Handbook

Axell Wireless Limited
Technical Literature
WMATA CRCS Redundant Antenna System
General Overview
Document Number 60-228701HBK Issue No. 3 Date 28/05/2010 Page 83 of 114
1
9
0V
AGC 1
ALARM
VOLT FREE
CONTACT
1
9
1
9
0V
AGC 2
0V
RELAY
Auto On
Auto / Manual
0V
Manual Rx1/ Rx2
0V
2 x 96-920002
0V
Rx2 is Active
0V
0V
0V
+24 V
2x96-900045
20-001601
ALARM LED
NO
NC
COM
NO
NC
COM
+12 V
0V
LOOP Gray
DC
DC
+12V 3A
96-200024
DC Converter 1
60W
96-110001
96-110013
3.15 A
2 x 94-100003
+12V
0V
DC
DC
96-200024
DC Converter 2
60W
17-019805
17-019805
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V+12V
1
9
1
9
NO
NC
COM
NO
NC
COM
+12 V
0 V
0 V
Yellow
Blue
20-001601
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
+12 V
+12 V
0 V
0 V
20-001601
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
+12 V
+12 V
0 V
0 V
0V
Path 1 Mon
(Primary D/L)
Path 2 Mon
(Redundant D/L)
COM
NO
NC
+24 V
RF Failover Switch Unit 60-228905
Alarm Wiring Diagram
Date: 01/12/2009
Page 1 of 1
A3
Issue: 4
Drawn by: EW/AJS
Not to Scale
© AWL 2009
Aerial House
Asheridge Road
Chesham
Buckinghamshire
HP5 2QD United Kingdom
Telephone: +44 (0) 1494 777000
Facsimile: +44 (0) 1494 777002
E-Mail: info@axellwireless.com
www.axellwireless.com
Manual On
Rx1 is Active
5.12.4. RF Failover Switch Unit 60-228905 Alarm Wiring Diagram