American Portwell Technology Inc. Datasheets for Serial Communications Products
Serial communication products are used in industrial and commercial systems to transmit data bit-by-bit, or sequentially, over a single wire. They include serial servers, serial hubs, serial adapters, serial data converters, serial routers, and serial multiplexers.
Serial Communications Products: Learn more
| Product Name | Notes |
|---|---|
| Dual port asynchronous optically isolated RS-422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for... | |
| 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... | |
| Dual-port, asynchronous RS-232/422/485 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-232, RS-422 and RS-485 protocols with auto control for... | |
| Dual-port, asynchronous RS-422/485 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-422 and RS-485 protocols with auto control for RS-485... | |
| Four port asynchronous serial communication adapter designed for use with any computer system equipped with a USB port | |
| Four-port RS-232 asynchronous serial communication adapter designed for use with any computer system equipped with a USB port | |
| Four-port, asynchronous RS-422 serial communications card designed for use in PCI-Bus computers with half card 3.3V or 5V slots at baud rates up to 460.8Kbps. | |
| Four-port, asynchronous serial communications card designed for use in PCI-Bus systems | |
| Four-port, optically isolated asynchronous RS-422 serial communications card designed for use in PCI-Bus computers with 3.3V or 5V slots at baud rates up to 460.8Kbps. Fits in any slot that... | |
| Four-port, optically isolated asynchronous RS-485 serial communications card designed for use in PCI-Bus computers with 3.3V or 5V slots at baud rates up to 460.8Kbps. Fits in any slot that... | |
| Low Profile Eight-port asynchronous RS-232 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up... | |
| Low Profile Eight-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232/422/485 protocol on any individual port with auto RS-485... | |
| Low Profile Eight-port asynchronous RS-422 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 protocol under all OS at baud rates up... | |
| Low Profile Eight-port asynchronous RS-485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-485 protocol with auto RS-485 control under all OS... | |
| Low Profile Quad-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232, RS-422 and RS-485 protocols with auto control for... | |
| Low Profile Quad-port asynchronous RS-232serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up to... | |
| Low Profile single port asynchronous serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for RS-485... | |
| Quad-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... | |
| Self powered DB9 RS-232 to DB9 RS-422 Serial Data Converter | |
| Self powered DB9 RS-232 to DB9 RS-485 Serial Data Converter | |
| Single port asynchronous optically isolated RS-422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for... | |
| USB 4-port hub internally to provide four optically isolated digital inputs, four digital electromechanical relay outputs and two ports of RS-232/422/485 serial communication in a small rugged enclosure with DB25... | |
| USB to single DB9 RS-232 with included cable | |
| USB to single DB9 RS-422 with included cable | |
| USB to single DB9 RS-485 with included cable | |
| USB two-port serial RS-232/422/485 adapter designed for use with any computer system equipped with a USB port. PC/104 sized board and mounting holes installed in a small rugged enclosure with... | |
| USB-FLEXCOM4 allows our rugged USB to quad-serial port board to be added to any PCI-104 or PC/104 stack by connecting it to a simple USB port usually included on-board with... |