Справочник Пользователя для Honeywell International Inc. KSN770
Draft
Page 3-134
6 Dec 2012
34-70-06
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
© Honeywell International Inc. Do not copy without express permission of Honeywell.
3.19.4 Electrical Characteristics
A.
GPS Dataload RS-232
J4-13
GPS DATALOAD 232 TX
J4-32
GPS DATALOAD 232 RX
J4-31
GPS DATALOAD 232 GND
This is a standard EIA-232 serial interface that is only used for shop testing, and must not be
connected in the aircraft harness.
connected in the aircraft harness.
B.
Demo Mode Select
J4-19
DEMO MODE SELECT
This pin is normally open, and when it is held low during power up, will take the KSN 7xx into demo
mode. This pin is only used for shop testing, and must not be connected in the aircraft harness.
mode. This pin is only used for shop testing, and must not be connected in the aircraft harness.
C.
Shop Mode Select
J4-18
SHOP MODE SELECT
This pin is normally open, and when it is held low during power up, will take the KSN 7xx into shop
mode. This pin is only used for shop testing, and must not be connected in the aircraft harness.
mode. This pin is only used for shop testing, and must not be connected in the aircraft harness.
D.
Maintenance RS-422
J4-22
MAINTENANCE 422 RX A
J4-23
MAINTENANCE 422 RX B
J4-4
MAINTENANCE 422 TX A
J4-5
MAINTENANCE 422 TX B
This is a standard EIA-422 data bus that is only used for shop testing, and must not be connected
in the aircraft harness.
in the aircraft harness.
E.
IOP RS-422 A
J2-42
IOP 422 #4 RX A
J2-43
IOP 422 #4 RX B
J2-61
IOP 422 #4 TX A
J2-62
IOP 422 #4 TX B
This is a standard EIA-422 data bus that is only used for shop testing, and must not be connected
in the aircraft harness.
in the aircraft harness.
Draft as of 10/15/2012