Manualsbrain.com
  1. Manuels
  2. Marques
  3. Honeywell
  4. Series 90
  5. Manuel D’Utilisation

Honeywell Series 90 Manuel D’Utilisation

Télécharger
Page de 12
SERIES 90 MODUTROL IV™ MOTORS
9
63-2190—3
Fig. 6. Typical Series 90 wiring.
Fig. 7. Wiring for potentiometer control.
Fig. 8. Auxiliary switch schematic.
Fig. 9. Stroke adjustment setup for 
non-spring return models.
Auxiliary Switches
Adjustable cams actuate the auxiliary switches. These cams 
can be set to actuate the switches at any angle within the 
stroke of the motor. Select switch differential of 1° or 10°.
Motors with factory-added auxiliary switches are shipped in 
the closed position (fully counterclockwise, as viewed from the 
power end). Auxiliary cam default actuates the switches 30° 
from full open with a 1° differential. With the motor in the 
closed (fully counterclockwise) position, the auxiliary switch 
breaks contacts R-B. See Fig. 8 (or the auxiliary switch 
Instruction Sheet) for auxiliary switch wiring.
NOTE: Auxiliary switches can only be added to motors that 
include auxiliary switch cams. (These cams cannot 
be field-added.)
TRADELINE motors are shipped with auxiliary switch cams 
that permit acceptance of 220736A,B Internal Auxiliary Switch 
Kits. Refer to form 63-2228 for 220736A,B installation 
instructions.
L1 
(HOT)
L2
1
1
2
R
W
B
R
W
B
T1
T2
TRANSFORMER
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND 
OVERLOAD PROTECTION AS REQUIRED.
TRANSFORMER MAY BE INTERNAL OR EXTERNAL
M770A
SERIES 90
CONTROLLER
MOTOR
L1 
(HOT)
L2
1
1
2
R
W
B
R
W
B
T1
T2
TRANSFORMER
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND 
OVERLOAD PROTECTION AS REQUIRED.
TRANSFORMER MAY BE INTERNAL OR EXTERNAL
M18974
 135 Ohm 
 Potentiometer
MOTOR
BLUE LEAD
YELLOW LEAD
RED LEAD
USE NEC CLASS 1 WIRING UNLESS POWER SUPPLY
MEETS CLASS 2 REQUIREMENTS.  TAPE UNUSED LEADS.  
ENSURE THE CURRENT DRAW OF THE EXTERNAL CIRCUIT 
IS LESS THAN SWITCH CONTACT RATING.
ON TWO-SWITCH MOTORS, SECOND SWITCH HAS BLACK
LEADS WITH BLUE, YELLOW, AND RED TRACERS.
SOME AUXILIARY SWITCH ASSEMBLIES INCLUDE ONLY
RED AND YELLOW LEADS. SOME OTHERS DO NOT INCLUDE 
THE YELLOW LEAD.
M17099
1
1
1
2
2
2
2
3
3
OUTER STROKE
ADJUST CAM
OUTER STROKE ADJUST CAM IS ONLY 
PRESENT ON HIGH TORQUE MOTORS.
M17100
POWER END
OF MOTOR
INNER STROKE
ADJUST CAM
AUXILIARY 
SWITCH CAMS 
MOVE SCREWDRIVER AT 
TOP ONLY TO ADJUST CAM.
1/8 INCH 
STRAIGHT-BLADE 
SCREWDRIVER
CAM
1
2
1
2
TORQUE
NO. OF
CAMS
CAM
COLOR
HIGH
LOW
2
1
YELLOW
BROWN