description
The PCL-849 series cards provide four individually configurable RS-232
serial communication ports. The PCL-849A/849B/849L has a 16C554 UART
which makes serial I/O more reliable. The higher performance PCL-849+
has a 16C654 UART. By buffering data into 64-byte packets before
putting it on the bus, UARTs drastically reduce the CPU load. This
makes the PCL-849+ especially suitable for high speed serial I/O
applications under multitasking environments. The PCL-849 series cards
support two operating modes, standard mode and enhanced mode. In
enhanced mode, the address for all four ports can be set automatically.
The PCL-849 series cards also support either shared IRQ or independent
IRQ functions. When an on-board interrupt occurs, the interrupt status
register (vector address) indicates which port generated it. The shared
interrupt can be set to most common (extended) AT interrupts. This
simplifies programming, speeds up interrupt processing and frees up
interrupts for other devices.
Features:
Four independent
RS-232 serial ports
Transmission speeds up to 921.6 kbps
(PCL-849A)
Independent I/O addresses,
independent/shared IRQ settings for each of 4 serial ports
Onboard interrupt status register for
greater throughput
Complete RS-232 modem-control signals
Supports Windows® 98/2000/XP,
Linux®
Powerful and easy-to-use utility
(ICOM Tools)
If you need accessory information for this product, please use our
Online Contact Us Form
, our industrial sales team is here to help
you find the accessories.
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
Manufacturer Warranty Policy:
Advantech
DURATION AND COMMENCEMENT OF WARRANTY PERIOD:
The warranty period shall commence on the invoice date. For Advantech equipment the standard warranty period shall be two-year parts and labor.
THIRD PARTY NON-ADVANTECH PRODUCTS:
All Non-Advantech products, including those supplied within assembled systems by Advantech Service Centers, will be covered by the Third Party Manufacturers warranty and time period and shall not exceed one year of coverage through Advantech. After one year, Advantech does not take responsibility of warranty or repair for Third Party Non-Advantech items. Owners should contact Third Party Manufacturers for warranty service and provide model numbers and serial numbers of the Third Party item. Third Party items include, but are not limited to, CPUs, RAM, Hard Drives, Floppy Drives, CD-ROMs, Ethernet Cards, Non-Advantech Video cards, etc.
LIMITATION OF WARRANTY:
Warranty service shall not apply to defects resulting from:
Improper or inadequate maintenance by owner
Unauthorized disassembly, modification, or misuse
Operation outside the environmental specifications of the product
Improper site preparation and maintenance
Improper storage or handling by owner
Owner supplied software, hardware, or interfacing
All warranty is voided if the Advantech warranty label or serial number is removed, illegible, or missing.
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