Harris Constellation, Installation & Maintenance

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Constellation™ November 2003
3-20 Installation and Commissioning
Figure 3-14: Alarm I/O pinouts, J2 (D connector, female)
1
26 27 28
3
29
4
30
5
31
6
32
7
33
8
34
9
35
10
36
11
37
12
38
13
39
14
40
15 17
16
18
41 44 42 43
19
20
45 46 48 47
21
22 23
24
49 50
25 2
Fuse Alarm
Callout
Relay
Fan Alarm Major
Alarm
(default)
Minor
Alarm
(default)
REL
A
Y
1
N
C
REL
A
Y
1
N
O
REL
A
Y
1
C
O
M
REL
A
Y
2
C
O
M
REL
A
Y
2
N
C
REL
A
Y
2
N
O
REL
A
Y
4
N
C
REL
A
Y
4
N
O
REL
A
Y
4
C
O
M
REL
A
Y
3
C
O
M
REL
A
Y
3
N
C
REL
A
Y
3
N
O
REL
A
Y
5
N
C
REL
A
Y
5
N
O
REL
A
Y
5
C
O
M
NC REL
A
Y
7
C
O
M
REL
A
Y
7
N
O
REL
A
Y
7
N
C
NC NC NC NC EXT
AL
AR
M 1
GN
D
EXT
AL
AR
M 2
NC EXT
AL
AR
M 3
FA
N
A
LM
R
E
LA
Y
N
O
EXT
AL
AR
M 4
FA
N
A
LM
R
E
LA
Y
C
O
M
EXT
AL
AR
M 5
FA
N
A
LM
R
E
LA
Y
N
C
EXT
AL
AR
M 6
NC EXT
AL
AR
M 7
NC EXT
AL
AR
M 8
CA
LLO
UT RL
Y NC
FA
R
E
LA
Y
N
C
REL
A
Y
6
N
C
REL
A
Y
8
N
C
REL
A
Y
6
C
O
M
REL
A
Y
6
N
O
CA
LLO
U
T
RL
Y CO
M
CA
LLO
UT RL
Y NO
FA
R
E
LA
Y
C
O
M
FA
R
E
LA
Y
N
O
REL
A
Y
8
C
O
M
REL
A
Y
8
N
O
Table 3-11: ACU technical data
Ports
Antenna
port
6 GHz
CMR-137 flange with all tapped
mounting holes for No. 6-32
screws.
CPR-137 spacer
adapter
7/8 GHz
CMR-112 flange with all tapped
mounting holes for No. 6-32
screws.
CPR-112 spacer
adapter
10/11
GHz
UG39/U flange with all tapped
mounting holes for No. 8-32
screws.
CPR-90 spacer
adapter
Expansion
port
6 GHz
CMR-137 flange with all tapped
mounting holes for No. 6-32
screws.
The waveguide
termination can be
removed to gain
access to this port.
Optional waveguide
pieces to interface to
other radios are
available upon
request.
7/8 GHz
CMR-112 flange with all tapped
mounting holes for No. 6-32
screws.
10/11
GHz
UG39/U flange with all tapped
mounting holes for No. 8-32
screws.
Transmit monitor port
SMA female connector. A calibrated monitor port,
approximately
− 30 dB down from the top of rack.
The exact number is on the label “Coupling loss from
antenna flange”.
Transmit RF in SMA female connector.
Receive RF out SMA female connector.