2
connector to the smart module is 18 inches (46 cm) and from the smart
module to the paddle wheel module is 10 feet (3 meters).
The smart module converts speed data from the paddle wheel to the
NMEA 2000 data format. This allows any digital gauge, sonar or GPS
unit connected to the NMEA 2000 network to display the speed.
The EP-25 Speed, like the other Lowrance Electronic Probe (EP)
sensors, is designed only for use with a NMEA 2000 Network. It
must
be connected to a NMEA 2000 network or it
will not
function.
Tools and Supplies
Your EP sensor packs with a T connector needed to attach it to a
LowranceNET NMEA 2000 network. If you are connecting to an
existing LowranceNET network, those are all the electronic
components you need. If this is the first sensor you are connecting, you
will also need a one-time purchase of a LowranceNET Node Kit.
LowranceNET Node Kit for a NMEA 2000 network. Includes a 2 foot (61
cm) extension cable, T connector, 120-ohm male terminator and 120-
ohm female terminator.
For complete instructions on setting up a new NMEA 2000 network or
expanding an existing one refer to the
"Setup and Installation of NEMA
2000 Networks, General Information"
document (part number 988-
0154-172) included with your EP-25 sensor. If that document is missing
it can be downloaded free from the Lowrance web site.
Supplies are not included, unless otherwise indicated. Required supplies
for this job are: four #8 stainless steel wood screws (3/4" or 19 mm long),
high quality, marine grade
above- or below-waterline sealant compound.
Recommended tools for this job include: screwdriver, drill, 1/8" (3 mm) drill
bit for pilot holes. If you want to feed the smart module or blue cable
connector through a transom or bulkhead, you will also need a 7/8" (22
mm) drill bit.