Diamond Systems JASPER : JSP-1185G7E-64G-03A COM Express SBC with 11th Gen Intel Core i7-1185G7E, 64 GB and Data Acquisition

Measurement systems that also run heavy processing usually need a separate analog I/O board, which adds size, cabling and cost. The JSP-1185G7E-64G-03A is the data acquisition SBC build in the Diamond Systems JASPER series: a COM Express SBC with an 11th Gen Intel Core i7 module and a 16-bit analog and digital I/O circuit on the same rugged carrier.

The installed module carries an 11th Gen Intel Core i7-1185G7E with 64 GB of RAM, which suits signal processing, logging and control software running together. Graphics drive two HDMI outputs, dual-channel 24-bit LVDS and VGA. The COM mounts on the underside of the carrier with its heat spreader facing the enclosure, framed by an integrated mounting plate, so heat passes straight into the chassis rather than into the air inside it.

The data acquisition circuit gives 16 single-ended or 8 differential 16-bit analog inputs at up to 250 kHz, four 16-bit analog outputs, 22 digital I/O lines, eight 32-bit counter/timers and four 24-bit PWMs, with autocalibration. The carrier also provides two Gigabit Ethernet ports (one on an Intel I210), three USB 3.1 and two USB 2.0 ports, four RS-232/422/485 ports, HD audio and four general-purpose inputs and four outputs at 3.3 V. Storage is an M.2 socket for NVMe or SATA plus a 7-pin SATA connector. Expansion covers two PCIe MiniCard sockets with PCIe, SATA and USB, an M.2 Key E socket for Wi-Fi and networking modules and a PCIe/104 Type 1 socket with x1 and x16 links, where the x16 link depends on the installed COM. The JSP-1185G7E-64G-02D is the digital I/O version.

Input is 18 to 36 V DC. Operation is rated -40 to 85 °C depending on the installed COM, with the carrier components rated or tested for that range. Positive-latching connectors in a single row along the front edge resist shock and vibration, and the single row also allows a plug-in I/O connector board in place of cables. The JSP-1185G7E-64G-03A uses the 3.5 inch form factor. Windows and Linux are supported as standard.