CFA633 Serial LCD
CFA-633 Serial LCD 16x2 +Fans +Keypad, RoHS Compliant, Red LED Backlight, STN Negative, Blue, Transmissive 0°C - +50°C 6:00
CFA633-RMC-KS: Front, backlight on
CFA-633 Serial LCD 16x2 +Fans +Keypad, RoHS Compliant, White Edge LED Backlight, STN Negative, Blue, Transmissive 0 degrees Celsius - +50 degrees Celsius 6:00
CFA633-TMC-KS: Front, backlight on
CFA-633 Serial LCD 16x2 +Fans +Keypad, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective 0°C - +50°C 6:00
CFA633-YYB-KS: Front, backlight on
CFA633-YYB-KS: Front view
CFA633-YYB-KS:
This is a night shot of an LED backlit display.
This is a night shot of an LED backlit display.
(click image to see detail view)
CFA633-YYB-KS:
Here is the 633 mounted in a PC using the 633 mounting bracket.
Here is the 633 mounted in a PC using the 633 mounting bracket.
Back view
Features:
- 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: 631/633 Linux Demonstration program, 8K
Supported by CrystalControl freeware
Dimensions:
- Keystroke Travel: 2.4mm
- Weight: 45g
Documents:
Block Diagram (19KB)
1 to 1 Template (33KB)
Metric Scale Drawing (44KB)
Datasheets