ICP DAS PCIe-S114 serial communication board

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ICP Electronics Australia has launched the ICP DAS PCIe-S114 serial communication board. Designed to slot into PCI Express x1 interfaces, this compact card offers four RS-232 ports to facilitate a range of serial communication tasks. Each port is backed by a 256-byte hardware FIFO, to enable smooth and efficient data transfer at speeds up to 921600 bps, even in full-duplex modes.

The card’s design includes on-board photo couplers for the ‘i’ version, which provide electrical isolation between the serial ports and the host computer. This feature helps minimise the risks associated with ground loops, common mode voltages and voltage spikes, thereby safeguarding both the PCIe-S114 and connected devices against electrical interference and over-voltage conditions.

Additionally, the presence of on-board ESD protection components further enhances the safety of sensitive circuitry, making the serial communication board suitable for applications in harsh industrial environments. Supported by drivers for a range of operating systems, the PCIe-S114 is versatile and designed to meet the demands of industrial machinery, building automation, restaurant appliances, laboratory equipment and more.