RS-422
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)
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Serial I/O Boards
Serial Mode Protocols include Asynchronous, Bisync, SDLC, HDLC, IEEE 802.3, Synchronous Telemetry, Simple Clock/Data ("-SYNC" product line), Di-phase and SPI Interface. Transceiver support RS485, RS422 (V.10), RS232 (V.28), RS423, V.35, RS530, as well as other software selectable mixed protocol modes Up to Eight Independent Serial Channels per Board Synchronous Serial Data Rates up to 10 Mbits/sec Asynchronous Serial Data Rates up to 1 Mbits/sec PMC and cPCI rear I/O support Custom Protocols Available
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RS422/RS485 Serial Boards
104-COM-8S
These are eight, four, or two-port, asynchronous, serial communication boards designed for use on the PC/104 bus. They support RS-485 and RS-422 communications. The boards may be installed in any standard PC/104 stack. Connections are made via a 50 pin IDC type right angle connector.Common applications include POS, gaming systems, machine monitoring, military and high-density networking.
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Camera Link Translators
CLT-303
The CLT-303R and CLT-303L Camera Link Translators convert RS-422 & LVDS to Camera Link, enabling the use of cameras incorporating traditional RS-422 and LVDS parallel digital interfaces with Camera Link frame grabbers. The “R” and “L” versions support RS-422 and LVDS cameras, respectively. These Camera Link converters are extremely flexible and can convert a wide range of cameras from parallel digital output to Camera Link base configuration with up-to 24-bit data.
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GPIB Serial Interfaces
ICS's GPIB Serial Interfaces provide a mix of RS-232 and RS-422/RS-485 asynchronous signals to drive serial devices. Interfaces are available for transparent data transfer and with smart firmware that adds an IEEE-488.2 Interface to plain serial devices or with embedded PC boards. All interfaces conform to the IEEE-488.2 Standard and are HP-IB compatible.
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USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-44
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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RTM Communication Board
MS 3636I
CPCI Rear IO Communication Board is a signal conditioning and interface board for CPCI Integrated Communication Card (MS3635i). This board has required signal conditioning and interface circuits for RS422. Two 96 Pin Euro Connectors are used to interface all IO’s.
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Firmware for High-speed Communication
OP-FW12GA
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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RS-422 RS-423 RS-485
The low-power, high-speed transceivers of this family are designed for RS-485, RS-422 and RS-423 communication applications. They usually contain one driver and one receiver in half duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ± 15 kV and has no latch-up. These transceivers operate with a 5 V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers.
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Serial Communication Products
Many types of external computer equipment have a serial ports to communicate with host PCs. ACCES I/O has Communication Cards for all of the popular protocols you may find on this type of equipment (RS-232, RS-422 and RS-485), ranging from a single port to eight ports on a single card. There are also optically isolated versions of some of these cards to ensure effective data transmission on long communication lines, even in electrically noisy environments. Having optical isolation is like having data insurance.
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Dual Channel Multi-Band FM Tracking/Data Receiver In Modular Style Housing
LS-27-B
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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Analog or Digital Communications Switching Systems with D Type Connectors
RS Series
The RS Series computer controlled switching systems are designed to switch multi-wire groups of signal up to 25 wires. These systems are typically used for signals such as parallel TTL, RS232, RS422, WAN or modems, but can also be used for any group of analog or digital signals having a bandpass up to 30 MHz or a data rate up to 20 Mbps.
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8-Port Serial Interface, Modular, With/Without Optical Isolation, 3.3V/5V
APCI-7800-3
8-port serial interface, RS232, RS422, RS485, 20 mA CL, modular mounting
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Sixteen Port MIL-STD-1760E/HS-1760 Lab Switch
SWT-HS1760-16
Avionics Interface Technologies
AS5653B Compliant switch - Sixteen port non‐blocking switch with each port operational at 1.0625 Gbps - Crossbar design, with 34 Gbps total transmit and receive bandwidth - Controlled via RS-232/RS-422/RS-485 or SSH/SFTP over Ethernet - Monitor/Keyboard via VGA and USB ports - FPGA based design - Available as IP CORE
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4 Serial Communication Channels, Multi-Mode Programmable, Isolated
SC2
Module SC2 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.
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Serial Interface Device
The Serial Interface Device offers a number of options for connecting to serial hardware. You can choose from Ethernet, USB, PCI, PCIe, or ExpressCard interfaces to add up to 16 serial ports to your system. You can choose from common serial protocols, such as RS232, RS422, and RS485. The Serial Interface Device also offers various isolation, hyperthreading, and multiprocessor compatibility options. Some models also support 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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96 Channel I/O and 64 Channel I/P VME Module
DP-VME-3132
The DP-VME-3132 provides 96 channel RS422 differential digital I/Os and 64 channel RS422 differential isolated inputs on the front end and rear side. On the rear side, it is interfaced with the VME 64x backplane.
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DDLS 200 with 2 Mbit/s Transmission Rate
Leuze electronic GmbH + Co. KG
Optical data transmission for RS interfaces and fieldbuses up to 300 m and up to 2 Mbit/s. Infrared data transmission protects the DDLS 200 from interference. Systems are available for all common industrial fieldbus interfaces. The ranges are stepped and reach a maximum transmission distance of 300 m. Low ambient light sensitivity through special FSK method. Available interfaces: PROFIBUS, Interbus and CAN/DeviceNet, as well as RS422 and RS 485.
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Tunable Filters - Digitally Controlled
K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning the desired signals while rejecting the interfering signals. The method of tuning can be either mechanical via a tuning knob mounted on the front of the filter, or electro-mechanical via an optional remote digital interface such as GPIB, RS-232, RS-422, BCD, ARC171, ARC234, Ethernet, USB or "Thumbwheel" panel mount.
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RS232 / RS485 / RS422 / Serial To Multi-Drop Fiber Optic Converters
Our advanced, rugged, industrial-grade, RS232 / RS485 / RS422 serial to multi-drop fiber optic converters are designed to cover large areas. These converters support up to 255 fiber nodes, and each fiber node can extend the RS232 / RS422 / RS485's distance to 3 miles (5km) for multi-mode converters and cables, or 25 miles (40km) for single-mode converters and cables. Depending on the site situation, these multi-drop fiber optic converters can be configured as a daisy-chain or a self-healing redundant ring fiber network. When configured as a ring fiber network, the built-in self-healing feature allows the data to be transmitted clockwise or counterclockwise; therefore, failure of any individual converter will not affect other devices located on the same fiber ring, making the entire data network more robust and reliable. These multi-drop fiber optic converters have been designed for harsh industrial environments and withstand a wide temperature of -40°F to 185°F (-40°C to 85°C), and they come with the options of multi-mode and single-mode, and ST, SC, and FC connectors.
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RS232 / RS485 / RS422 / TTL Serial Converters
Rated to perform at temperatures between -40°F and 185°F (-40°C and 85°C), our rugged industrial-grade RS232 / RS485 / RS422 / TTL serial converters are almost indestructible. These industrial-grade serial converter products support multi-drop RS485 / RS422 networks and come with 600W surge protection, 15KV ESD protection, selectable end-of-line terminators, and optional 2500V opto-isolation circuitry, which ensure crisp data signals without interference for all types of installations.
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High Frequency Tunable Bandpass Filters
CTB Series
Tunable Ranges Up To 8 GHz. Bandwidths 1% to 5% of Tuned Center Frequency. Digital Control Offered in Various Inputs, including GPIB (standard), RS-232, RS-422, and USB. Custom Interfaces Available.
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Cable Assembly, Receiver, TriPaddle, 36", 2 9-Pin Female D-Subs, for RS-422/485
540041010201
Cable Assembly, Receiver, TriPaddle, 36", 2 9-Pin Female D-Subs
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USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-54
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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RS-232 to RS-422 Interface Converter
Model 63-2SA
FEATURES: Full Duplex Signals; DTE/DCE Switch; TD and RD Indicators; DC to 115.2 KBPS. The Model 63-2SA provides a hardware conversion for full duplex signals between RS-232 and RS-422 I/O ports. Since the RS-232 port may look like a computer or a modem, the converter is equipped with a DTE/DCE selector switch.
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PCIe Fast Multifunction, Multichannel Counter Board, Optically Isolated, 10MHz RS-422 Inputs
APCIE-1711-10MHZ
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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Protocol Converter
MACC
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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PCI-104 8-Port, 4-port, And 2-port Multi-Protocol RS-232, RS-422, RS-485 Serial Communication Boards
104i-COM-8SM Family
The 104i-COM-8SM (PCI-104) family of multi-port, multi-protocol (RS-232, RS-422, RS-485), serial communication boards deliver up to eight high-speed serial communication ports for use in a wide variety of applications. The boards were developed for use by system integrators and manufacturers in the design of industrial and commercial systems. Based on the XR17D158, the boards have eight enhanced 16550 UARTs, each with a set of modem signals (CTS, RTS, RI, DTR, DSR, CD) in RS-232 mode.
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Smart GPIB Serial Interface Board
Model 4808
* Provides smart GPIB-to-serial path for serial devices with RS-232, RS-422 or RS-485 signals.* Provides all IEEE-488.2 functions and the Status Reporting Structure.* Smart firmware automatically passes GPIB data to serial device.* SCPI commands set serial configuration, GPIB address and user's IDN message.* On board voltage regulator for operation from 5 to 15 Vdc power.* Rear panel mounting eliminates cables.
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Serial Data Converters
CONV232/485 and CONV232/422
CONV232/485 and CONV232/422 convert between RS-232 communications (as used by the COM1 and COM2 ports standard on most motherboards) and balanced-mode, long distance RS-485 and RS-422 communications. CONV232/485 was designed for use with our REMOTE ACCES line when there is no RS-485 port on your PC, but may also be used in other, similar applications.
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Serial to GPIB Controller
Model 4895
ICS's Serial to GPIB Controller allows any computer with a serial port to control GPIB devices. Works with RS-232 and 2 or 4-wire RS-422/RS-485 signals. Use to add GPIB Capability to PLCs with serial ports.
