Honeywell International Inc. KSN770 用户手册

Page 3-62

6 Dec 2012

SYSTEM INSTALLATION MANUAL

066-01204 / 066-01213

© Honeywell International Inc. Do not copy without express permission of Honeywell.

J2-30

ROLL STEER REF HI (26 VAC REFERENCE)

J2-29

ROLL STEER REF LO

The KSN 7xx ROLL STEER REF HI input is a 26 VAC signal and is used to provide a phase 
reference for the KSN 7xx steering output. This signal is independent of the 26 VAC phasing signal 
used for the indicator interface.

Input impedance is no less than 10 kilohms.

J2-10

ROLL STEER+

J2-9

ROLL STEER



Based on the configuration module, the KSN 7xx will output either a commanded bank angle or a 
commanded turn rate. This output is groundspeed scheduled. If there is no GPS groundspeed, 0 
degree will be commanded.

(1)

Commanded Bank Angle (DC)

(2)

Commanded Turn Rate (DC)

Scale:

550 mV/degree (of bank).

Accuracy:

Less than the greater of 0.3 degree or 5% of the commanded 
bank angle.

Voltage Range:

13.75 VDC

Resolution:

0.125 degree or more

Update Rate:

10 Hz or greater

Polarity:

Angles between 0 and 180 degrees (commanding a right turn) are 
positive angles between 180 and 360 degrees (commanding a left 
turn) are negative.

Scale:

2V/degree per second (positive right turn) 

Accuracy:

No worse than 5% of the full scale: 0.3 dps, or 600 mV

Voltage Range:

13.75 VDC

Resolution:

0.05 degree per second, or 92 mV

Update Rate:

10 Hz or greater

Polarity:

Angles between 0 and 180 degrees (commanding a right turn) are 
positive angles between 180 and 360 degrees (commanding a left 
turn) are negative.

Draft as of 10/15/2012