according to IEC
60529
Type 2 according to UL
50
For indoor use only.
-20 to +45 °C
(-4 to +113 °F)
-20 to +60 °C
(-4 to +140 °F)
-20 to +60 °C
(-4 to +140 °F)
15