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Connector data
The connector types of the controller cable are as follows:
•
Controller side:
9-pin SUB-D, male
•
Fan unit side:
9-pin SUB-D, female.
Table 4-7
Pin assignments (Controller cable)
CI-CTL
FAN
Point on
connector
Signal name
Point on
connector
Signal name
1
1
2
C Clock line
1
1
2
C Clock line
2
1
2
C Data line
2
1
2
C Data line
3
not connected
3
not connected
4
Equipment sense
4
Equipment sense
5
+4V
5
+4V
6
Fan alarm
6
Fan alarm
7
Feeder-A alarm
7
Feeder-A alarm
8
Feeder-B alarm
8
Feeder-B alarm
9
Ground
9
Ground
Figure 4-15 Controller cable
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Fan unit side
Controller side
System cabling and final assembly
Controller cable (CI-CTL – Fan unit)
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365-374-187
Issue 1, December 2005
Lucent Technologies - Proprietary
See notice on first page
4-29