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19" Rack Mounting (option RK)
The dimensions given in the tables below refer to the height of the 19" Rack
based on the number of Cells High. In all configurations, the Annunciator will be
5 cells wide to maintain the 19" rack width. Dimensions shown are in inches
(mm)
# of Cells High
1
2
3
4
5
6
7
8
9
10
11
12
13
Annunciator Depth
Maximum depth
For system installation, perform the following steps:
Allow a minimum of 6 inches (150 mm) above the unit and behind the panel for
proper ventilation.
1 Slide the annunciator assembly into the rack (from the front of the rack).
2 Secure using the recommended fixing screws into the rack mount rails.
Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
Overall Rack Height
Inches
mm
5.25
133.35
8.75
222.25
12.25
311.15
15.75
400.05
19.25
488.95
22 75
577.85
26.25
666.75
29.75
755.65
33.25
844.55
36.75
933.45
40.25
1022.35
43.75
1111.25
47.25
1200.15
Inches
6.8
U Rack
3U
5U
7U
9U
11U
13U
15U
17U
19U
21U
23U
25U
27U
mm
172.72
i.
21
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