Product
This part has been converted into two separate numbers with one serial cable instead of two.
If you need to connect the CFA635-TMF-KS to a DB-9 port, order: CFA635-TMF-KS5 which includes a WR232Y08 serial cable, and a WRPWRY24 power cable.
If you need to connect the CFA635-TMF-KS to a 0.100 in. 2 x 5 header, order: CFA635-TMF-KS6 which includes a WR232Y22 serial cable, and a WRPWRY24 power cable.
If you need to connect the CFA635-TMF-KS to a DB-9 port, order: CFA635-TMF-KS5 which includes a WR232Y08 serial cable, and a WRPWRY24 power cable.
If you need to connect the CFA635-TMF-KS to a 0.100 in. 2 x 5 header, order: CFA635-TMF-KS6 which includes a WR232Y22 serial cable, and a WRPWRY24 power cable.
Part Number: CFA635-TMF-KS1
Full-Swing RS232 Serial 20x4 character LCD module, Keypad, White Edge LED Backlight, STN Negative, Blue, Transmissive 0°C to +50°C operation, and 12:00 viewing angle.
- LED backlit 20x4 LCD
- Integrated LED backlit 6-button translucent silicon keypad with screened legend
- Four bicolor (red + green) LEDs. The LEDs’ brightness can controlled by the host software, which allows mixing the LEDs to produce other colors (yellow and orange)
- Three color options:
- Yellow-green backlit positive mode LCD, yellow/green keypad backlight ("YYE")
- White backlit negative mode LCD, blue keypad backlight ("TMF")
- White backlit positive mode LCD, white keypad backlight ("TFE")
- Fully decoded keypad: any key combination is valid and unique
- LCD characters are contiguous in both X and Y directions to allow the host software to display "gapless" bar graphs in horizontal or vertical directions
- Serial interface (115200 baud equivalent throughput)
- KS and KS1 supports full swing RS-232 with CFARS-232 daughter board
- KL supports 0 -5v logic level serial
- Robust packet based communications protocol with 16-bit CRC
- Compact size: fits in a 1U rack mount case (37mm overall height)
- ATX power supply control functionality allows the buttons on the CFA-635 to replace the "power" and "reset" buttons on your system, simplifying your front panel design (requires additional cables or hardware).
- Built-in factory re-programmable microcontroller
- Non-volatile memory capability ("EEPROM"):
- Customize the "power-on" display and LED settings
- 16-byte "scratch" register for storing IP, netmask, system serial number
- Available with USB interface
Product Variants
- square_foot Physical Characteristics
Physical Characteristics
Characters x Lines 20 x 4 Module Overall width height depth millimeters 142 37 34.29 inches 5.591 1.457 1.350 *depth doesn't include Keypad PCB Outline width height depth millimeters 142 37 34.29 inches 5.591 1.457 1.350 Diagonal Dimension 3.19" Viewing Area Width Height millimeters 82.95 27.5 inches 3.266 1.083 Active Area Width Height millimeters 77.95 22.35 inches 3.069 0.880 Character Size Width Height millimeters 3.2 4.85 inches 0.126 0.191 Character Pitch Width Height millimeters 3.9 5.6 inches 0.154 0.220 Dot Size Width Height millimeters 0.6 0.65 inches 0.024 0.026 Dot Pitch Width Height millimeters 0.65 0.7 inches 0.026 0.028 Weight 66g Keystroke Travel 2.4mm - visibility Optical Characteristics
Optical Characteristics
Glass Type/Glass Color STN/Blue Polarizer Transmissive View Direction 12 o'clock Backlight Color White Backlight Type LED Mode Negative Foreground Color White Background Color Blue - electric_bolt Electrical Specification
Electrical Specifications
Module Connector Pitch 2.54mm - nature Enviromental
Environmental
Operating Temperatures min max Celsius 0° 50° Fahrenheit 32° 122° Storage Temperatures min max Celsius -10° 60° Fahrenheit 14° 140° Humidity min max Non-condensing 0% 90% - cable Electronics
Electronics
Interface RS232 -
picture_as_pdf Datasheets
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download Files and Downloads
This part has been replaced by parts that offer one serial cable and the power cable.
Part Change Notice
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Part Change Notice #10658: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits.
Products Affected: CFA631-RMF-KU, CFA633-YYB-KS, CFA633-TMC-KS, CFA633-RMC-KS, CFA633-YYB-KU, CFA633-TMC-KU, CFA633-RMC-KU, CFA635-YYE-KS, CFA635-TMF-KS, CFA635-TFE-KS, CFA635-TMF-KL, CFA635-TFE-KL, CFA631-TMF-KU, CFA635-TFE-KU, CFA635-YYE-KL, CFA635-TMF-KU, CFA635-YYE-KU, DS635-AL, DS635-BG, DS635-BK, DS635-AK, CFA533-YYH-KS, CFA533-YYH-KU, CFA533-TMI-KS, CFA533-TMI-KU, CFA533-YYH-KL, CFA533-TMI-KL, CFA533-YYH-KC, CFA533-TMI-KC, CFA533-YYH-KI, CFA633-YYH-KS, CFA633-TMI-KS, CFA633-YYH-KU, CFA633-TMI-KU, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA634-TFH-KS, CFA634-TMI-KS, CFA634-YFH-KS, CFA634-YDI-KS, CFA634-TFH-KU, CFA634-TMI-KU, CFA634-YFH-KU, CFA634-YDI-KU, CFA633-RDI-KU, CFA633-RDI-KS, CFA533-TFH-KU, CFA533-TFH-KS, CFA633-TFH-KU, CFA633-TFH-KS, CFA533-TFH-KL, CFA533-TFH-KC, CFA735-TFK-KR, CFA735-TFK-KT, CFA735-TML-KR, CFA735-TML-KT, CFA735-YYK-KR, CFA735-YYK-KT, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA634-YDI-KC, CFA634-TMI-KC, CFA634-YFH-KC, CFA634-TFH-KC, CFA634-YFH-KL, CFA634-TFH-KL, CFA634-TMI-KL, CFA634-YDI-KL, CFA634-TFH-KP, CFA634-YFH-KP, CFA634-TMI-KP, CFA634-YDI-KP, CFA634-TFH-KN, CFA634-YFH-KN, CFA634-TMI-KN, CFA634-YDI-KN, CFA631P-TMF-KU Date Issued: July 1, 2015 Summary: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits. Description: Starting August 1, 2015 the "Drive Bay Kit Configurator" located at https://www.crystalfontz.com/products/select_kit.html will no longer be functional for ordering one of our Serial or USB displays (CFA533, CFA631, CFA632, CFA633, CFA634, CFA635, and CFA735) in a bracket or SLED. This functionality is being moved to the Customize and Add to Cart process when checking out. This will allow for further customization by our customers to better fit their needs.
This change will eliminate the current "kits", but will add options not previously available such as pre-configured ATX functionality, and ALL the currently available interfaces will be orderable in a drive bay bracket or SLED.
The new part numbers will have the bracket / SLED and overlay type as a PREFIX to the configured part number. The choice for bracket / SLED to a display order will be via the cart options. Our CFA835 displays were introduced with these configuration options.
To see how the new options will look, and what the new part numbers will look like, please see one of our CFA835 parts:
https://www.crystalfontz.com/cart/addtocart.php?product_id=2277&qty=1
NOTE: The SLED is only available for the CFA635, CFA735, and CFA835 products.
Reason: As part of our continuous improvement process, we are integrating the ordering of displays in drive bay and SLED kits as part of the display ordering process. Impact: Drive bay kits in their current configuration will no longer be available. Recommendation: Place orders prior to 2015-08-01 for upcoming production needs via our website or by contacting our logistics department via email: sales@crystalfontz.com, or by calling 1-888-206-9720 (International call +1-509-892-1200).
After the 2015-08-01, please contact our engineering department via support@crystalfontz.com to assist you with ordering your bracket / SLED kits.
Availability: Starting 2015-08-01, the bracket and SLED options for our serial and USB display will be part of the ordering process for the displays Price Change: Pricing bracket / SLED configurations will reflect manufacturing costs.