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PCI-COM485-4 Acces Serial Interface Card

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Item: Acces PCI-COM485-4 Serial Interface Card · Stock # 43534-2

Item details
Part NumberPCI-COM485-4
AvailabilityNot in Stock
LocationChampaign, IL USAships worldwide
Stock #43534-2
Ship Weight1 lbs /ea
ConditionNew From Surplus Stock
InspectionBefore every shipment
Warranty1-Year Warranty with 30-Day Return Guarantee
Description
Configuration:
• I/O Slot: 1
• I/O Connector: 1 25-Pin
Diasholaun D.Artisan product specialist

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Item to Inspect: 43534-2 - Acces PCI-COM485-4 Serial Interface Card

More Information

Acces PCI-COM485-4 Serial Interface Card Overview

Features:

  • 4-Port Serial Communications Card for PCI Bus
  • Supports RS-485 Multidrop Networks
  • Includes Type 16550 UART with 16-Byte FIFO Buffers
  • Baud Rates up to 460,800 Baud
  • Automatic Control of RS-485 Driver under Windows Systems
  • Choice of I/O Connection Methods
The Acces PCI-COM485-4 / PCI-COM485-4S1 Serial Interface Cards is a four-port, asynchronous serial communications card designed for use in PCI-Bus systems. The cards feature four independent, asynchronous RS-485 serial ports, type 16550 buffered UARTs, and for Windows compatibility, automatic control to transparently enable/disable the transmission drivers. The card may be installed in any 3.3V or 5V PCI or PCI-X slot.

There are two I/O Connector options. Model PCI-COM485-4 includes a single 25-pin connector on the mounting bracket plus a "spider" or breakout cable that terminates in four 9-pin D-type male connectors. Thus, this version only requires one I/O slot. The standard model PCI-COM485-4 S1 includes two 9-pin male connectors on the card mounting bracket plus a second mounting bracket with two more 9-pin male connectors plus ribbon cables to connect them to the headers on the card.
Each independent port supports RS-485 balanced mode transmission/reception. Each port has the capability to add bias voltage. (RS-485 communication requires that one transmitter in the network must supply a bias voltage to ensure a known "zero" state when all transmitters are OFF.) Also, receiver networks at each end of the networks should be terminated to eliminate ringing. These cards support that need by means of jumpers on the card.

Type 16550 UARTs are used as the asynchronous communication elements. These include a 16-byte transmit/receive FIFO buffer to protect against lost data in multitasking systems while maintaining 100% compatibility with the original IBM port.

The Acces PCI-COM485-4 Serial Interface Card may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

Serial Interface Card Price & Specs

Acces PCI-COM485-4 Serial Interface Card Manuals, Datasheets, Drivers, Links

Acces PCI-COM485-4 Serial Interface Card Specs

General
ManufacturerAcces
ModelPCI-COM485-4
ConditionNew From Surplus Stock
Product FamilyPCI-COM485-4, PCI-COM485-4S1

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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Acces. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.

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Unused from old stock. Previously purchased but never put into service. Original packaging and accessories vary, and units may show signs of storage age.

Warranty
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