LK162-12-WB-VPT Matrix Orbital, LK162-12-WB-VPT Datasheet - Page 14

• Manufacturer Part Number: LK162-12-WB-VPT
• Description: LCD ALPHA/NUM DISPL 16X2 BLU WHT
• Manufacturer: Matrix Orbital
• Series: LK162-12r

Specifications of LK162-12-WB-VPT

• Display Type: LCD - Monochrome
• Display Mode: *
• Number Of Digits/alpha: 32
• Outline L X W X H: 80.00mm x 36.00mm x 28.82mm
• Viewing Area: 64.50mm L x 17.50mm W
• Backlight: *
• Display Format: 16 x 2
• Character Size: 5.55mm H x 2.95mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 22V
• Interface: I²C, RS232, TTL
• Operating Temperature: 0°C ~ 50°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -

2.5 Dallas 1-Wire Bridge
to allow for an additional thirty two 1-wire devices to be connected to the display. Please talk to a sales
representative for details. 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.
In addition to the seven general purpose outputs the LK162-12 offers an optional Dallas 1-wire bridge,
The Manual Override is provided to allow the LK162-12 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: General Purpose Output
Figure 16: Dallas 1-Wire Bridge
LK162-12
-
+
GND
MAX: 20 mA, +5Vdc
2
C Slave Address and
10