Moxa 8 Port Isolated RS-422/485 Universal PCI Serial Card

CP-138U-I

Who We Are

Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.

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The CP-138U-I is an 8-port serial board designed for long distance, multi-point, PC-based data acquisition applications. Industrial automation system integrators will be eager to use these boards for many of their industrial automation projects.

RS-485 communication requires precise timing control to enable and disable the line driver, and the Moxa Turbo Serial Engine chip that powers the CP-138U-I board comes with on-chip ADDC (automatic data direction control) to make RS-485 as easy to use as RS-232.

The CP-138U-I’s 8x RS-422/485 ports can achieve data rates up to 921.6kbps, and in RS-485 mode, one serial port can connect up to 31x daisy-chained RS-485 devices within a range of 1.2km. In addition, the 2kV electrical isolation protection on the CP-138U-I board helps prevent equipment damage for long distance RS-485 communication.

With 20-plus years of experience in serial board design, Moxa is now concentrating on a new high performance serial data transmission chip. The Turbo Serial Engine chip provides serial boards with a 128-byte FIFO, on-chip hardware and software flow control, and burst data mode. Thanks to the Turbo Serial Engine, Moxa is able to offer the world’s best performing smart serial boards.

Moxa continues to support a wide variety of operating systems, and the CP-138U-I board is no exception. Reliable Windows COM and Linux/Unix TTY drivers are provided for most Moxa boards, and other operating systems, such as WEPOS, are also supported for embedded integration.

For more information about the CP-138U-I please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.

Features
  • Over 700kbps data throughput for top performance
  • 921.6kbps maximum baudrate for super fast data transmission
  • 128-byte FIFO and on-chip H/W, S/W flow control
  • Compatible with 3.3V/5V PCI and PCI-X
  • Drivers provided for a broad selection of operating systems, including the latest Windows and Linux
  • Easy maintenance with on-board LED display, and management software
  • Extended -40°C to +85°C operating temperature (on -T version)

Delivery & Returns

We offer a range of delivery options to suit your needs.

UK Mainland

  • Free next day shipping on all orders over £150 (UK Mainland only)
  • Next day delivery - £12 (UK Mainland only)
  • Postcode Exclusions: ZE, KW15+ PO 30, JE, HS, GY, TR, IM, AB31+, KW 1-14, FK19+, PA20+, IV, PH

Northern Ireland & Highlands

  • Northern Ireland (2 business day delivery) - from £40 (UKIMS required for NI)
  • Highlands delivery (up to 3 business days) - from £30

Ireland

  • Ireland Economy (2-5 business days) - from £35
  • Ireland Priority (1-3 business days) - from £50

RMA

In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).

When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.

Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.

Moxa 8 Port Isolated RS-422/485 Universal PCI Serial Card

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  • CP-138U-I

    8 Port Isolated RS-422/485 Universal PCI Serial Card

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