GLK24064-16-1U-WB Matrix Orbital, GLK24064-16-1U-WB Datasheet - Page 13

• Manufacturer Part Number: GLK24064-16-1U-WB
• Description: LCD Graphic Display Modules & Accessories Blue Background White Text
• Manufacturer: Matrix Orbital

Specifications of GLK24064-16-1U-WB

• Module Size (w X H X T): 180 mm x 65 mm x 17.95 mm
• Viewing Area (w X H): 132.2 mm x 39.2 mm
• Backlighting: LED
• Background Color: Blue
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232, I2C
• Display Mode: White Text

The display will now be in I
Similarly, in order to change the display to TTL mode, simply remove the zero ohm resistors from the 232
or I
2.4 General Purpose Output
General Purpose Output (3), which can provide up to 20 mA of current and +5Vdc from the positive side of
the GPO. This is limited by a 240 ohm resistor which is located directly above the positive pin as pictured
below in
a relay) and has an internal resistance of its own greater than 250 ohms, then the 240 ohm resistor may be
removed and replaced with a Jumper.
Matrix Orbital
2
A unique feature of the GLC24064 is the ability to control relays and other external devices using a
C jumpers and solder them to the TTL jumpers.
figure 16
. If the device, which is being driven by a GPO, requires a relatively high current (such as
WARNING If connecting a relay, be sure that it is fully clamped using
a diode and capacitor in order to absorb any electro-motive force (EMF)
which will be generated.
2
C mode and have a default slave address of 0x50 unless it has been changed.
Figure 15: Protocol Select Jumpers
Figure 16: General Purpose Output
GLC24064
Pin
Pin
1
2
- GND
+ MAX: 20 mA, +5Vdc
8