Product

System Cooling Accessory Board

Part Number: SCAB

The System Cooling Accessory Board adds the same fan and temperature cooling functions to our USB CFA631 series

  • For cooling, add up to four fans with RPM monitoring and variable PWM fan power control. Connect fans to the SCAB with our 3-pin fan extension cable, WR-FAN-X01.
  • Monitor temperatures with up to 0.5°C absolute accuracy. Add up to 16 WR-DOW-Y17 Dallas Semiconductor 1-Wire (DOW) temperature sensors.
  • 4 GPIO lines on the SCAB allows:
    • ATX power supply control functionality. Use the CFA631 display module keypad buttons as "power" and "reset" buttons for your host system.
    • Hardware watchdog can reset the host in the case of host software failure.
    • Advanced digital GPIO control with PWM output.
  • The SCAB plus CFA631 (which has a built-in bracket) fits nicely in a 1U rack mount case (37 mm overall height).

If You Already Have A CFA631 USB LCD Module

If you already have a CFA631, you can buy the SCAB with or without ATX functionality by clicking on the Customize and Add to Cart button on this page. Cables must be ordered separately. See sugggested cables in the Connection section of the SCAB datasheet under the Datasheets & Files tab below.

SCAB + CFA631 Configured And Ready To Use

When you order a CFA631 USB LCD, after you click on the Customize and Add to Cart button, you will be prompted to answer a series of questions, including whether you want to add a SCAB, add one of the CFA631 two brackets, choose standard (non-ATX) power connection or ATX functionality, and cables recommended for your configuration.



Add to cart without customizations
Need a written quote? Add to cart, then enter your email address in the "request a quote" box.
Quantity:
Price:
Prices without customizations:
Quantity Price
1 $16.39
10 $14.89
20 $14.77
50 $14.64
100 $14.55
200 $14.42
500 * $14.29
1000 * $14.17
* Pricing is subject to change. Contact us about potential lead times.

Part Change Notice

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  • text_snippet
    Part Change Notice #10702: SCAB revision from v1.1 to v1.2
    Products Affected: SCAB, UBERSCAB
    Date Issued: June 16, 2016
    Summary: SCAB revision from v1.1 to v1.2
    Last revision: 1.1
    Description: The System Cooling Accessory Board; SCAB, is being revised from version 1.1 to version 1.2.
    Reason: As part of our continuous improvement, the SCAB is being revised for improved manufacturability, and increased usability.

    Improved manufacture:
    Component placement and layout

    Increased Usability:
    1. Jumpers JP8 and JP9 moved to more accessible location
    2. High current / Fan headers rotated 90 degrees to ease connection of cables
    Impact: The revision 1.2 hardware is Fit and Functional compatible with revision 1.1 hardware. The Form has changed primarily with the 90 degree rotation of the high current / fan headers for ease of installation.
    Recommendation: It is recommended to verify the new hardware revision in your system design to make any necessary modifications to accommodate the From changes.
    Availability: Immediate.
    Price Change: There is no scheduled price change at this time.
    Attachment: SCAB_1v1_to_1v2_compare.pdf (117KB)

Part Change Notices

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