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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Product
USB / RS232 / RS485 / RS422 Opto Isolators
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USB has now moved from the desktop to more challenging environments, including instrumentation, point of sales, factory & building automation, etc. With our rugged, industrial-grade USB isolators and USB to RS232 / RS485 / RS422 optically-isolated converters, we ensure that your assets are well protected from unexpected events.
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Product
DDLS 200 with 2 Mbit/s Transmission Rate
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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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Product
Multiprotocol Serial Boards
104-COM-8SM-T
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This is an eight-, four-, or two-port, asynchronous, serial communication board designed for use on the PC/104 bus. It supports RS-232, RS-422 or RS-485 communications. The board may be installed in any standard PC/104 stack. Connections are made via two 40 pin IDC type right angle connectors. Common applications include POS, gaming systems, machine monitoring, military and high-density networking.Type 16780 UARTS are used as the asynchronous communication elements.
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Product
- RS-422 and RS-485 Lightning/Surge Protector
Model 22NX
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FEATURES: Triple Stage Protection; Fast Response Time For RS-422 / RS-485; Prevents Damage to Modems, Converters, and Terminals; Accommodates Data Rates to 10 MBPS; Supports 4 Circuits. The Model 22NX Lightning Sponge is designed to accommodate high-voltage transients, slow them down and redirect them to a low impedance path to earth ground.
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Product
CPCI Integrated Communication Card
MS 3635I
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CPCI Integrated Communication Card is high end Microprocessor based Mixed RS422 Communication and Differential Input & output Board. It is suitable for high speed Data Acquisition, Simulation, ATE applications. This board have Synchronous RS422 Communication Interface, Asynchronous RS422 Communication Interface, RS232, Ethernet interface and external bus interface. Board is well suitable for special type data acquisition & processing application. Board has high end FPGA which is used for automatic storage and very useful high speed data acquisition. Board is based on CPCI architecture and can be used with CPCI or PXI backplane.
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Product
PXI-8431, 4-Port, RS485/RS422 PXI Serial Interface Module
778985-01
Serial Interface
4-Port, RS485/RS422 PXI Serial Interface Module - The PXI‑8431/4 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
Submersible Tiltmeter
820 Shallow Water Series
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The model 820 Shallow Water is a high-precision submersible tiltmeter for use in offshore ocean applications. Using an absolute gravity referenced electrolytic sensor, the 820 delivers superior measurement accuracy with virtually no long-term drift. High-gain units are sensitive to <0.0017 mm/m or better. Output options include analog (±5 VDC, ±10 VDC), current (4-20mA) and digital (RS232 and RS422). All units are rated to 50 meters waterproof for advanced protection from the elements. Use the 820 “Shallow Water” for structural monitoring, angle measurement and control, platform leveling and more.
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Product
Multi-Protocol Serial Card
PCM485
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The PCM485 is a multi-protocol serial card that supports RS-422 or RS-485 communications in a single 5V PCMCIA Type II card. The PCM485 uses a crystal controlled oscillator which permits precise selection of baud rates from 50 to 115,200.
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Product
Tunable Filters - Digitally Controlled
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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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Product
Signal Converters & Load Cell Signal Converter
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Mantracourt provide a range of signal converter modules which take load cell or strain bridge inputs and provide a data output in a variety of bus and protocol formats. Hardware formats include RS232, RS422 RS485, CAN and USB. Signal converter protocols include Industry Standards such as MODBUS, or Mantracourt’s own proprietary protocols which have been optimised for either ease of use (MantraASCII2) or higher speed communications (MantraBus2).
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Product
USB-485/2, 2-Port, USB, RS485/RS422 Serial Interface Device
778476-02
Serial Interface
The USB‑485/2 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices. You can use a USB‑485/2 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
Universal PCI, RS-422 Or RS-485 Serial Interface Cards
LPCI-COM422-8 and LPCI-COM485-8
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These are eight-port, asynchronous, serial communication cards designed for use on the PCI bus. They support RS-422 or RS-485 communications. These cards offer the best combination of high-density and high-speed communications in a low profile form factor. The cards meet the MD2 Low Profile PCI Bus Specification and can be used in applications where space is at a premium, such as thin-client servers and high-density rack-mount servers. The LPCI line has been designed for use in retail, hospitality, and point of sale systems as well as the gaming and defense industries.
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Product
PCI/PCIe-Based Serial Communications Cards
PCI-C588/PCI-C584/PCIe-C588
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- IRQ & IO address automatically assigned by BIOS- Supports up to 2 cards per system, jumper-less, easy to configure- Isolated RS-422/RS-485 interface (C422/C485, C518/C514)- PCI Rev 2.1 Plug-and-play- PCI Express® x1 compliant (PCIe-C588)
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Product
High Frequency Tunable Bandpass Filters
CTB Series
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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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Product
4-Port Serial Interface
APCI-7500-3
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This Model has a 37-pin D-Sub male connectorRS232, RS422, RS485, 20 mA Current LoopModular structure through SI modulesWith or without optical isolationMode configuration free for each port128-byte FIFO-buffer, common interruptTransfer rate programmable up to 115,200 BaudOption: up to 1 MBaud for RS485 and RS422Automatic direction recognition for RS48Mode: configurable RS232, RS422, RS485, 20 mA Current Loop (active, passive) with or without isolation (SI modules)Transmission mode asynchronous, full, half duplexTransfer rate: progr. up to 115.2 kBaud up to 1 MBaud on requestProtocol: 5, 6, 7 or 8-bit character 1, 1? or 2 stop bitsParity: even, odd, none, mark or spaceInterrupt lines: automatic through BIOS
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Product
Low Profile PCI Express 2-Port
7205ec
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The 7205ec low-profile PCI Express serial interface provides two serial ports 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 exceeding 1 Mbps. These features make the 7205ec ideal for data-intensive applications that require reliable, ultra-fast throughput rates.
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Product
96 Channel I/O and 64 Channel I/P VME Module
DP-VME-3132
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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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Product
Universal PCI, Eight or Four-port RS-232/422/485 Serial Communication Card
LPCI-COM Series
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The LPCI-COM Series are eight or four-port asynchronous serial communication cards designed for use in PCI bus computers. The cards support RS-232, RS-422, and/or RS-485 communications which can be selected on a port by port basis.
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Product
ESI Test Jig
MS 1543
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This Test System designed to test the analog, discrete, Ethernet, RS232, RS422, Synchro /Resolver and SPI Signals. It is standalone test equipment and has GUI ATP Software interface with laptop/PC through RS232/Ethernet Interface.
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Product
Multifunctional I/O Module
DP-OBC-1122
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DP-OBC-1122 is a standard 3U cPCI Multi-Functional IO module. This board operates on 32bit, 33MHz PCI bus. The key function of the module is to provide analog IO interface, in addition to the various communication interfaces such as ARINC429, RS422 and Rs232.It has an ADC, operating with ±10V analog input catering for 8 single ended / 4 differential ended channels and a DAC which provides 4 channels of analog signals with a maximum output voltage of ±10V .The module also features standard communication channels and general purpose IOs.
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Product
Multi Protocol Analyzer
LE-3500R
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LE-3500R/LE-2500R adopted TTL port as its standard besides RS-232C, RS-422, and RS-485 while having the same feature such as small and light body of LE-3500/LE-2500. You can monitor I2C or SPI without expansion board.
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Product
Serial Interface Device
Serial Interface
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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Product
Signal Converters
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On one hand, there are signal converters which transform an input frequency range into an analog signal. These signal converters are very easy to program and control. Other signal converters can transform analog input signals into analog normalized signals with galvanic insulation. Due to the fact that these signal converters can be freely graduated, they offer endless possibilities and 110 combinations can be selected by means of a DIP switch. Other kinds of signal converters can be connected to devices with RS-232, RS-485 or RS-422 protocols.
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Product
Remote Data Concentrator
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Remote Data Concentrators (RDC) process and format aircraft sensor data into a common digital format over MIL-STD-1553, RS-422 and ARINC-429 protocols, which can then be received by avionics computers and cockpit displays that require engine/aircraft sensor data in a digitized form.
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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 To RS232 / RS485 / RS422 / TTL / Serial / Ethernet Converters
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With our high-quality, high-performance USB to RS232 / RS485 / RS422 / TTL serial and Ethernet converters that use only top-quality chipsets such as FTDI and Silicon Labs, USB signals are converted seamlessly into RS232, RS485, RS422, TTL, serial and Ethernet signals. Pick from our menu of industrial or commercial-grade devices confidently, knowing that you will get nothing but the best from CommFront.
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Product
ATE For ADC Module
MS 1527
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The Semi-ATE is used for testing the analog ADC. It shall carry out the functional test on ADC analog module. The ATE shall have all necessary IO signals on the connector end. The semi-ATE can carry out the functional tests on ADC analog module with host PC or laptop. It provides +15V, -15V, +5V & -5V to module and +2.5V high precision reference voltage. It can able to control keysight N6700B Power supply mainframe using RS422 interface.
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Product
8-Port Serial Interface, Modular, With/Without Optical Isolation, 3.3V/5V
APCI-7800-3
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8-port serial interface, RS232, RS422, RS485, 20 mA CL, modular mounting
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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.
