Honeywell Q7330A Benutzerhandbuch

Q7130A, Q7230A, Q7330A MODUTROL IV INTERFACE MODULES

63-2235—05

INSTALLATION

When Installing This Product…

1. Read these instructions carefully. Failure to follow them

could damage the product or cause a hazardous condi-

tion.

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.

CAUTION

Disconnect power before installation to prevent

electrical shock or equipment damage.

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

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.

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.

5. Plug terminal block onto quick-connect terminals inside

wiring box.

6. Connect field wiring to screw terminals on terminal

block. See Fig. 2, 4, and 8 for terminal designations.

Trim wire ends neatly and tin with solder.

7. Position circuit module and secure.

SETTINGS AND ADJUSTMENTS

Module Adjustments

Q7130A Adjustments (Fig. 2)

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.

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

drives counterclockwise

, as viewed from power

end, to close with an increase in control signal).

3. See Fig. 3 for typical system wiring.

4. Set controller to drive motor to fully open position and

then to fully closed position to check for proper opera-

tion. (See Table 2.)

Fig. 2. Q7130A terminals and adjustments.

Fig. 3. Typical system wiring for Q7130A Interface Module

and M91XX Modutrol Motor.

M27212

T1 T2

C+

A–

10.5-13.5

CCW

6.9

4.7

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).

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

24V

L1
(HOT)

MODULATING
DC VOLTAGE
SOURCE

–

TRANSFORMER

MOTOR