The
Model 330
is a compact, programmable relay control capable of converting the signal
from a Data Industrial flow sensor into a flow switch.
With an onboard microcontroller and digital circuitry, the Model 330 is programmed from a
Windows
®
based computer program. This eliminates the need to set dip switches or
potentiometers and produces precise, accurate and drift free control of the relay outputs. In
addition to accepting the Data Industrial square wave signal, the Model 330 can accept other
pulse and sine wave inputs.
The compact cast epoxy body measures 1.75 (44mm) x 2.75 (70mm) x 1.5 (38mm) and can
easily be mounted to panels, DIN rails or enclosures. With multiple inputs, ease of use and a
variety of enclosures, the Model 330 is a
powerful, competitive priced relay control.
Installation
Mechanical installation
The Model 330 transmitter may be surface
mounted onto a panel, attached to DIN
rails using adapter clips or wall mounted
using two optional enclosures.
Location
Although the Model 330 device is encapsulated, all wiring connections are made to exposed
terminals. 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 surface of any panel using
double sided adhesive tape or by attaching fasteners through the holes
in the mounting flanges of the unit.
DIN Rail Mounting
Optional clips snap onto the mounting flanges allowing the Model 330
to be attached to DIN 15, 32, 35 mm DIN rail systems.
Model 330
Relay Control
by Data Industrial
Owners Manual
PN# 72039
REV A 03/8/02
®
Data
Industrial
DATA INDUSTRIAL CORPORATION
11 Industrial Drive, P.O. Box 740 Mattapoisett, MA 02739-0740 USA
Phone: (508) 758-6390 FAX: (508) 758-4057 email: [email protected]
®
Industrial
Power Out
(+)
(-)
Shield
AC Load/DC +
AC Common/DC -
DIC Comm.
Port
Output
Input
®
Model: 330
SN# 0000000
N.O.
ComA
N.C.
ComB
Hi
Com
Low
EXAMPLE:
330
-
xx
Series
Programmable Local Relay Control
330
Options
Transmitter Only
00
W / NEMA 4X Enclosure
01
W / Metal Enclosure
02
W / Plastic Enclosure
03
W / DIN Rail Mounting Clips
04
Model 330 Ordering Matrix
