RS422
One of several standards that incorporate balanced line signals into DB connectors. A pair of wires is used to carry each signal. The data is encoded and decoded as a differential voltage between the two lines. (www.sangoma.com)
See Also: Serial Communications, I2C, RS232, RS485
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Product
Cable Assembly, Receiver, TriPaddle, 20", 2 9-Pin Female D-Subs, for RS-422/485
540041010101
Cable Assembly
Cable Assembly, Receiver, TriPaddle, 20", 2 9-Pin Female D-Subs
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Product
- RS-232 to RS-422/RS-485 Concentrator - Wiring Hub
Model 290
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FEATURES: Break RS-485 Limit, Expand to 496 Nodes 16 Port Capacity; Each Port Settable to RS-422 or 2 Wire RS-485; Provides Isolation Between Ports; All Ports Surge Protected; Increased System Reliability. The Model 290 RS-232 to RS-422/RS-485 Concentrator offers a unique group of features for those applications using RS-422 and/or RS-485 for communications between a multiplicity of devices.
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Product
Interface RS-485 and RS-422
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The RS-485 specification meets the requirements for a truly multipoint communications network, and the standard specifies up to 32 drivers and 32 receivers on a single (2-wire) bus. Some RS-485 transceivers modify the input impedance to allow up to 8× more nodes to be connected to the same bus. Analog Devices offers a wide range of standard RS-485/RS-422 transceivers and iCoupler® isolated RS-485/RS-422 transceivers to suit many applications.
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Product
Pressure Based Waves
5218
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Measure pressure based Waves with the Aanderaa Wave Sensors- compact fully integrated sensors for measuring wave and tide conditionsThe 5218 wave sensor is designed to be mounted on the Aanderaa SeaGuard top-end plate or connected to SmartGuard using AiCaP CANbus or in other measurement systems using the RS-232 interface.The 5218R wave sensor sensor is designed for use with long cables by means of RS-422 full duplex interface.Both wave sensors are based on a silicon piezoresistive pressure sensor. The pressure measurements are sampled and temperature compensated by an advanced Digital Signal Processor.The wave sensor application areas are in fixed installations, either deployed in a seabed installation in shallow waters, or mounted onto a fixed structure in the upper water column.
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Product
Protocol Converter
MACC
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When designing or upgrading avionics systems we are often faced with the task of integrating components that were not originally designed to work together.A control computer that communicates using RS-232 may need to control component that expects MIL-STD-1553 messages or an INS may put out ARINC-429 labels, which are needed by Multi function Display designed around RS-422.Faced with problems like these, integrators must choose between two poor options. They must either give up on one of the units in favor of another unit that may be less suitable but uses the appropriate communications spec; or they must add a computer system – often PC104 – which can translate from one unit to the other. These computers are generally large, heavy, hot, and require substantial power.
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Product
Cybercast System VBI Data Inserter
VDI-2000S
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The VDI-2000S Video Data Inserter accepts data in either RS-232 or RS-422 serial format, then inserts the data onto an NTSC/PAL composite analog video signal. It can encode any of the standard VBI data formats plus the super-robust EnXpress' format at data rates from 4800 baud to 115,200 baud. The rugged self-contained metal enclosure has a number of mounting options from desktop, to rear side-rail rack mounting, to ganged front-side or rear-side rack mounting.
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Product
4-port Serial Interface, Modular, With/without Optical Isolation, 3.3V/5V, With 9-pin Connectors
APCI-7500-3/4C
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*This model has 4x 9-pin D-Sub male connectors on 2 brackets*RS232, RS422, RS485, 20 mA Current Loop*Modular structure through SI modules*With or without optical isolation*Mode configuration free for each port*128-byte FIFO-buffer, common interrupt*Transfer rate programmable up to 115,200 Baud*Option: up to 1 MBaud for RS485 and RS422*Automatic direction recognition for RS48*Mode: configurable RS232, RS422, RS485, 20 mA Current Loop (active, passive) with or without isolation (SI modules)
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Product
Firmware for High-speed Communication
OP-FW12GA
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OP-FW12GA is the firmware to increase the speed of monitoring test of bit synchronous communication (such as HDLC/SDLC/X.25, or CC-Link communication), SPI communication, Profibus-DP (field bus known for high-speed communication), UART (asynchronous communication, which is commonly used). By processing great part of monitoring processes by FPGA, it unfailingly captures communication data with time stamps of a microsecond rate. The interface supports RS-232C/RS-422/RS-485/TTL.
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Product
FPGA Serial Controller Card with Front & Rear I/O
8046
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The 8046 is a PMC FPGA-based RS422 serial card with front and rear I/O.
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Product
ARM LPC3250 Board
MS 1509
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- 32 Bit ARM LPC3250 Processor (256KB SRAM)- 133MHz External Bus Speed and 266 MHz internal CPU Speed- 32 Bit, 33MHz CPCI Bus, 6U Form Factor- External memory ( Flash – 2 MB, RAM - 512 KB, DPRAM – 128KB)- 10/100 MBPS Ethernet Interface- USB 2.0 Host/Device Interface- 2 RS232 Serial Ports, 4 RS422 Serial Ports- M Module Interface- 6U board compatible with CPCI & PXI backplanes- High Speed Logic Device- Hot Swap Feature- Front Panel and Rear IO Interface- External Bus through Rear IO- Reception of 3Kbytes within 2ms through Ethernet- Board Dimension is 160mm x 233.35mm- Power Requirements: +3.3V, +5V and +/-12V- Board Dimension is 160mm x 233.35mm- Board has Rear IO interface- Ethernet, JTAG, RS232, USB connectors at front side- BSPs and Driver software for Windows and Linux OS
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Product
- RS-422 to Fiber Optic Converter
Model 272A
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FEATURES: Data Rate to 2.5 MBPS; Full Duplex TD and RD; ST Connectors; Extends RS-422 Network up to 2 km (6,600 ft). The Model 272A provides the capability of performing an interface conversion between full duplex, RS-422 signals and their equivalent for fiber optic transmission.
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Product
Low Profile PCI Express 8-Port
7802ec
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The 7802ec low profile PCI Express serial interface provides eight serial ports, each individually field-configurable for RS-422 or RS-485 communications. Each serial port features an ultra high-speed UART, flexible clock prescalar, and large 256-byte Tx/Rx FIFOs allowing the adapter to support the widest range of standard and non-standard baud rates exceeding 1 Mbps. These features make the 7802ec ideal for data-intensive applications that require reliable, ultra-fast throughput rates.
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Product
4/8-port Asynchronous Serial Communications Modules
cPCI-3534/3538-S
Communications Module
- 32-bit CompactPCI, PICMG 2.0 Rev 2.1- Plug-and-play, IRQ & I/O address automatically assigned by PCI BIOS- 4/8 asynchronized communications ports with intelligent buffer- Three RS-232 ports and one isolated RS-422/RS-485 port with 2500 VRMS isolation voltage for cPCI-3534, and eight RS-232 ports for cPCI-3538- Surge protector in TXD/RXD signal line
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Product
PCI Express 8-Port
7804ec
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The 7804ec PCI Express serial interface provides eight multifunction serial ports, each individually field-configurable for RS-232, RS-422, or RS-485. Each serial port features an ultra high-speed UART, flexible clock prescalar, and large 256-byte Tx/Rx FIFOs allowing the adapter to support the widest range of standard and non-standard baud rates to 230.4 Kbps (RS-232) and exceeding 1 Mbps (RS-422/485).
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Product
PCI Express Serial Boards
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Sealevel PCI Express serial boards utilize 120-byte FIFOs for maximum reliability in data-intensive applications. Software developed for standard PCI boards will also work with Sealevel PCI Express boards, simplifying your transition to this next-generation PCI bus. Sealevel PCIe serial boards are configurable for RS-232, RS-422, and RS-485 electrical interfaces. These PCIe serial boards are fully compatible with X2, X4, X8, X16, and X32 PCI Express slots.
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Product
3U Processor Board
CP39101
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LinkedHope Intelligent Technologies Co.,Ltd.
CP39101 is a 3U CompactPCI 4-channel independent isolated serial communication board, designed for industrial communication applications, compliant with PICMG R3.0 2.1 specification.CP39101 adopts EXER 17D158 communication processor as the master control chip. Each of the on-board 4-channel serial port can be individually configured as RS232, RS485 or RS422, and in any mode, CP39101 can be operated properly in extended temperature ( -40℃ to +85℃ ) range.
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Product
6U Compact PCI Multiport Serial Card
CP69002
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LinkedHope Intelligent Technologies Co.,Ltd.
CP69002 is designed as 6U Compact PCI Multiport Serial Card. The eight serial ports are in depended and magnetic isolated. The transform mode can be configured as RS232, RS422 and RS485 through the jumpers. The upstream interface is 32 bit 33MHz PCI bus.
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Product
4 Serial Communication Channels, Programmable RS-232/422/485, Isolated
SC5
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Serial Communication Module SC5 provides up to 4 high-speed, programmable RS-232/422/485, individually isolated communication channels. Each channel is programmable for either RS-422/485 (differential, DF) or RS-232 (single ended, SE) hardware level interfaces. Individual channel isolated returns are available as part of the channel user interface signal set (for SE or ISO-GND reference).
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Product
USB⇔RS-422/RS-485 Conversion
SI-35USB-2
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SI-35USB-2 is an USB converter, which converts USB of PC into RS-422/RS-485.
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Product
PCI Express 2-Port
7203e
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The 7203e PCI Express serial interface provides two optically isolated serial ports, each individually configurable for RS-232, RS-422, or RS-485. Each serial port utilizes a 16C952 UART with 128-byte Tx/Rx FIFOs that enables data rates to 460.8K bps for reliable high-speed communications in data-intensive applications. This high-performance UART includes 9-bit framing support and is register compatible with legacy 16550 software applications. In addition, the board derives a 62.5 MHz clock from the PCI Express link. This ultra-high-speed clock is divided by a flexible 8-bit clock prescalar with 1/8 steps to provide support for the widest range of standard and non-standard baud rates.
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Product
Dual Channel Multi-Band FM Tracking/Data Receiver In Modular Style Housing
LS-27-B
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The Lumistar LS-27-B Modular Dual Channel Tri-Band Tracking and Data Receiver is Lumistar’s third generation of modular high performance FM Receivers. This wideband designs supports one or two independent channels of PCM with data rates up to 20Mbps. The unit includes both an optional FM demodulated output for PCM data, and standard programmable AM/linear AGC outputs for auto-tracking receivers. The design offers 8 IF Bandwidths and 8 Video Filters per channel for each receiver.AC coupling with a low pass filter is employed to ensure a high quality data link with long strings of NRZ-L ones or zeroes. The unit provides a software selectable 10 MHz reference I/O port forlocking local oscillators to a high precision external source or to arrange multiple units in a master/slave arrangement. The receiver’s control and status is achieved via Ethernet, USB or auto-switched RS-232 (or “4-wire” RS-485 in place of 232). When utilizing the RS-422 interface, multi-drop configurations can be accommodated.
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Product
PCIe-8431, PCI Express, 8-Port, RS485/RS422 Serial Interface Device
780592-01
Serial Interface
The PCIe‑8431/8 is a high-performance interface for high-speed communication with RS485 and RS422 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. You can also select between … 4‑ and 2‑wire transceiver modes for full- and half-duplex communication. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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Product
USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-44
Serial Interface
The USB‑485/4 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices. You can use a USB‑485/4 port as a standard serial port from your application, including RTS/CTS hardware handshake lines. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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Product
Multiprotocol Serial Card
PCIe-ICM-4SM
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The PCIe-ICM Series are a new family of isolated PCI Express serial communication cards. These PCI Express cards feature a selection of 4 or 2-ports of isolated, software selectable, RS-232, RS-422, and RS-485 serial protocols.
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Product
Low Profile PCI Express 2-Port RS-232, RS-422, RS-485 Serial Interface
7205e
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The 7205e low-profile PCI Express serial interface provides two serial ports configurable for RS-232, RS-422 or RS-485. Each serial port utilizes a 16C950 UART with 128-byte Tx/Rx FIFOs that enables data rates to 921.6K bps for reliable high-speed communications in data-intensive applications. This high-performance UART includes 9-bit framing support and is fully software compatible with legacy 16550 applications. In addition, the 14.7456 oscillator and UART’s flexible clock prescalar supports the widest range of standard and non-standard baud rates.
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Product
PCIe Fast Multifunction, Multichannel Counter Board, Optically Isolated, 10MHz RS-422 Inputs
APCIE-1711-10MHZ
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The APCIe-1711 board is a fast multifunction and multichannel counter board for the PCI Express bus. The strengths of this board are its wide range of applications and high precision and reliability for industrial applications. With this board you can realise many different applications on the same hardware base. The board is supplied with a pool of functions which provide the user with maximum efficiency yet minimum space and parts requirement. The functions are individually configured for each channel through the supplied software. The flexible programming facilities on this board allow many different user applications to be quickly and easily developed and reconfigured as further requirements arise. Thanks to the FPGA board structure, further counting applications can be realised through software adaptation.
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Product
4 Serial Communication Channels, Multi-Mode Programmable, Non-Isolated
SC7
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Module SC7 supports intelligent, full duplex, independent, multi-channels that can be individually software-configured for either RS-232C, RS-422, RS-485, RS-423 (w/data and/or clk bit inversion for MIL-STD-188C unbalanced interface support), or synchronous or asynchronous communications. SC7 is the same as SC1 except SC7 reallocates the pins used for CTS Flow Control as four (4) additional system grounds.
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Product
PCI Express 4-Port
7404e
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The 7404e PCI Express serial interface provides four multifunction serial ports, each individually field-configurable for RS-232, RS-422, or RS-485. Each serial port utilizes a 16C954 UART with 128-byte Tx/Rx FIFOs that enables data rates to 921.6K bps for reliable high-speed communications in data-intensive applications. This high-performance UART includes 9-bit framing support and is register compatible with legacy 16550 software applications. In addition, the board derives a 62.5 MHz clock from the PCI Express link. This ultra-high-speed clock is divided by a flexible 8-bit clock prescalar with 1/8 steps to provide support for the widest range of standard and non-standard baud rates.
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Product
PCI Pulse Position Data Communication Board
MS 1708
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*Bus Interface - PCI Bus*Micro controller Based Design*Shared Memory for Communication*8 Channels RS422 / Modified RS422*PPD (Pulse Position Data) Bus Interface*Driver interface for Windows2000/XP/VISTA and LINUX OS*Independent Intelligent Devices for RS422 and PPT Communication
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Product
64 Channel Digital Output and 4 Channel RS422 Module
DP-OBC-3006
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DP-OBC-3006 is a 3U cPCI-based board with 64 Digital Output channels and 4 ports of RS422 serial interface. It has 64 digital output channels in open/ground configuration and operates on 32-bit, 33MHz PCI bus. Four RS422 channels are incorporated with opto-isolated inputs which supports baud rates upto 115. Kbps.
