VSI Series 1000-X Electric Actuator
Operation and Maintenance Manual
8
The opening and closing operation of the actuator
is regulated with the travel limit switches which
interrupt the power circuit to the motor. The two
power legs and a common are needed in order to drive
the actuator open or closed. Two SPDT switches are
provided to give end of travel status indication. For
all units, except the 1005-X, a manual override push
button is included to isolate motor for manual hand
crank or wheel operation.
Y&G
GREY
BROWN
WHITE
BLACK
RED
BLUE
HEATER
OLS
CLS
C
M
PE
FULL CLOSE SIGNAL
FULL OPEN SIGNAL
COM
OPEN
CLOSE
K
L
N
PUSH BUTTON
THERMAL PROTECTOR
ACTUATOR
FIELD WIRING
GND
7
6
5
4
3
2
1
Power must be removed from actuator using manual
override pushbutton, or disconnect/circuit breaker for the
1005-X, before manual operation. If manual operation is
attempted with power connected actuator handwheel or
crank may rotate and cause personnel injury.
WARNING
Models
Contact Ratings
AC Voltage
DC Voltage
1005-X and 1005-XL
3A/250VAC
NR
1010-X thru 1250-X
15A/250VAC
0.6A/125VDC
1. Power Common
2. Close Operation (Power Hot)
3. Open Operation (Power Hot)
4. Auxiliary Contact Common
5. Auxiliary Contact Open Status
6. Auxiliary Contact Close Status
7. Chassis Ground
TERMINAL WIRING
ELECTRICAL WIRING CONNECTION
POWER SUPPLY REQUIREMENTS
• Power supply for the corresponding unit must
meet the electrical requirements for voltage and
current ratings as show in its specifications.
• The power supply tolerance shall be as follows:
Rating
24 V
110V
220V
Range
21.6V-26.4V 99V-121V
198V-242V
Frequency
60 Hz
Rating
24V
110V 220V
1005-X & 1005-XL
5A
3A
2A
1010-X
7A
5A
3A
1020-X & 1040-X
10A
7A
5A
1060-X
NA
7A
5A
1100-X, 1160-X, & 1250-X
10A
7A
Circuit Breaker Fuses
Recommended fuses for circuit breakers are as
follows:
Model
Transformer
1005-X & 1005-XL
50VA
1010-X
50VA
1020-X
150VA
1040-X
200VA
24VAC Transformers
Minimum recommended 120V/24V power transformer
ratings are as follows:
Care should be taken sizing and wiring 120V/24V
transformers, considering wiring transformer primaries in
series will split voltage and in parallel will split current.
~V
2IN
~V
1IN
~V
IN
TOTAL
=V
1IN
+V
2IN
~V
2OUT
~V
1OUT
