Main Menu RS 232 media card 2 serial ports 1 parallel port

Blastronix provides RS 232 serial media card with 2 serial ports and 1 parallel port

RS 232 Card, 2 Serial Ports / 1 Parallel Port, ISA

Model

Description

Price

232/2S1P-ISA

Rs 232 2 Serial Port & 1 Parallel Port ISA

109.00

Quick Look

16C550 UARTS standard on all cards

IRQs 2/9 3, 4, 5, 6, 7, 10, 11, 12, 14, 15

Individual port addressing 0 - 3FF hex

Baud rates to 115.2K bits per second

DTE / DCE selectable RS232 ports

Interrupt status register with sequencer 

Digiboard, Hostess, AST, emulation

To order:
Call us: (209) 795-0738
Fax us: (209) 795-0646
Email: order-request@blastronix.com
We except VISA, MasterCard, American Express, Discover, COD, & Net 30 accounts upon approval of credit.
Warranty: In most cases, our reliable products carry a lifetime warranty. See below for details.

General Description

Blastronix offers an extensive line of low cost, high performance RS232 cards. All cards come with 16C550 or 16C552 UART's which feature 16 byte transmit and receive buffers to help guard against loss of data in your busy system. All cards may be addressed as COM1 - COM4 or any other I/O address you choose up to 3FF hex. All versions use standard DB9 connector except for the 8 port unit which features a DB78 connector. An 8 port splitter cable is provided at no additional cost. This means you may expand your computer by an additional 8 serial ports while using only one card slot in your computer.

Interrupts

Our interrupt sharing allows multiple ports on a single card, as well as multiple cards in a single system, to all use the same interrupt. Any of eleven interrupt choices are available for each port. The interrupt status register may be located at any address and when used with interrupt sharing it will supply you with a pointer to indicate which port has an interrupt pending. This feature allows you to find out which of up to 8 ports has a pending interrupt with only a single read operation. Four port units are jumper selectable for compatibility with protocols used by Digiboard, Hostess, AST, Stargate and others. Our 8 port units feature Digiboard PC8 compatibility. This functionality provides drop in replacement capability at reduced cost. Because each port's address may be defined individually you never have to worry about address conflicts as you do with cards which use 32 and 64 byte blocks for addressing.

Compatability

These cards are compatible with all application software that communicate with a standard serial port using an 8250, 16C450, or 16C550 type UART. Also compatible with, OS/2, Windows, Windows NT, UNIX, and XENIX. (Windows NT and UNIX have the interrupt status register support built in as part of the operating system)

Our RS232 cards support the standard RS232 type interface and all the above mentioned features. These cards are DTE/DCE selectable so no special (ie null modem) cables are required. (8 port unit - all ports DTE). They support all handshake and MODEM control lines including TXD, RXD, RTS, CTS, DSR, DCD, DTR, and RI.

Parallel Port

Our parallel port units offer a standard IBM DB25 female pinout. These ports can transfer data at over 500k bytes per second and are bi-directional under software control. Outputs are buffered for extended transfer distances. These ports are compatible with all parallel port printers including laser jet and dot matrix printers.

Specifications:

  • Part Number: ..................................9220005
  • Blastronix Model:............................232/2S1P-ISA
  • Operating Systems.........................Win98, ME, NT,Win2k, XP, VISTA
  • Businterface:...................................ISA
  • Serial Ports:....................................2 ports
  • Parallel Ports:.................................1 port
  • Transmission speed:........................ Up to 115.2K bits per second
  • Max Data Distance:........................4000 feet/interface dependent
  • Operating Temperature:..................0-70 degrees C
  • Storage Temperatur:........................-50-+105 degrees C
  • Humidity Range:............................10-90% Relative Humidity

Driver - download here

Manual

Warranty

Because our products are so reliable, Blastronix confidently offers warranties on all our products. In most cases, our serial boards are warranted against manufacturing and production defects in function and workmanship for life. In the case of product malfunction due to damage by a third-party (including acts of God) and not due to manufacturing workmanship is not covered under warranty. Please inquire for more details.

Model

Description

Price

232/2S1P-ISA

Rs 232 2 Serial Port & 1 Parallel Port ISA

109.00

To order:
Call us: (209) 795-0738
Fax us: (209) 795-0646
Email: order-request@blastronix.com
We except VISA, MasterCard, American Express, Discover, COD, & Net 30 accounts upon approval of credit.