G303M000 Red Lion Controls, G303M000 Datasheet - Page 7

• Manufacturer Part Number: G303M000
• Description: LCD, 128 X 64 Indoor
• Manufacturer: Red Lion Controls
• Type: Color Graphicr

Specifications of G303M000

• Dimensions: 7.45 W × 5.85 H In.
• Display Size: 3 In.
• Keypad Type: 32 Button Keypad
• Memory: 4 Mb Flash
• Mounting Type: Panel
• Primary Type: Operator Interface
• Resolution: 128 × 64 Pixel LCD
• Resolution, Display: 128 × 64
• Size: 3 In. Mono LCD
• Standards: CE Approved, cULus Listed
• User Interface: Keypad
• Voltage, Supply: 24 V
• Configuration Is Stored In Non-volatile Memory: 4 Mbyte Flash for G306M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Hazardous Locations

BATTERY & TIME KEEPING
accuracy of the G303 time keeping is less than one minute per month drift. The
battery of a G303 unit has no affect on the unit’s memory as all configurations
and data are stored in non-volatile memory.
cover of the unit. To remove the cover, remove the four screws designated by the
arrows on the rear of the unit. Then, by lifting the top side, hinge the cover, thus
providing clearance for the connectors on the bottom side of the PCB as shown
in the illustration below. Install in the reverse manner.
Replace the rear cover, cables, and re-apply power. Using Crimson or the unit’s
keypad, enter the correct time and date.
A battery is used to keep time when the unit is without power. Typical
To change the battery of a G303, remove power, cabling, and then the rear
Remove the old battery* from the holder and replace with the new battery.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
EQUIPMENT UNLESS POWER HAS BEEN DISCONNECTED
AND THE AREA IS KNOWN TO BE NON-HAZARDOUS.
CAUTION: The circuit board contains static sensitive
components. Before handling the operator interface without the
rear cover attached, discharge static charges from your body by
touching a grounded bare metal object. Ideally, handle the
operator interface at a static controlled clean workstation. Also,
do not touch the surface areas of the circuit board. Dirt, oil, or
other contaminants may adversely affect circuit operation.
WARNING - EXPLOSION HAZARD - THE AREA MUST BE
KNOWN TO BE NON-HAZARDOUS BEFORE SERVICING/
REPLACING THE UNIT AND BEFORE INSTALLING OR
REMOVING I/O WIRING AND BATTERY.
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complies with your local waste regulations. Also, the battery must not be
disposed of in fire, or in a manner whereby it may be damaged and its contents
come into contact with human skin.
* Please note that the old battery must be disposed of in a manner that
The battery used by the G303 is a lithium type CR2025.