V H F B I D I R E C T I O N A L A M P L I F I E R T E C H N I C A L M A N U A L
17
Dry Contact Alarms
Each BDA has two 16 PIN Female connectors for Dry Contact Alarms. Male connectors, with labeled wires,
are also supplied with the unit for easy connection.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
UL
DL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
UL Dry Contact Alarm connection
DL Dry Contact Alarm connection
PIN
Description
PIN
Description
1
NC DC Relay
1
NC DC Relay
2
COM DC Relay
2
COM DC Relay
3
NO DC Relay
3
NO DC Relay
4
NC Oscillation
4
NC Oscillation
5
COM Oscillation
5
COM Oscillation
6
NO Oscillation
6
NO Oscillation
7
NC RF System Failure Relay
7
NC RF System Failure Relay
8
COM RF System Failure Relay
8
COM RF System Failure Relay
9
NO RF System Failure Relay
9
NO RF System Failure Relay
10
NC AC Relay
10
NC AC Relay
11
COM AC Relay
11
COM AC Relay
12
NO AC Relay
12
NO AC Relay
13
13
14
NC VSWR Donor Antenna
14
NC VSWR Donor Antenna
15
COM VSWR Donor Antenna
15
COM VSWR Donor Antenna
16
NO VSWR Donor Antenna
16
NO VSWR Donor Antenna
Содержание BDA-138174
Страница 23: ...V H F B I D I R E C T I O N A L A M P L I F I E R T E C H N I C A L M A N U A L 23 Additional labels on the BDA...
Страница 25: ...V H F B I D I R E C T I O N A L A M P L I F I E R T E C H N I C A L M A N U A L 25 Additional label...
Страница 26: ...V H F B I D I R E C T I O N A L A M P L I F I E R T E C H N I C A L M A N U A L 26 VHF Bidirectional Amplifier...
