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If using the Furuno Interface unit, IF-NMEASC, refer to the IF-NMEASC Operator's Manual.
1.
Connect the RS422-A Satellite
Compass Cable, P/N WSP-400-259,
from J5 (NMEA0183) on the
IF-NMEASC unit to RS422-A on the
DRX.
2.
Select Sentence number 8 from J5 at
38400 bps.
a. HDT Output Interval 25 ms.
b. RMC Output Interval 1000 ms (or
higher if available).
c. ZDA Output Interval 1000 ms.
NOTE: J4 (NMEA0183) on IF-NMEASC can be used instead of J5 (NMEA0183).
CAUTION: Prepare, terminate and connect WSP-400-259, RS422-A to Satellite
Compass cable, to the Furuno SC before connecting to DRX RS422-A.
4.1.4. WASSP V123 Configuration
WASSP V123 will be supplied preconfigured from WASSP and should be mounted Fore/
Aft for true heading.
See "Appendix A.1 DRX RS422-A To Satellite Compass" on page
15
for Satellite Compass Interconnect.
Typical configuration will be:
»
Port B (RS422): 38400 Baud
• GGA 25Hz
• VTG 5Hz
• ZDA 1Hz
• HDT 25Hz
»
PPS Out
»
Port A (RS422); 38400 Baud
• GGA 25Hz
• VTG 5Hz
• ZDA 1Hz
• HDT 25Hz
Port B should be used as dedicated connection to the DRX RS422-A Port.
Port A can be used with other devices on the vessel for navigation.
wassp.com
Page 10 of 24
WSP-038 IMU INSTALLATION MANUAL
DRX
RS422-A
WSP-400-259
WASSP V123
WSP-400-274
DRX
WASSP
V123 Port B
RS422-A
IF-SC
WSP-400-259
V123 Port A
to Navigation Kit
Doc: WSP-038 IMU INSTALLATION MANUAL
Version: 1.4 December 2019
WSP-038 IMU INSTALLATION MANUAL
4.1.5. Hemisphere V103
Reference the Hemisphere V103 Installation Manual for mounting and configuration
details.
Hemisphere V103 will be supplied preconfigured from WASSP and should be mounted
Fore/Aft for true heading.
Configuration setup will be:
»
Port B (RS422): 38400 Baud
• GGA 20Hz
• VTG 2Hz
• ZDA 1Hz
• HDT 20Hz
»
PPS Out
Port B should be used as dedicated connection to the DRX RS422-A Port.
4.2. WSP-038 CONNECTION
The WSP-038, P/N WSP-002-120, connects directly to the DRX connector RS422-B.
If required the cable for DRX to WSP-038 can be extended using the optional WSP-038
Extension Cable, P/N WSP-400-215.
See "Appendix A.2 DRX RS422-B To WSP-038" on page 16
interconnect.
WSP-038 comes preconfigured and does not require any install specific configuration.
WSP-038 connectivity:
»
Baud; 38400
»
Output Rate: 100Hz
»
Sentence; TSS1
For diagnostics purposes the WSP-038 can be reconfigured.
See
"Appendix A.3 WSP-038 Configuration" on page 17
The WSP-038 has both RS232 & RS422 outputs, and can be wired to other interfaces. To
do so, just cut off the moulded cable plug and re-wire to other interface ports.
See
"Appendix A.2 DRX RS422-B To WSP-038"
wassp.com
Doc: WSP-038 IMU INSTALLATION MANUAL
Version: 1.4 December 2019
for the WSP-038
for configuration setup.
for WSP-038 wiring functions.
Page 11 of 24
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