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3.2" Web Enabled Operator Interface

G303 Series


3.2" Operator Interface

CAD830.00 G303M000

2 year warranty CE
  • 3.2" 128 x 64 Pixel LCD With LED Backlight, Able To Support Text and Simple Graphics
  • 32-Button Keypad For Navigation, Numeric Entry, On-Screen Menus, and User Defined Functions
  • 3 Serial Ports, Expandable to 5
  • 10 Base-T/100 Base-Tx Ethernet Port Provides Networking Capability: Runs Four Ethernet Protocols Simultaneously
  • Provides IT-Ready Data Logging
  • Webserver Provides Worldwide Access to Data
  • Extensive Built-In Driver List Allows Easy Data Mapping to PLCs, PCs, Motion Controllers, and SCADA Systems
  • Easy Control of Omega Stepper Motors and Drives (STM Series, 1240i, 3540i, ST Series, STAC6)
Automation Controllers and HMI - View related products


The G303 Operator Interface Terminal combines unique capabilities normally expected from high-end units with a very affordable price. The G303 is able to communicate with many different types of hardware using high-speed RS232/422/485 communications ports and Ethernet 10 Base T/100 Base-TX communications. In addition, the G303 features USB for fast downloads of configuration files and access to trending and data logging. A CompactFlash socket is provided so that Flash cards can be used to collect your trending and data logging information as well as to store larger configuration files. In addition to accessing and controlling of external resources, the G303 allows a user to easily view and enter information. The unit uses a Liquid Crystal Display (LCD) module, which is easily readable in both indoor and outdoor applications. Users can enter data through the front panel 32-button keypad that has user identifiable keys. All G3 series HMIs include a web server, trending, data logging, and a built-in "C" language-like editor and compiler for writing your own control functions.

Click here to download G303 user manual

Omega offers a complete line of Web Enabled Operator Interfaces. See the Related Links section below for other models in this family.

Serial cables for G3 HMI, Data Station Plus, and CSMSTR series
Place Order(Specify Model Number)
Part Number/ Desc.
G303M000 Star
Availability: 8 weeks
3.2' operator interface, LCD 128 x 64 pixel, indoor use
G303S000 Star
Availability: 8 weeks
3.2' operator Interface, LCD 128 x 64 pixel, outdoor use
G3CF002G Star
Availability: 2 weeks
2 GB compact flash card (industrial grade 2 million write cycles)
SFCRM200 Star
Availability: 2 weeks
Crimson2 programming software, manual and USB cable
PSDR0100 Star
Availability: In Stock
DIN rail power supply, 24 Vdc, 1 A
Availability: 2 weeks
RS232 programming cable
Availability: In Stock
USB programming cable (included with SFCRM200)
G3FILM10 Star
Availability: 2 weeks
Pack of 10 protective films for G303
G3RS0000 Star
Availability: 2 weeks
2 Port RS232/485 (isolated) option card
G3PBDP00 Star
Availability: 2 weeks
Profibus option card
G3DN0000 Star
Availability: 2 weeks
DeviceNet option card
G3CN0000 Star
Availability: 2 weeks
CANopen option card
All dollar amounts on this site are shown in Canadian currency. Note: Comes with panel gasket, 2 user legendable key sheets, template for panel cutout, hardware packet for mounting unit into panel, terminal block for connecting power and operator’s manual.
Ordering Example: (1) G303M000 Operator interface, CAD830.00  plus (1) PSDR0100 Power supply, CAD186.00  plus (1) SFCRM200 Crimson programming software, manual and USB cable., CAD83.00, CAD830.00 + 186.00 + 83.00 = CAD1,099.00