SA-320 Installation Guide
SA-320
Installation Guide
Date: Oct, 2007
Version: 2.4
All Rights Reserved
Page 1
SA-320 Installation Guide
TABLE OF CONTENTS
1.
2.
3.
4.
Product Overview...………….……………………………………………..3
1.1 Main Features.................................................................................3
1.2 Applications…...………………………………………………………..3
1.3 Package Content…..…………………………………………………...3
Installation……………………………………………………………………4
2.1 Mounting methods……………………………………………….…….4
2.2 USB Connect Definition……………………………………...……….5
2.3 Naked Wire Definition.………………………………………...………6
2.4 Circular Connector Definition………………………………………..8
2.5 NMEA Connector Definition………………………...………………..9
2.6 DB_9 ( Female ) Connector Pin Definition……………………...…10
Technical Specification..………………………………...………..………11
Limited Warranty...….………………………………………………….…..13
Page 2
SA-320 Installation Guide
1. Product Overview
1.1 Main Features
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Built-in patch antenna
12 parallel tracking channels
Fast TTFF and low power consumption
On-board rechargeable battery sustained Real-Time Clock and control
parameters memory for fast satellite acquisition during power-up
z Interference filter to major VHF channels of marine radar
z DGPS : WAAS / EGNOS support
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Perfect Static Drift for both of speed and course
Magnetic Declination compensation
Is protected against reverse polarity voltage
z Support USB or RS-232 or RS-422 interface
1.2 Applications
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Marine Navigation
Fishing Aid
Fleet Management
Time Synchronization Control
Vehicle Tracking
Robotic
1.3 Package Content
When open the package, please check it includes the following items.
Contact your dealer immediately if any item is missing or damaged.
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Installation Guide
SA-320 GPS Receiver with Cable
Thread Adaptor
Screw Pairs
Mounting-Hole-Drill Alignment Mask
CD Manual
Page 3
SA-320 Installation Guide
2. Installation
2.1 Mounting Methods
2.1.1 To mount the SA-320, with Thread Adaptor, on a standard cable
pole.
2.1.2 To screw the SA-320 on the surface of the plate.
2.1.3 To screw the SA-320 on the surface of a plate from the other
side.
.
Page 4
SA-320 Installation Guide
2.2 USB Connector Definition
Pin
Function
Color
1
VCC, 5V
Red
2
D-
White
3
D+
Green
4
GND
Black
GND D+
USB Connector
Pin
4
3
Pin 1
Connector Pin Assignment
Page 5
D-
2
VCC
1
SA-320 Installation Guide
2.3 Naked Wires Pin Definition
2.3.1 Naked Wires Definition ( RS-232 )
Wire Color
Designation
Violet
NC
Red
VCC, Power Supply ( VDC 9V-34V)
Brown
NC
Green
RS-232 Transmit Tx, Output Signal
Blue
NC
White
RS-232 Receiver Rx, Input Signal
Black
Ground
Gray
Shield Wire, Signal Ground
Page 6
SA-320 Installation Guide
2.3.2 Naked Wires Definition ( RS-422 )
Wire Color
Designation
Violet
NC
Red
VCC, Power Supply ( VDC 9V-34V)
Brown
RS-422 Transmit Tx - , Output Signal
Green
RS-422 Transmit Tx+, Output Signal
Blue
RS-422 Receiver Rx -, Input Signal
White
RS-422 Receiver Rx + , Input Signal
Black
Power Ground
Gray
Shield Wire, Signal Ground
Page 7
SA-320 Installation Guide
2.4 Circular Connector ( Male ) For GEONAV
Pin
Function
Input/Output
1
NC
No Connect
2
TX
Output
RS-232
3
GND
Ground
0V
4
NC
No Connect
5
RX
Input
RS-232
6
GND
Ground
0V
7
VCC
Power Supply
VDC 9-34V
1
7
4
Connectors Pin Assignment
Page 8
Level
SA-320 Installation Guide
2.5 NMEA Connector Pin Definition (RS-232 ) For HUMMINBIRD
Pin Number
Designation
1
VCC, Power Supply + ( VDC 9V-34 V )
2
PGND, Power Ground
5
RS-232 Transmit Tx, Output Signal
6
RS-232 Receiver Rx, Input Signal
2.5.1 Naked Wire Pin Definition
Wire Color
Designation
Black
PGND, Power Ground
Red
VCC, Power Supply + ( VDC 9V-34 V )
White
RS-232 Receiver Rx, Input Signal
Page 9
SA-320 Installation Guide
2.6 DB_9 ( Female ) Connector Pin Definition ( RS-232 )
with Power Supply
Pin Number
Designation
1
NC
2
RS-232 Transmit Tx, Output Signal
3
RS-232 Receiver Rx, Input Signal
4
NC
5
PGND, Power Ground
6
VCC, Power Supply + ( VDC 9V-34 V )
7
NC
8
NC
9
NC
Page 10
SA-320 Installation Guide
3. Technical Specification
Performance Specification
Features
Description
General
L1 1575.42MHz, C/A code, 12-channel, Carrier-Aided with HWTrack©
Sensitivity
-143 dBm minimum
Update Rate
1Hz
Accuracy
Position: 15m CEP without S/A
Velocity: 0.1m/sec without S/A
Time:
WAAS Accuracy
± 100ns synchronized to UTC time
Position: 3m CEP
Velocity: 0.05m/sec
Acquisition
Cold start:
45sec (average)
Warm start:
38sec (average)
Hot start:
8sec ( average )
Reacquisition
0.1 sec
DGPS
WAAS/EGNOS
Dynamics
Altitude:
-1000m to 18000m
Velocity:
500m/sec
Acceleration: ±4g
Antenna
Built-in Patch Antenna
Environmental Specification
Description
Features
o
o
Operation Temperature -30 C to +80 C degrees Celsius
Storage Temperature
-40oC to +90oC degrees Celsius
Operating Humidity
5% to 95%
Physical characteristics
Description
Features
Input current
Maximum 150 mA
Dimensions
Diameter: 83.3mm or 3.27-inch, Height: 60mm or 2.36-inch
Weight
8.46oz or 240g
Page 11
SA-320 Installation Guide
Protocol
Features
Description
Protocols
NMEA-0183 V2.2 at 4800 baud rate , 8-None-1
NMEA messages
Default : GGA, RMC, GSA, GSV
Optional : GLL, VTG
Interface Specification
Features
Description
Interface
USB or RS-232 or RS-422
Power Input
VDC +5V ( USB ) or VDC 9V-34V (RS-232/RS-422 ,
Circular Connector )
Preliminary Specification, Subject To Change without Notice
Page 12
SA-320 Installation Guide
4. Limited Warranty
The SA-320 GPS receiver is warranted to be defect free in material
designed to use and production for one year from the date of purchase. Under
normal operation conditions, any failure of this product caused by
material/production within the warranted period, it would be replaced with no
charge.
Page 13
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