CFA633-RMC-KU

CFA-633 USB LCD 16x2 +Fans +Keypad, RoHS Compliant, Red LED Backlight, STN Negative, Blue, Transmissive 0°C - +50°C 6:00, (Must also order WRUSBY03 or WRUSBY11 cable)

  • New in hardware version v1.5a / firmware version v1.9:
    • "X,Y" LCD command to allow partial updates of the LCD
    • 115,200 baud supported
    • Advanced digital GPIO control with PWM output
    • Application note on connecting DS1963S SHA ibutton
  • Compact and fully integrated user interface for "Communication Appliance" applications
  • LED backlit STN 16x2 LCD
  • Integrated LED backlit 6-button translucent silicon keypad with screened legend
  • Bi-directional 19200/115200 baud ESD protected RS-232 interface
  • Robust packet based communications protocol with 16-bit CRC
  • Compact size: fits in a 1U rack mount case (35mm overall height)
  • ATX power supply control functionality allows the buttons on the CFA-633 to replace the "power" and "reset" buttons on your system, simplifying your front panel design
  • Built-in re-programmable microcontroller
  • Four fan connectors with RPM monitoring or variable PWM fan power control
  • "Fail-Safe" fan power setting allows safe host fan control based on temperature
  • Temperature monitoring: up to 32 channels at up to 0.5 deg C absolute accuracy. Ready-to-use WRDOWY17. Dallas Semiconductor 1-Wire temperature sensors are optional. Alternatively, you can create your own sensors using DS1822 or DS18B20 parts and the tutorial on creating sensors here.
  • Non-volatile memory ("EEPROM") capability: Customize the "power-on" display settings plus a 16-byte "scratch" register for storing IP, netmask, system serial number, etc.
  • RS-232 to Dallas Semiconductor 1-Wire bridge functionality allows control of other 1-Wire compatible devices (ADC, voltage monitoring, current monitoring, RTC, GPIO, counters, identification/encryption, additional hardware required)
  • Customizable firmware and configurable hardware can be modified at the factory to add specific features for your system needs. Minimum order and tooling fee may apply for custom firmware:
    • Analog I/O
    • Provide "dongle" functionality for system copy protection
    • Autonomous hardware monitoring
    • Customize the "power-on" settings
  • 5.25" half-height drive-bay mounting bracket available (optional)

Download:

Windows compatible test/demonstration program and source available.
Linux-compatible command-line demonstration program with C source code, 8K
Windows USB driver and installation instructions
Supported by CrystalControl freeware

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Intelligent USB LCD Modules
CFA633RMCKU
CFA633RMCKU
  • CFA-633 USB LCD 16x2 +Fans +Keypad
  • RoHS Compliant
  • Red LED Backlight
  • STN Negative, Blue
  • Transmissive 0°C - +50°C 6:00
  • (Must also order WRUSBY03 or WRUSBY11 cable)
Quantity in Cart
Price Each
N/A
Item Total
N/A
Qty 1+ 10+ 20+ 50+* 100+* 200+* 500+* 1000+*
Price 60.00 55.00 50.00 47.50 45.00 42.50 40.00 37.25
* These quantities may be subject to 4-10 weeks lead time.
Cables
WRUSBY03
WRUSBY03
  • USB-A to 2mm Cable for all USB Displays
  • RoHS Compliant
Quantity in Cart
Price Each
N/A
Item Total
N/A
Qty 1+ 25+ 50+*
Price 5.00 4.00 3.00
* These quantities may be subject to 4-10 weeks lead time.
WRUSBY11
WRUSBY11
  • Motherboard header to 2mm Cable USB Displays, approximately 27" length
  • RoHS Compliant
Quantity in Cart
Price Each
N/A
Item Total
N/A
Qty 1+ 25+ 50+*
Price 5.00 4.00 3.50
* These quantities may be subject to 4-10 weeks lead time.

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Physical Characteristics

Characters x Lines 16 x 2
Module Overall
width height depth
millimeters 110.5 35 24.1
inches 4.35 1.38 0.95
PCB Outline
width height depth
millimeters 110.5 35 24.1
inches 4.35 1.38 0.95
Viewing Area
width height
millimeters 61 15.8
inches 2.4 0.62
Active Area
width height
millimeters 56.2 11.2
inches 2.21 0.44
Character Size
width height
millimeters 2.95 5.55
inches 0.12 0.22
Character Pitch
width height
millimeters 3.55 5.95
inches 0.14 0.23
Dot Size
width height
millimeters 0.55 0.65
inches 0.02 0.03
Dot Pitch
width height
millimeters 0.6 0.7
inches 0.02 0.03
Keystroke Travel 2.4mm

Optical Characteristics

Glass Type/Color STN/Blue
Polarizer Transmissive
View Direction 6:00
Backlight Color Red
Backlight Type LED
Mode Negative

Environmental

Operating Temperatures
min max
Celsius 0° 50°
Farenheit 32° 122°
Storage Temperatures
min max
Celsius -10° 60°
Farenheit 14° 140°
Humidity
min max
Non-condensing 0% 90%

Electronics

Interface USB

Datasheets

Current Version

CFA_633_k1.9b.pdf (2MB)
Datasheet: rev 1.9b, Hardware: rev 1.5a, Firmware: v1.9
Previous Versions
CFA_633_k1.9a.pdf (2MB)
CFA_633_1_9.pdf (2MB)

Other Documents

Block Diagram (19KB)
1 to 1 Template (33KB)

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Quick View: Metric Scale Drawing
For reference only. For design purposes, please use the drawing in the Datasheet.
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