GAC ESD5528 Краткое руководство по эксплуатации - Страница 3
Просмотреть онлайн или скачать pdf Краткое руководство по эксплуатации для Блок управления GAC ESD5528. GAC ESD5528 8 страниц. Speed control unit
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4
WIRING
ACTUATOR
MAGNETIC
PICK-UP
_
BATTERY
*
SEE SPECIFIC ACTUATOR PUBLICATION FOR PROPER
WIRING OF ACTUATOR BASED ON BATTERY VOLTAGE
TermInaL
DefInITIon
A & B
ACTUATOR (+/-)
MAGNETIC SPEED PICKUP
C & D
(D is ground)
E & F
BATTERY POWER (-/+)
G
GROUND SIGNAL
H
JUMPER INPUT
J
VARIABLE SPEED/ TRIM INPUT
K & L
DROOP SELECT
M
IDLE SELECT
N
ACCESSORY INPUT (1)
P
ACCESSORY POWER SUPPLY
recommenDaTIonS
1.
Use shielded cable for all external connections to the ESD controller. One end of each shield, including the speed sensor shield, should be grounded to
a single point on the ESD case.
2.
A 15 amp fuse must be installed in the positive battery lead. Protected against short circuit to actuator (shuts off current to actuator), unit automatically
turns back on when short is removed.
noTe
3 LEDs indicate actuator voltage output, magnetic speed pickup
input signal, and battery. The Pickup LED illuminates solid
when more than 2 V AC is going to the terminal.
ACTUATOR
PICK-UP
BATTERY
-
A
B C
D E
*
+
PWR
FUSE
ON
15A MAX
Use #16 (1.3mm sq) or larger wire
• Wires must be twisted and/or shielded for their entire length
• Gap between speed sensor and gear teeth should not be smaller than 0.02 in. [.51mm]
• Speed sensor voltage should be at least 1 V AC RMS during crank
• Use #16 (1.3 mm sq) or larger wire
• A 15 A fuse must be installed in the positive battery lead to protect against reverse voltage (2)
• Battery positive (+) input is Terminal F
Low current for switches & potentiometers
In some cases a jumper between Terminals H and G can be added for 12V systems with actuator
currents above 5 A.
0 - 5 k Ω Input
Active when closed
Close for Idle
Load Sharing / Synchronizing Input 0 - 10 V Reverse Polarity
10 V Output, 20 mA MAX
DROOP
+
F
G
H
J
K
L
CW
SPEED TRIM
CONTROL - 5K
3
IDLE
+10V
AUX
OUT
M N
P
ACCESSORY POWER
SUPPLY
ACCESSORY INPUT
CLOSE FOR DROOP
CLOSE FOR IDLE
noTeS
G
OVERNORS
A
MERICA
C
®
ORP.
MADE IN USA
Patent Pending
1. Lead Circuit
1
ON
2. Soft Coupling
2
ON
3. Low Current Act.
ON
3
4. Dead Time Comp.
4
ON
5. Dither
ON
5
CAUTION
ENGINE SPEED CONTROL
COMPONENT. WHEN INSTALLING
OR SERVICING REFER TO
PRODUCT PUBLICATION.
PICK-UP
BATTERY
ACTUATOR
-
+
A
B C
D E
F
G
H
ESD5500-II Fusion Series Speed Control Unit 1-2020-A4
Governors America Corp. © 2021 Copyright All Rights Reserved
ESD5500 - II
Start
Speed/Fue
Fuel
Ramp
Gain
Stability
Droop
Idle
Speed
DROOP
IDLE
+10V
AUX
OUT
J
K
L
M N
P
PIB2180