RS485
Serial communication line supporting 32 devices.
See Also: Serial Communications, I2C, RS232, RS422
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Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines
SP-RS485-12V-O
Ideal for applications such as video surveillance cameras and access control. Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning. RS485 protection: Stage 1 clamping voltage: ±90V; Stage 2 resistance: 3.3 Ohms; Stage 3 clamping voltage: ±7.5V. 12VDC power lines protection: Stage 1 clamping voltage: ±90V; Stage 2 current rating: 3A; Stage 3: 12V TVS (transient voltage suppression) diode. Screw terminal pairs for RS485 and 12VDC power lines protection. Will also protect two single ended data, analog or control lines. Impact and weather resistant enclosure with locking hinged cover.
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RFID
HF (13.56 MHz)
BIS M uses the high frequency (HF) 13.56 MHz and supports the standard according to DIN ISO 15693 and 14443. Communication modules/gateways are used for the point-to-point or bus linking and are directly connected to a serial interface of a PC/a bus interface. The Subnet16 TM bus architecture supports a subnet of up to sixteen nodes via an RS485 interface.
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Network Gateways
The communication protocol of the master controller, Factory Automation (FA) network, is converted to Oriental Motor's own RS-485 communication protocol. Connection to Oriental Motor's network compatible products is completed with one RS-485 communication cable.
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Serial to Relay Interface Boards
Model 2364 OEM
* 114521-11 Board provides 16 low-level form A contacts (SPST).* Provides 8 isolated inputs for CMOS, TTL and 32 Vdc signals.* Multiple relay programming modes switch individual relays or san with single or multi-pole contacts.* Fully IEEE-488.2 and SCPI compliant.* Serial interface header includes RS-232 and RS-485 signals. * GPIB interface header includes GPIB address switch input signals.* Includes 50-pin mating relay connector and serial header connector.* Optional 115750 Terminal Board for easy connections without soldering.* Operates on 12 to 24 Vdc power.* Use an ICS GPIB Connector/Address Switch Assembly to mount a GPIB connector and Address Switch on the rear panel.
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Single Port Serial Interface
APCI-7300-3
*PCI interface to the 32-bit data bus. *Asynchronous communication adapter, 1-port serial interface*1 socket for SI modules*Modular structure through SI modules*Configurable as: RS232, RS422, RS485, with or without isolation, or 20 mA Current Loop (active, passive) with isolation*Addressing through software
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3U Processor Board
CP39104
LinkedHope Intelligent Technologies Co.,Ltd.
Designed for industrial communication, CP39104 is a 3U CPCI serial card compliant with PICMG 2.0 R3.0 specification.CP39104 applies XR17D154 serial communication controller of EXER, and supports 4x RS232/RS422/ RS485. Therefore, CP39104 is highly suitable for testing and measuring in serial data communication applications.LinkedHope® provides CP39104 with a wealth of software drivers and BSP, including VxWorks, Linux, Windows, etc., to enable a wide range of application scenarios.
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Serial Transceivers
Exar offers a complete portfolio of RS-232, RS-485 and RS-422 transceivers and the industry's largest portfolio of multiprotocol transceivers. At 52Mbps, Exar offers some of the industry's fastest RS-485 and multiprotocol transceivers.
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Microprocessor Multifunction TRMS Power Meter + Harmonics Analyzer
8100 C
Kusam Electrical Industries Limited
INPUT :• Input Voltage Range :Voltage: 55 ~ 300V AC, or 300 ~ 600V AC, 45 ~ 65Hz.P.T. Ratio Programmable upto 9999 / KV.• Input Voltage Over Range :Voltage : 200 % Continuous, 300 % of rating for 10 sec.• Input Current Range :Current : 110 % of rating. 0-1A or 0 - 5AC.T. Ratio programmable upto 9999 / 5A.Input Current Over Range:Current : 400 % Continuous, 2000 % of rating for 10 Sec.• Input Frequency : 45 Hz ~ 70 Hz.• Input Burden :Voltage 0.25 VA / Unit, Current 0.25VA / Unit, at 50 / 60HzOUTPUTDC Current: 0 20 m A DCLoad resistance drive: output drive 10 V DC maximum.DC Voltage: 0 -10 V DCLoad resistance drive: output drive 5mA maximumOutput Protection: No damage even if output is Open or Short Circuit.Output Response Time : £ 1 Sec.Digital Output : RS485 Output, Isolate Type with MODBUS RTU mode., 4800, 9600,19200Baud Rate, User Selectable.
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USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-94
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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Mezzanine System
5033
ECM P/N 5033 provides eight channels of RS485 / RS422 I/O. The 110 ohm termination for each channel is enabled or disabled in software. Disabling termination saves power by eliminating unneeded or redundant termination. Speeds of up to 20 Mega bits per second are possible, but this design also features a 250K bits per second slower edge rate mode. The 250K bit mode is valuable when EMI is more of a concern and throughput is not important. All channels power up as inputs with the outputs disabled.
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Multifunctional Meter
AEM-DRA
The AEM-DRA series has 2 independent and isolated main circuit inputs , can use for different power system.Up to 24 single phase or 8 three-phase circuits, programmable from push buttons with LCM display panel, or using Adtek program software through RS485 communication port.Hardware standard built in a RS485 Modbus communication port , 2 Digital inputs, 4 Relay outputs, LCM and 2 MB flash for data-logging.Optional second communication port for Ethernet, ProfiBus ,LonWorks ,BACnet and Zigbee solutions.Din rail mounting , compact and easy installation, programming through computer and push buttons easy to use.
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PCI Express 8-Port
7804ec
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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Pulse Concentrator
1) Total counter indexes of 12 pulse inputs with tariff and unit information, date and time information and alarm states can be displayed on the 2x12 characters LCD screen automatically with intervals of 5 seconds or manually by pressing up and down buttons,2) Enabling the backlight for 20 seconds by pressing any button to provide easy reading on the screen,3) Data communication with a PC via RS-485 output,4) Storing the contents of each pulse input with tariff information in 1-60 minutes intervals on the 2 MB permanent memory of the device with date and timeinformation,5) Preventing changes to settings by unauthorized users by defining a 4-digit user password.
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Multiprotocol Interface
Modern dual protocol transceivers simplify the design of industrial interfaces due to their high level of integration, combined support of RS-232 and RS-485 protocols, programmable data rates, and power-saving configuration features. To support system engineers in their industrial networking designs, Renesas provides a wide range of fixed and programmable, single and dual channel, multi-protocol transceivers.
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LAN⇔RS-422/RS-485 Conversion
SI-65A
SI-65A is an interface converter to connect factory automation equipment and analyzers, which only have the serial communication ports for RS-422/485, to LAN.
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USB-485/2, 2-Port, USB, RS485/RS422 Serial Interface Device
778476-02
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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RF Down-Converter
CDC100A
Systems Engineering & Management Company
The CDC100A Series Down-Converter is a 1U rack-mount device designed for use with antennas that have a Tri-Band Feed. The CDCMA100 Series Down-Converter is a synthesized down-converter supporting 1415-1585 MHz, 1650-1850 MHz, 2185-2485 MHz and 4400-5250 MHz, down-converting 4400-5250 MHz to 1415-2485 MHz. The CDC100A is provided as a 1U Expansion Chassis that communicates with any SEMCO receiver via an RS-485 protocol. The communications I/O is via RJ45 and the operator interface is via the receiver RCMS GUI.
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Antenna Tuning Unit
MS 2012
Antenna Tuning unit is used to automatically tune the notch antenna impedance. Microprocessor does tuning through tuning inbuilt algorithm. It has RS485 interface for external control unit interface. Capacitor unit (CU), Inductor unit, (IU) and RF Element are subunits of this antenna-tuning unit. System maximizes transmission.
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Four-Channel Optical Power Meter
JW8102
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW8102 Four-Channel Optical Power Meter provide superior dynamic range and Linearity technical index . It adopts RS232-C and RS485 communication interface, can communicate directly with PC, and communication protocol is compatible with standard instruction.The reduced instruction can greatly increase the communication rate with the PC, and the standard instruction can greatly improve the reliability of the communication with the PCB.
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4 2/3 Digital Resistance Meter (1/32 DIN)
CS3-RS
CS3-RS Resistance Indicator has been designed with high accuracy, display, control, remote communication.A compact body design for small equipment, laboratory instrument, and others.Also are available with relay output, analog output, RS485 Modbus RTU communication to cover a wide range of applications.
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Dual-Port Serial Interface Cards
PCI-COM2S And PCI-422/485-2
The PCI-COM2S and PCI-422/485-2 are dual-port, asynchronous serial communications cards designed for use in PCI-Bus computers. They are 6.5 inches (165 mm) long and may be installed in any 5V PCI slot in IBM and compatible computers. Each independent port supports RS-422 and RS-485 balanced-mode transmission/reception, and on the PCI-COM2S, RS-232 single-ended transmission/reception as well.
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Data Logger for Ultra Low Temperature
DSR-ULT
Special probe using military industrial technology supports measuring temperature ultra low to -100 Original fittings for sensor connection, ensures 100,000 plugs Support single DSR connecting to PC via USB interface, and multiple DSR grouped in RS485 or LAN networking for central management Suitable for medical refrigerator, biological specimens preservation, scientific research and other applications
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Benchtop Chambers
Are you looking for the smallest humidity chambers possible to get your testing done? Still need all the capabilities of larger chambers, though? This is the model series for you! Available in two sizes, the smaller models are the smallest humidity chambers in the world! Simple key input of temperature, (humidity), and time. Programmable operation with up to nine steps and 99 repeat loops. RS-485 communication port is standard
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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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Signal Converters & Load Cell Signal Converter
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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Virtex-5 XMC/PMC
XMC-FPGA05D
Curtiss-Wright Defense Solutions
The XMC-FPGA05D high density I/O module controlled by a user programmable Xilinx Virtex-5 FPGA and supported by a range of front panel I/O modules including analog I/O, RS-485/422, LVDS and Camera Link.
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cRIO-9048, 1.60 GHz Quad-Core CPU, 4 GB Storage, -40 °C to 70 °C, Kintex-7 70T FPGA, 8-Slot CompactRIO Controller
785621-02
The cRIO-9047 is a rugged, high-performance, customizable embedded controller that offers Intel Atom quad-core processing, NI-DAQmx support, and an SD card slot for … data-logging, embedded monitoring, and control. It includes a Kintex-7 70T FPGA with LabVIEW FPGA Module support for advanced control and coprocessing. The controller provides precise, synchronized timing and deterministic communications using Time Sensitive Networking (TSN), which is ideal for highly distributed measurements. This controller offers several connectivity ports, including Gigabit Ethernet, USB 3.1, USB 2.0, RS232, and RS485 ports. You can use the USB 3.1 ports to add a local human machine interface and program, deploy, and debug software, which simplifies application development.
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Remote Particle Sensors
3718-A And 3719-A
Kanomax Remote Particle Sensors with analog output are designed to fit into your existing monitoring system, or they can be used as a stand-alone unit to monitor a critical area when connected to an alarm or controller. With two models available, these 2-channel remote particle sensors are capable of Modbus communication via RS485 interface. 0.1 cfm and 1.0 cfm flow rate models are available, along with flexible 4-20mA analog output with the 1.0 cfm unit (only).
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High Speed Links
HSL
ADLINK's Intelligent Remote Data Acquisition & Control Modules (NuDAM) are designed for data acquisition systems based on PCs and other processor based equipment with standard serial I/O ports (RS-232 or RS-485 with auto direction control).
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Energy and Harmonics Analyzer
STAR3
STAR 3 is a high quality 96x96mm panel energy analyser provides brilliant features at a price never reached before. The new bright red LCD display, the harmonic analysis, the wide set of measured parameters including the THD available in all the models, the multi-protocol capability of the RS485 port and the high accuracy class 0.5%, the 3 years-warranty period, allow to consider the STAR 3 the new state of art of the panel analysers market





























