VK202-25-E Matrix Orbital, VK202-25-E Datasheet - Page 10

• Manufacturer Part Number: VK202-25-E
• Description: VFD ALPHA/NUM DISPLAY 20X2
• Manufacturer: Matrix Orbital
• Series: VK202-25r

Specifications of VK202-25-E

• Outline L X W X H: 116.00mm x 37.00mm x 29.48mm
• Viewing Area: 89.75mm L x 11.50mm W
• Display Format: 20 x 2
• Display Type: Character
• Format: 5 x 7 Dots
• Voltage - Supply: *
• Character Size: 4.70mm H x 2.40mm W
• Interface: Serial
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -

1.3 Features
Matrix Orbital
20 column by 2 line text vacuum fluorescent display
Selectable communication protocol, RS-232 or I
Optional One-wire interface
Six, 5V -20mA, general purpose outputs for a variety of applications
Lightning fast communication speeds, up to 57.6 kbps for RS-232 and 400 kbps for I
Default 19.2 kbps serial communication speed
Extended temperature available for extreme environments of -40C to 85C
Extended voltage and efficient power supply available
Built in font with provision for up to 8 user defined characters
Use of up to 127 modules on the same 2 wire I
1-wire bus that is capable of communicating with many devices over a single wire plus a ground
refernce
Fully buffered so that no delays in transmission are ever necessary
Ability to add a customized splash / startup screen
Software controlled brightness with configurable time-out setting up to 90 minutes and software con-
trolled speed
Use of up to a 25 key keypad with a 10 key buffer
Horizontal or vertical bar graphs
Extended temperature option
Fits Matrix Orbital’s mountings without any modifications
Figure 12: 4X4 Keypad
VK202-25
2
C interface
2
C
2
C
6