Furuno IF-NMEA2K2 User Manual
INSTALLATION MANUAL
NMEA DATA CONVERTER
Model IF-NMEA2K2
WARNING
Do not install the unit where it may get
wet from rain or water splash.
Water in the unit can result in fire, electrical
shock or damage the equipment.
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
CAUTION
Observe the following compass safe
distances to prevent interference to a
magnetic compass:
IF-NMEA2K2
standard
compass
0.30m
steering
compass
0.30m
www.furuno.com
System Configuration
The NMEA Data Converter IF-NMEA2K2 converts Furuno CAN bus format
data to NMEA0183 format data and vice versa.
NMEA DATA
CONVERTER
Furuno CAN bus cable
Furuno CAN bus device
*
*
: NMEA0183 cable can not be connected to NMEA0183
device and PC, etc. (RS-232C) at the same time.
NMEA0183 cable
NMEA0183 device
PC, etc.
(RS-232C)
Mode Conversion
*
Specifications of NMEA Data Converter
Furuno CAN bus Interface
NMEA0183
Power Supply 12V 96mA (LEN: 2)
Environmental
conditions
Ambient
temperature
Waterproofing
standard
-15℃
to 55℃
IP55*
*: NMEA0183 cable terminal is not
waterproof.
Relative
95% (at 40℃)
humidity
Storage
-20℃
to 60℃
temperature
Vibration
IEC60945
resistance
Equipment List
Name Type Code No. Qty
NMEA Data Converter IF-NMEA2K2 - 1
Self Tapping Screw 3x20 000-167-940-10 2
2
Installation
Mounting Considerations
• Locate the data converter well away from areas subject to water splash and
rain.
• Keep the data converter out of direct sunlight because of heat that can build
up inside the cabinet.
Mounting
Fix the data converter to the mounting location with two self tapping screws
(3x20), referring to the outline drawing in this manual.
Wiring
Connection to Furuno CAN bus device
Connect the Furuno CAN bus cable to the Furuno CAN bus device. See
“Furuno CAN bus Network Design” (TIE-00170-x) for details about CAN bus
network.
Connection to NMEA0183 device
Connect the NMEA0183 signal cores to NMEA0183 device, referring to the
interconnection diagram as below.
Note: NMEA0183 cable terminal is not waterproof. Therefore, install the
equipment away from areas subject to water splash and rain.
PORT1 (ORG), PORT2 (PPL), GND (BLK)
NMEA0183 cable
NMEA Data
Converter
IF-NMEA2K2
PORT1
PORT2
GND
TD_A
TD_B
RD-C
RD-H
SD
RD
SG
Drain
ORG
PPL
BLK
YEL or PNK*
GRN or PNK/BLK*
BLU or L-BLU/GRN*
WHT or L-BLU/YEL*
RED
BRN
GRY
Drain
signal cores of the NMEA0183 cable are
short-circuited. (default)
1
1
1
1
RD-H
RD-C
TD-B
TD-A
RD
SD
GND
NMEA0183 device*
PC, etc.*
(RS-232C)
2
2
Ship’s ground
1
: The color of signal cores depend on the shipment time.
*
*2: NMEA0183 cable can not be connected to NMEA0183 device and PC, etc. (RS-232C)
at the same time.
3
After the connection, cut the unused cable cores and wind vinyl tape around
the each edge of the wires and fix them so that they do not touch other signal
cores or ground.
Vinyl tape
Conversion Mode
PORT1 (ORG), PORT2 (PPL), GND (BLK) signal cores of the NMEA0183
cables are short-circuited (default). By cutting the specified signal core, the
conversion mode can be changed. Select the conversion mode according to
the baud rate of the connected device. For connection to an AIS device, select
the AIS mode.
Note1: Check the applicable checkbox on the nameplate according to the
conversion mode selected.
Note2: Wind vinyl tape around unused cores and fix the cores so that they do
not touch other signal cores or ground.
Note3: Turn off the unit before cutting the signal cores.
NMEA0183 or PC, etc. connection cores
PORT1 (ORG), PORT2 (PPL), GND
(BLK) signal cores of the NMEA0183
NMEA0183 cable
cable are short-circuited (default).
Cut the PORT1 (ORG) or PORT2 (PPL) signal core.
Bind signal cores with vinyl tape.
Wind vinyl tape around cores to insulate them.
Action Conversion Mode / Baud Rate
No action Normal / 4800bps (default setting)
Cut the PORT1 (ORG) High Speed / 38400bps
Cut the PORT2 (PPL) AIS / 38400bps
Cut PORT1 (ORG) and PORT2 (PPL) Zeus*/4800bbs
*: In the Zeus mode, the unit outputs RMB sentence when Furuno CAN bus
“129283” and “129284” is input.
4
Loading...