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Data Industrial 

Model 330 Owner’s 

Manual

2

Wall Mounting

Optional metal and plastic enclosures are available

to mount the Model 330 to a wall when no other

enclosure is used. The enclosure is first attached

to the wall using fasteners through its mounting

holes.

After wiring, the transmitter may be attached to the

enclosure with the terminal headers facing in using

the slots in the mounting flanges.  As an alternate

mounting arrangement, the Model 330 may be

fastened to the box cover using double-sided

adhesive tape.

Electrical Installation

All connections to the Model 330 are made to screw

terminals on removable headers.

Power Supply Wiring

The Model 330 requires 12-24 Volts AC or DC to

operate. The power connections are made to the

ORANGE header.  The connections are labeled beside

the header.  Observe the polarity shown on the label.

If a Data Industrial plug in type power supply

(A-1026 or A-503) is used connect the black/white

striped wire to the terminal marked positive (+) and the

black wire to the terminal marked negative (-).

Note:

Included with every Model 330 is a 330IK kit

containing a screw, lock washer and ground lead to

connect the Model 330 to Earth Ground.  This will

help prevent electrical interference from affecting the Model 330’s normal operation.

330 Optional Enclosure Dimensions

Side

4.5”

2.8”

2.0”

TOP

SIDE

Sample Power Supply Wiring Diagram

Power Out

AC Load/DC +

AC Common/DC -

DC  +

or

AC Load

DC  -

or

AC  Com m on

E arth
G round

AC or DC

Power Supply

Side View - Typical 300 Series
Removable Connector Wiring

3/32” Flathead 
Screwdriver

Series 300
Connector

Wire

Model 330 Dimensions

1.50”

3.65”

3.25”

.875”

1.75”

Side

1.50”

2.75”

®

Industrial

Power
(+)

(-)

Shield

AC Load/DC +

AC Common/DC -

DIC Comm.

Port

Output

Input

®

Model: 330
SN# 0000000

NO1
NO2
NC1
NC2

Hi

Com

Lo

Содержание 330

Страница 1: ...erminals The unit should be protected from weather and moisture in accordance with electrical codes and standard trade practices In any mounting arrangement the primary concerns are ease of wiring and attachment of the programming cable The unit generates very little heat so no consideration need be given to cooling or ventilation Surface Mount Installation The Model 330 may be mounted to the surf...

Страница 2: ...abeled beside the header Observe the polarity shown on the label If a Data Industrial plug in type power supply A 1026 or A 503 is used connect the black white striped wire to the terminal marked positive and the black wire to the terminal marked negative Note Included with every Model 330 is a 330IK kit containing a screw lock washer and ground lead to connect the Model 330 to Earth Ground This w...

Страница 3: ...the Model 330 If sensor is a Non Data Industrial Flow Sensor The Sensor Input Power terminal supplies nominal 9 1VDC excitation voltage for 3 wire sensors Connect sensor signal and sensor signal wires to transmitter terminals Relay Output Wiring The Model 330 is supplied with a removable DPST relay with normally open and normally closed contacts To wire to the normally closed contacts connect to t...

Страница 4: ...der to program the Model 330 must be connected to power and the A301 cable must be connected to the Model 330 Comm port connector and an available 9 pin COM port on a computer Note The Data Industrial A301 Cable will work with all 300 Series products However the older version of the cable A300 does not have sufficient bandwidth to work with the 340 Series Transmitters Data Industrial provides free...

Страница 5: ...01 communications cable to the socket labeled D I C Comm Port taking care to properly align the tab on the plug and socket to maintain polarity Connect the DB9 connector of the Data Industrial A301 communications cable to a PC com port that has the Model 330 software installed 3 Connect the Model 330 transmitter to a power supply 4 Open the interface software and select the appropriate COM PORT as...

Страница 6: ...nterrupt all timing functions and return them to the initial programmed settings and or de energize the relay coil that has been latched as a result of an alarm function This reset may be accomplished by momentarily disconnecting the power supply or connecting an external device to the reset terminals Filter Coefficient An averaging routine that smooths out unstable flow The non linear reference s...

Страница 7: ...between flow point and relay actuation Transient Suppression Designed to withstand a 5000 volt 1 2 micro second 100KHz ring wave SENSOR CALIBRATION Data Industrial Use K and offset provided in sensor owner s manual Other Sensors Check with factory UNITS OF MEASURE Flow measurement Rate gpm gph l sec l min l hr ft3 sec ft3 min ft3 hr m3 sec m3 min m3 hr PROGRAMMING Requires PC or laptop running Win...

Страница 8: ...se K 1 offset 0 Flow Rate Units gpm Alarm Type off High Alarm Latched off High Alarm Set Point 120 High Alarm Set Point Delay 5 High Alarm Release Point 110 High Alarm Release Point Delay 10 Low Alarm Latched off Low Alarm Set Point 10 Low Alarm Set Point Delay 5 Low Alarm Release Point 15 Low Alarm Release Point Delay 10 Filter Coeff 2 ...

Страница 9: ...ler may at its sole option instruct Buyer to ship subject part postage prepaid to the Seller at above address or authorize a representative to inspect the part on site Seller will at its sole option repair or replace any defective product covered by this warranty If Buyer makes repairs or alterations to any product or part covered by this warranty without Sellers prior written approval this warran...

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