User's Manual

SBS-900 Shore Based Radar Systems
Chapter 10: Corrective maintenance
KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook
Page 158 of 240
10.7.8.6 Links
Link function Ref
Position A
or
Open
Position B
or
Made
SETTING
Antenna Encoder Power
output
LK8 15V 5V B
Polarity sw. A Pwr Option LK5
+28V switching supply
output
External Supply A
Polarity sw. B Pwr Option LK6
+28V switching supply
output
External Supply
A
Polarity sw. C Pwr Option LK7
+28V switching supply
output
External Supply A
Polarity Sw.A Tellback A opto
power option
LK14 +15V pull up selected Active high external input
A
Polarity Sw.A Tellback A opto
power option
LK13 Active low input 0V
A
Polarity Sw.A Tellback B opto
power option
LK12 +15V pull up selected Active high external input A
Polarity Sw.A Tellback B opto
power option
LK10 Active low input 0V
A
Polarity Sw.B Tellback A opto
power option
LK18 +15V pull up selected Active high external input A
Polarity Sw.B Tellback A opto
power option
LK17 Active low input 0V A
Polarity Sw.B Tellback B opto
power option
LK16 +15V pull up selected Active high external input
A
Polarity Sw.B Tellback B opto
power option
LK15 Active low input 0V A
Polarity Sw.C Tellback A opto
power option
LK22 +15V pull up selected Active high external input
A
Polarity Sw.C Tellback A opto
power option
LK21 Active low input 0V
A
Polarity Sw.C Tellback B opto
power option
LK20 +15V pull up selected Active high external input A
Polarity Sw.C Tellback B opto
power option
LK19 Active low input 0V
A
RDU RS422 TX termination LK24 No Termination Termination Open
RDU RS422 RX termination LK25 No Termination Termination
Open
RDU Comms mode LK26 RS422 RS232
Open
Test Mode LK11 Normal Mode Test Mode
Open
Debug LK9 No Debug Debug Enabled Open
13V/36V BITE option LK23 13V 36V Open
Waveguide Sw. Tellback A
opto power option
LK4 +15V pull up selected Active high external input A
Waveguide Sw. Tellback A
opto power option
LK2 Active low input 0V
A
Waveguide Sw. Tellback B
opto power option
LK3 +15V pull up selected Active high external input
A
Waveguide Sw. Tellback B
opto power option
LK1 Active low input 0V A