Honeywell International Inc. KSN770 Manual De Usuario
Draft
Page 3-86
6 Dec 2012
34-70-06
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
© Honeywell International Inc. Do not copy without express permission of Honeywell.
KPI 553 066-3027-
KPI 553B 066--3069-
The 30 Hz-only part numbers of Bendix/King KPI 552/B and KPI 553/A require a modified
interconnection. This interconnection requires the use of a spare winding on the resolver.
interconnection. This interconnection requires the use of a spare winding on the resolver.
Some units may have been produced from the factory with the connections to this winding
reversed. These units will not work correctly if connected as shown on the alternate interconnect
for the 30 Hz only KPI 552/B and the KPI 553/A. The majority of the units will work properly when
wired per the primary drawing, and this interface must be attempted first. No damage will occur to
the units in either configuration however, the wrong configuration will result in the KSN 7xx OBS
display incrementing when the OBS decrements, and vice versa. The following part numbers are
compatible with the KSN 7xx OBS resolver interface:
reversed. These units will not work correctly if connected as shown on the alternate interconnect
for the 30 Hz only KPI 552/B and the KPI 553/A. The majority of the units will work properly when
wired per the primary drawing, and this interface must be attempted first. No damage will occur to
the units in either configuration however, the wrong configuration will result in the KSN 7xx OBS
display incrementing when the OBS decrements, and vice versa. The following part numbers are
compatible with the KSN 7xx OBS resolver interface:
KPI 552 066-3024-
KPI 553 066-3027-
-
-
-
-
-
-
16
17
-
-
-
-
-
-
24
25
-
-
-
-
00
-
02
03
-
05
08
-
10
11
-
13
17
18
19
20
-
-
-
-
-
-
-
-
-
-
-
-
10
12
13
-
15
-
-
18
-
20
21
-
23
-
-
26
Draft as of 10/15/2012