4-port PCI Express Multi-Port Multi-Protocol Low Profile Serial Card

ACCES I/O Official Distributor
ACCES I/O Official Distributor
Model No:
PCIe-COM-4SM
Size:
168mm (L) x 56mm (H)
QTY:
Overview

ACCES I/O’s PCI Express multi-port multi-protocol serial communication cards deliver four (PCIe-COM-4SM), high-speed serial communication ports for use in a wide variety of applications. The cards were designed to offer serial compatibility with the PCI Express bus and to be used by system integrators and manufacturers in the design of industrial and commercial systems. Each COM port is capable of supporting data rates up to 3Mbps and implements full modem control signals in RS-232 mode to ensure compatibility with a broad variety of serial devices. The card features a x1 lane PCI Express connector which can be used in any available x1, x2, x4, x8, x12, or x16 PCI Express expansion slot. The card is 6.6 inches in length and 2.2 inches seated height and complies with the MD2 Low Profile Form Factor specifications. Low profile PCI Express allows the design of small footprint, low profile systems while still offering expandability and upgradeability to the end user. A regular profile mounting bracket is installed for use in standard size computers, while an optional low profile bracket is provided for smaller systems which require the use of low profile PCI Express cards.

Main Features
  • Four-port PCI Express serial communication card
  • Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot
  • Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers
  • High performance 16C950 class UARTs with 128-byte FIFO for each TX and RX
  • Supports data communication speeds up to 3Mbps (standard model RS-232 is 460.8kbps)
  • ±15kV ESD protection on all signal pins
  • Full modem control signals in RS-232 mode
  • Software compatible with all operating systems
  • Jumper selectable termination per port for RS-485 applications
  • 3' breakout cable included, terminating with industry-standard DB9M connectors (no external breakout box required)
Ordering Info
  • PCIe-COM-4SM: PCI Express four-port RS-232/422/485 serial card with 3’ DB9M breakout cable
  • PCIe-COM-4SMNC: PCI Express four-port RS-232/422/485 serial card without cable
  • PCIe-COM422-4: PCI Express four-port RS-422 serial card with 3’ DB9M breakout cable
  • PCIe-COM422-4NC: PCI Express four-port RS-422 serial card without cable
  • PCIe-COM485-4: PCI Express four-port RS-485 serial card with 3’ DB9M breakout cable
  • PCIe-COM485-4NC: PCI Express four-port RS-485 serial card without cable
Compute. Control. Communicate.
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