Woodward 721 User Manual

Operation and Calibration Manual
___
WARNING
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
23 4 5 6 7 8
9
12 131
721 DIGITAL CONTROL
W
W
OODWAR
OODWAR
D
D
10 1411 15 16 17 18 19 20 21 22
W
W
D
D
OODW AR
OODW AR
AUXILIARY
COMMON
DISCRETE
COMMON
ABC E GHDF
DISCRETE INPUTS
APPLY +18 TO +40 VDC TO ACTIVATE
+-
+5 VDC
AUXILIARY
DEVICE
POWER
(50mA MAX)
REM
JPR
FOR
+
-
5
VDC
SIGNAL
INPUT
#1
mA
COM
+
-
mA
COM
+
-
mA
COM
+
-
mA
COM
+
-
REM
JPR
FOR
+
-
5
VDC
REM
JPR
FOR
+
-
5
VDC
REM
JPR
FOR
+
-
5
VDC
SIGNAL
INP UT
#2
SIGNAL
INP UT
#3
SIGNAL
INPUT
#4
18-40VDC
18W
SUPPLY
INPUT
+-
CNO
RELAY
OUTPUT
#1
CNO
RELAY
OUTPUT
#1
CNO
RELAY
OUTPUT
#1
+-
ANALOG
OUTPUT
#1
+-
ANALOG
OUTPUT
#2
+-
ANALOG
OUTPUT
#3
+-
ACTUATOR
OUTPUT
+-
SPEED
SENSOR
INPUT#1
+-
SPEED
SENSOR
INP UT#2
+-
LOAD
SHARING
LINES
POWER
AND
CPU OK
ALARM
#1
ALARM
#2
CONTACT PO WER RATING
2.0 AMP RESISTIVE 28VDC
0.1 AMP RESISTIVE 115VAC
721 Digital Speed Control
For Marine Propulsion Application
D/N 9907-717
WOODWARD GOVERNOR (JAPAN). LTD.,
251-1 Nakazawa, Tomisato-city
Chiba - ken, 286 - 0222, Japan
Phone: 81(476)93-4661 Fax: 81(476)93-7939
Manual 26004

Woodward 721 Specifications

General

Brand	Woodward
Model	721
Category	Control Unit
Language	English