VK162-12-V Matrix Orbital, VK162-12-V Datasheet - Page 14

• Manufacturer Part Number: VK162-12-V
• Description: VFD ALPHA/NUM DISPL 16X2 SER/I2C
• Manufacturer: Matrix Orbital
• Series: VK162-12r

Specifications of VK162-12-V

• Outline L X W X H: 80.00mm x 36.00mm x 12.70mm
• Viewing Area: 51.40mm L x 11.40mm W
• Display Format: 16 x 2
• Display Type: Character
• Format: 5 x 7 Dots
• Voltage - Supply: 9 V ~ 15 V
• Character Size: 4.76mm H x 2.46mm W
• Interface: Serial
• Operating Temperature: -20°C ~ 70°C
• Product: Character Display Modules
• Character Count X Line: 16 x 2
• Module Size (w X H X T): 80 mm x 36 mm x 12.7 mm
• Voltage Rating: 9 V to 15 V
• Operating Temperature Range: - 20 C to + 70 C
• Dot Format: 5 x 7
• Viewing Area (w X H): 51.4 mm x 11.4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Lead Free Status / Rohs Status: Details

2.5 Dallas 1-Wire Bridge
allow for an additional thirty two 1-wire devices to be connected to the display. See Section 8 on page 32.
2.6 Manual Override
particularly helpful if the display module has been set to an unknown baud rate or I
you are no longer able to communicate with it. If you wish to return the module to its default settings you
must:
Matrix Orbital
1. Power off the display module.
2. Place a Jumper on the Manual Override pins.
3. Power up the display module.
4. The display module is now set to its default values listed below in
5. Edit and save settings.
In addition to the seven general purpose outputs the VK162-12 offers a optional Dallas 1-wire bridge, to
The Manual Override is provided to allow the VK162-12 to be reset to factory defaults. This can be
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.
Figure 15: Dallas 1-Wire Bridge
VK162-12
table 2
.
2
C Slave Address and
10