SQ3-QUARTET
CompactPCI® Serial Peripheral Card
The SQ3-QUARTET is a CompactPCI® Serial peripheral card equipped with a set of connectors to be used with a variety of front side I/O modules and HMI solutions, such as display, membrane keyboard, and data interface. Based on a 32-bit local microcontroller, the SQ3-QARTET requires an USB2 enabled backplane slot for control by the system CPU.
The microcontroller is wired to different on-board connectors, for attachment of either SPI, UART, or GPIO based front modules. The SQ3-QUARTET comes as an assembly with the particular I/O function and requires 8HP system space. Several IOU modules (Ci4Rail) are available with the SQ3-QUARTET, and also front panels with a colour display and touch buttons.
Downloads & Resources
Specifications
- PICMG® CompactPCI® Serial (CPCI-S.0) peripheral card
- Form factor single size Eurocard (board dimensions 100x160mm2)
- Mounting height 3U
- Front panel width 8HP
- EN 50155 compliant
- Front panel I/O connectors or HMI
- Backplane communication to the system host via USB2 (Ethernet over USB)
Simplified Block Diagram

EKF Elektronik GmbH
EKF Elektronik GmbH