Q7130A, Q7230A, Q7330A
Modutrol IV Interface Modules
INSTALLATION INSTRUCTIONS
FEATURES
•
Mounts inside the wiring box of any Series 90 Modutrol
IV Motor (M91XX models). Module protected from
weather by the Modutrol IV NEMA 3 wiring box.
•
Mates to quick-connect terminals in motor wiring box
and provides screw terminals for control wiring
connections.
Q7130A
Q7230A
•
•
•
Features solid state circuitry with surface mount
components.
Plastic enclosure provides easy handling and
protection for circuitry.
Q7130A provides selectable voltage range (4-7, 6-9, or
10.5-13.5 Vdc). Adapts M91XX Modtrol IV Motor to
function as M71XX model for M734H,J, M744D,
M745G,P replacements. Includes reversing switch to
allow replacement of electrically normally open or
electrically normally closed motors.
Q7330A
APPLICATION
•
•
Q7230A provides current or voltage control (4-20 mA
and 2-10 Vdc) with adjustable zero and span. Adapts
the M91XX Modutrol IV Motor to function as M72XX
model for M744S,T,Y or M745S,T,Y replacements.
Includes reversing switch to allow replacement of
electrically normally open or electrically normally
closed motors.
The Q7130, Q7230, and Q7330 Modutrol IV Interface
Modules are used with Series 90 Modutrol IV Motors (M91XX)
for conversion to electronic (Series 70) control.
Q7330A is an interface to W936 and W945 controls.
Adapts the M91XX Modutrol IV Motor to function as
M73XX model for M734D, M744A, M745A replacements.
63-2235-05
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
INSTALLATION
SETTINGS AND ADJUSTMENTS
Module Adjustments
When Installing This Product…
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condi-
tion.
The Q7130A provides selectable range, two-wire voltage
control (4-7, 6-9 or 10.5-13.5 Vdc). It includes a clockwise/
counterclockwise (cw/ccw) switch for replacing electrically
normally open or electrically normally closed motors. Remove
film on switch before use.
2. Check the ratings and description given in this specifi-
cation to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service techni-
cian.
4. After installation is complete, check out product opera-
tion as provided in these instructions.
1. Select desired voltage range using the three-position
switch.
2. Select desired rotation. Select cw for electrically nor-
mally closed (motor drives clockwise
, as viewed
from power end, to open with an increase in control sig-
nal). Select ccw for electrically normally open (motor
CAUTION
Disconnect power before installation to prevent
electrical shock or equipment damage.
drives counterclockwise
, as viewed from power
end, to close with an increase in control signal).
4. Set controller to drive motor to fully open position and
then to fully closed position to check for proper opera-
IMPORTANT:
For ease of adjustment, make all stroke and auxiliary
switch adjustments before installing the interface
module. After installation, access to the stroke adjust
cams and auxiliary switches inside the motor is
restricted. For complete details on performing these
adjustments, refer to the specification sheet packed
with the Modutrol Motor.
Installing Terminal Block
T1
F
T2
C+
A–
CAUTION
When installing the terminal block on the motor
quick connects, push the board straight down.
Rocking or tilting of the board can damage the
electrical connectors and result in an inoperative
wiring module.
M27212
Fig. 2. Q7130A terminals and adjustments.
1. Disconnect power from the M91XX Modutrol IV Motor to
prevent electrical shock or equipment damage.
2. Remove wiring box cover from the motor by removing
four screws.
3. Disconnect all field wiring from the motor.
4. If motor has an internal transformer, make sure trans-
former is not powered and disconnect secondary wires
from T1 and T2 terminals. Clip quick-connect termina-
tions from transformer secondary (brown) wires. Trim
1/8 to 1/4 in. (3 to 6 mm) of insulation from the ends of
the wire. Tin wire ends with solder.
MOTOR
+
MODULATING
DC VOLTAGE
SOURCE
C
3
3
2
L1
T1
T2
–
(HOT)
R
F
1
24V
L2
TRANSFORMER
5. Plug terminal block onto quick-connect terminals inside
wiring box.
6. Connect field wiring to screw terminals on terminal
Trim wire ends neatly and tin with solder.
1
2
POWER SUPPLY. ADD DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
OPTIONAL NORMALLY OPEN SWITCH. WITH CCW SELECTION,
MOTOR WILL RUN TO FULLY CLOSED; WITH CW SELECTION
MOTOR WILL RUN TO FULLY OPEN WHEN THIS SWITCH CLOSES
(AS LONG AS POWER IS APPLIED TO T1, T2 TERMINALS).
7. Position circuit module and secure.
3
OPTIONAL NORMALLY CLOSED SWITCHES. FINE SILVER OR
DRY CONTACTS REQUIRED. WITH CCW SELECTION, MOTOR
WILL RUN TO FULLY OPEN; WITH CW SELECTION, MOTOR WILL
RUN TO FULLY CLOSED WHEN SWITCH IN EITHER C OR R
LEAD IS OPENED.
M505C
Fig. 3. Typical system wiring for Q7130A Interface Module
and M91XX Modutrol Motor.
3
63-2235—05
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
Table 2. Q7130A/M91XX Checkout Procedure.
Proper Motor Response Switch in
Clockwise Position
Step
Switch in Counterclockwise Position
Motor runs open (fully cw).
1. Open terminal C or R.
2. Jumper terminals C and F.
Motor runs closed (fully ccw).
Motor runs fully open (fully cw).
Motor runs fully closed (fully ccw).
3. Remove either T terminal or disconnect
Spring return motors return to normal spring position (fully ccw
for
power supply.
mechanically normally closed motors; fully cw
open motors).
for mechanically normally
8. Set the controller to output the signal required to drive
the motor to the fully open position. Wait for the motor to
stop driving open.
9. Turn the span potentiometer slowly clockwise
until the motor starts to drive closed. The difference
between the fully open position signal and the fully
closed position signal is defined as the operating span.
10. Recheck the fully closed position and readjust the zero
potentiometer, if necessary. (Turn the zero potentiome-
Q7230 Adjustments (Fig. 4 and Table 3)
The Q7230A provides adjustable range (zero and span) for
two-wire current or voltage control. Separate potentiometers
are provided on the circuit module for adjusting the zero point
and the span. It includes a cw/ccw switch for configuring the
motor to rotate clockwise or counterclockwise with an
increase in control signal.
1. Verify that the zero potentiometer is fully clockwise and
that the span potentiometer is fully counterclockwise.
2. Select desired rotation direction [cw (electrically nor-
mally closed) is the most common]. The following direc-
tions apply for the clockwise setting. For
ter clockwise
clockwise
to close the motor and counter-
to open the motor.)
counterclockwise setting, reverse open and closed, and
reverse clockwise and counterclockwise. Remove film
on switch before use.
3. See Fig. 6 and 7 for typical system wiring.
4. For current control, connect the current input signal to I+
(screw terminal 3) and COM (screw terminal 5). For
voltage control, connect the voltage input signal to V+
(screw terminal 1) and COM (screw terminal 5).
5. Set the controller to output the signal required to drive
the motor to the closed position. Wait for the motor to
stop driving closed.
Com
T1
F
1+
V+
T2
SPAN
ZERO
6. Turn the zero potentiometer slowly counterclockwise
until the motor starts to open.
7. Turn the zero potentiometer slowly clockwise
until the motor is fully closed. This is defined as the zero
setting.
M27213
Fig. 4. Q7230A terminals and adjustments.
63-2235—05
4
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
4-20 mA
SEQUENTIAL OPERATION
L2 L1
1
CONTROLLER
(HOT)
MOTOR
5
FOR ADJUSTABLE ZERO AND SPAN MODELS
20
4
(10)
COM
–
+
T1
T2
+
I
16
(8)
F
2
MOTOR
5
3
12
(6)
COM
T1
T2
8
(4)
+
I
F
2
4
(2)
MOTOR
5
COM
0
T1
T2
+
I
CLOSED
OPEN
MOTOR 1
CLOSED
MOTOR 2
CLOSED
OPEN
OPEN
MOTOR 3
F
2
1
3
3
3
2
MOTOR 1 PROPORTIONS BETWEEN 4 AND 12 mA; FULLY
CLOSED AT 4 mA, FULLY OPENED AT 12 mA.
1
1
2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQURED.
MOTOR 2 PROPORTIONS BETWEEN 8 AND 16 mA; FULLY
CLOSED AT 8 mA, FULLY OPENED AT 16 mA.
CONNECTING TO EITHER (+) OR (-) WILL DRIVE THE
MOTOR TO FULLY OPEN.
MOTOR 3 PROPORTIONS BETWEEN 12 AND 20 mA SIGNAL;
FULLY CLOSED AT 12 mA, FULLY OPENED AT 20 mA.
3
4
DRIVE UP TO SIX MOTORS IN UNISON.
EACH MOTOR MUST HAVE SEPARATE TRANSFORMER.
IF COMMON LINE VOLTAGE SUPPLY MUST BE USED,
ADD ISOLATION TRANSFORMER TO EACH M91XX MOTOR.
2
3
UP TO 6 MOTORS CAN BE DRIVEN SEQUENTIALY OR IN
UNISON FROM ONE CONTROLLER.
ADJUST ZERO ADJUST AND SPAN ADJUST POTENTIOMETERS
TO ACHIEVE DESIRED SEQUENCE.
5
INTERNAL MODUTROL IV CONNECTION.
M506H
M2893A
Fig. 6. Typical wiring diagram for Q7230A Interface
Module and M91XXX Modutrol IV Motor with 4-20 mA
controller.
Fig. 5. Sequential operation of three motors with Q7230A
Interface Module.
11. Recheck the fully open position and readjust the span
potentiometer, if necessary. (Turn the span potentiome-
ter clockwise to close the motor, counterclockwise to
open the motor.)
12. For sequential operation at two or more motors (as
individually adjusting each for the desired response to
the input signal.
2-10 Vdc
CONTROLLER
MOTOR
3
1
COM
–
+
L1
T1
T2
(HOT)
VF
F
L2
2
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQURED.
CONNECTING TO EITHER (+) OR (-) WILL DRIVE THE
MOTOR TO FULLY OPEN.
INTERNAL MODUTROL IV CONNECTION.
M2894A
Fig. 7. Typical wiring diagram for Q7230A Interface
Module and M91XXX Modutrol IV Motor with 2-10 Vdc
controller.
5
63-2235—05
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
Table 3. Q7230/M91XX Checkout Procedure.
Proper Motor Response Switch in
Clockwise Position
Step
1. Open terminals (+), (-), F
2. Jumper F to (-)
Switch in Counterclockwise Position
Motor opens fully cw
Motor closes fully ccw
Motor opens fully cw
Motor closes fully ccw
3. Remove either T terminal
Spring return motors return to normal spring position (fully ccw
for
mechanically normally closed motors, fully cw
open motors).
for mechanically normally
(+) and (-) denotes terminals on the controller
ELECTRONIC
The Q7330A provides control interface for W936 and W945
controllers. This module consists only of the terminal block
terminals.
2
CENTRAL PROCESSOR
ELECTRONIC
3
MODULATING
L1
(HOT)
5
DAMPER MOTORS
1
2
3
L2
1
1
After the motor stroke is adjusted (if necessary), simply plug
the module onto the motor quick-connect terminals and
T1
T2
2
3
4
OPTIONAL
MINIMUM
POSITION
POTENTIOMETER
To check proper motor operation:
4
1. Provide power to the motor.
2. Jumper terminals 1 and 2 to drive motor open (clock-
1
2
3
4
CHANGEOVER
CONTROLLER
wise
as viewed from power end).
T1
T2
3. Jumper terminals 1 and 3 to drive motor closed. Con-
nect field wiring to appropriate screw terminals.
1
2
3
4
T1
T2
T1
4
3
2
1
T2
1
2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQURED.
SEE APPROPRIATE SYSTEM CONTROL INSTRUCTIONS
FOR CONNECTIONS TO CENTRAL PROCESSOR.
(LABELED E1 ON W936 OR T1 ON W945).
3
4
FIVE PERCENT CARBON RESISTOR. VALUE VARIES WITH
NUMBER OF MOTORS PARALLELED (1000 OHMSÐ2 MOTORS,
820 OHMSÐ3 MOTORS.
M27214
Fig. 8. Q7330A terminals.
AUTHORITY OF MINIMUM POSITION POTENTIOMETER IF USED,
INCREASES WITH NUMBER OF MOTORS PARALLELLED (135
OHMS ON MOTORÐ50 PERCENT STROKE, ON 2 MOTORSÐ
100 PERCENT STROKE, ON 3 MOTORSÐ150 PERCENT STROKE).
5
USE AUXILIARY END OF M9185 TO REPLACE M945B; M745D
MOTORS TO SPRING RETURM TO THE NORMALLY OPEN
POSITION.
M487C
Fig. 9. Typical wiring diagram for Q7330A Interface
Module and M91XX Modutrol IV Motor.
63-2235—05
6
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
Table 4. Q7330/M91XX Checkout Procedure.
Proper Motor Response for Normally Proper Motor Response for Normally
Step
Closed Motor
Open Motor
1. Disconnect leads from terminals
Motor closes. (Fully ccw
viewed from power end).
as
Motor opens. (Fully cw
from the power end)
as viewed
1,2,3,4.
2. With motor powered jumper terminals 1
Motor drives closed (counterclockwise
as viewed from the power end).
Motor drives open (clockwise
viewed from powered end).
as
and 2.
3. Remove either T terminal or disconnect
Spring return motors return to normal spring position (fully ccw
for
power supply.
mechanically normally closed motors, fully cw
open motors.
for mechanically normally
4. Jumper terminals 1 and 3.
Motor drives closed.
Motor drives open.
7
63-2235—05
Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
® U.S. Registered Trademark
© 2008 Honeywell International Inc.
63-2235—05 M.S. Rev. 08-08
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