Harris Constellation - Table 3-11: ACU Technical Data

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)
RELAY 1 NC RELAY 1 NO RELAY 1 COM RELAY 2 COM RELAY 2 NC RELAY 2 NO RELAY 4 NC RELAY 4 NO RELAY 4 COM RELAY 3 COM RELAY 3 NC RELAY 3 NO RELAY 5 NC RELAY 5 NO RELAY 5 COM NC RELAY 7 COM RELAY 7 NO RELAY 7 NC NC NC NC NC EXT ALARM 1 GND EXT ALARM 2 NC EXT ALARM 3 FAN ALM RELAY NO EXT ALARM 4 FAN ALM RELAY COM EXT ALARM 5 FAN ALM RELAY NC EXT ALARM 6 NC EXT ALARM 7 NC EXT ALARM 8 CALLOUT RLY NC FA RELAY NC RELAY 6 NC RELAY 8 NC RELAY 6 COM RELAY 6 NO CALLOUT RLY COM CALLOUT RLY NO FA RELAY COM FA RELAY NO RELAY 8 COM RELAY 8 NO
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.