RS232 Serial Communications Computer Boards Datasheets

2-port RS-232 Current-loop Communication Card -- PCL-741-AE
from Advantech Co., Ltd.

RS-232, RS-422, RS-485 or current-loop interface. 16C550 UART with 16-byte FIFO. Transmission speeds up to 921.6 kbps. Flexible I/O address and IRQ selection. IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15. Complete RS-232 modem control signals. Supports 4-wire or 2-wire operation for RS-422/485. Automatic... [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
8 Port ISA RS-232 Serial Interface -- OMG-COMM8-A
from OMEGA Engineering, Inc.

The OMG-COMM8-A provides the PC with eight RS-232 Asynchronous ports for terminals, data collection and other devices. This product includes extended AT interrupts, extended address range for UNIX, XENIX and QNX compatibility, and an interrupt status port for greater data throughput. Set each port... [See More]

  • Serial Protocol: RS232
  • Data Rate: 461
  • Operating System: DOS, Windows 3.1/95/98/ME/NT/2000/XP
  • Number of Ports: 8
8-Port Serial Communication Module -- MIC-3620
from Advantech - Applied Computing Group

The MIC-3620 is a 8 port RS-232 communication card. It is compatible with PCI 2.1 bus specification. The MIC-3620 provides eight optional surge protection RS-232 to meet user's needs. It features lots of functions such as high transmission speed 921.6 Kbps; eight independent RS-232 ports; optional... [See More]

  • Serial Protocol: RS232
  • Operating System: Windows 98/NT/2000/XP
  • Network / Bus: CompactPCI
  • Data Rate: 922
Serial Communication Port Card -- PCI-COM232-2
from American Portwell Technology Inc.

Dual-port, asynchronous RS-232 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-232 under all OS at baud rates up to 921.6 Kbps. [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
  • Network / Bus: PCI; PCI-X
  • Agency Approvals: FCC; CE Conformity
BlueStorm/LP RS-232 -- BL005
from Connect Tech Inc.

Designed and built for installation in a low profile chassis [See More]

  • Serial Protocol: RS232
  • Number of Ports: 2
  • Network / Bus: PCI
  • Agency Approvals: FCC; CE Conformity; RoHS; WEEE
Emerald-MM -- EMM-4M-XT
from Diamond Systems Corporation

4-ch rs-232/422/485, extended temperature [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Data Rate: 115
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 4
16-Port -- Model 8011
from ELMA Electronic Inc.

Provides sixteen 16550-based UARTs using RS232 signaling. UARTS operate at 300 baud to 115 Kbaud. I/O accessed via 68-pin SCSI connector on front panel. Rear I/O provided by wiring all ports to the P4 connector [See More]

  • Serial Protocol: RS232
  • Number of Ports: 16
  • Operating System: RTOS, Linux, and Windows NT
  • Connector: P4 Connector
C320Turbo -- C32080T
from Moxa Inc.

The intelligent C320Turbo serial boards are expandable and flexible COM/TTY solutions for RS-232 applications that require connecting up to 128 serial devices to one computer. The C320Turbo ’s on-board CPU and large dual-port memory take the load off host systems whose performance and... [See More]

  • Serial Protocol: RS232
  • Data Rate: 461
  • Network / Bus: PCI; ISA
  • Number of Ports: 8
Four Port RS-232 Module -- PCM-3640
from VersaLogic Corporation

The PCM-3640 is a high-speed four-port RS-232 serial interface module. It provides four independent COM-compatible serial interfaces. The module's industry-standard 16C550 UART is fully programmable with standard PC software drivers [See More]

  • Serial Protocol: RS232
  • Data Rate: 115
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 4