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GENERAL DESCRIPTION
The 4.3-inch CTVUE-304K was designed for applications in which available
mounting space is at a premium. Though diminutive in size, the 304K boasts a
bright TFT display with full 256-color support. With a resolution of 480 x 272,
the 4.3-inch display has a higher resolution and better image clarity than most
6-inch HMIs.
The 304K offers two high-speed serial ports in the form of one RS-232 and
one RS-232/422/485 ports. This allows the operator interface to simultaneously
communicate with devices from different manufacturers, as well as to perform
protocol conversion.
The 304K is programmed with CTVue Configurator Software. The software
offers easy to use drag and drop communications configuration, while the
embedded image library allows the programmer to create intuitive screens and
prompts for the operator.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
Do not use the controller to directly command motors, valves, or other
actuators not equipped with safeguards. To do so can be potentially harmful to
persons or equipment in the event of a fault to the unit.
CONTENTS OF PACKAGE
- 304K Operator Interface.
- Hardware packet for mounting unit into panel.
- Terminal block for connecting power.
- Spare fuse.
ORDERING INFORMATION
DESCRIPTION PART NUMBER
4.3"TFT Operator Interface CTVUE-304K
CTVUE Programming Software CD CTVUE-CONFIG-CD
USB to RS-232 Adaptor, includes “y” cable CTVUE-USB-232
Female DB9 to RS-485 Adaptor, 2-wire CTVUE-ADK-485
“Y” Cable CTVUE-SK0-000
MODEL 304K - OPERATOR INTERFACE WITH TFT DISPLAY
CONFIGURED USING CTVue CONFIGURATOR SOFTWARE
TWO SERIAL COMMUNICATIONS PORTS
(1 RS-232 AND 1 RS-232/422/485)
UNIT’S CONFIGURATION IS STORED IN NON-VOLATILE FLASH
MEMORY
BRIGHT 4.3-INCH TFT ACTIVE MATRIX 256 COLOR 480 x 272
PIXEL DISPLAY
THREE FRONT PANEL LED INDICATORS
NEMA 4/IP65 FRONT PANEL
POWER UNIT FROM 12-28 VDC
RESISTIVE ANALOG TOUCHSCREEN
CAUTION: Risk Of Danger.
Read complete instructions prior to
installation and operation of the unit.
CAUTION: Risk of electric shock.
Bulletin No. CTVUE-304K-X
Drawing No. LP0798
Effective 05/09
Tel +1 952 995 8000
Fax +1 952 995 8099
www.emersonct.com
