Acromag has released its VITA 93 QMC mezzanine I/O modules and a PCIe carrier card for embedded computing systems, using a single-width 26 × 78.25 mm form factor with a PCIe Gen 4 x4 host interface. The initial lineup includes analog input, digital input, digital output and serial communication modules with options such as 20-channel 16-bit A/D at 1 MSPS, 32-channel optically isolated digital input, 32 isolated solid-state relay outputs and programmable RS-232/422/485 ports, with designs supporting up to 20 differential or 40 single-ended I/O channels. The modules are intended for SWaP-C constrained platforms in aerospace and defense, industrial automation, transportation and research systems, with features such as isolated interfaces, an IPMI-ready design and a standardized heat sink profile for conduction-cooled deployments.
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