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RS485
Serial communication line supporting 32 devices.
See Also: Serial Communications, I2C, RS232, RS422
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Product
I2C Adapter
RS485
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*RS485 address adjustable via DIP switch*I2C frequency adjustable up to 400kHz*I2C level shifter, I2C level from 2V to 15V*Interrupt input for external events*Simple software interface (ASCII commands)
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Product
Mezzanine Module
RS485-MOD2
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Curtiss-Wright Defense Solutions
The RS485-MOD2 is a front panel mezzanine module designed to provide serial I/O functionality to Curtiss-Wright FPGA-based processing PMC and XMC modules including the PMC-FPGA03, PMC-FPGA05 and XMC-FPGA05D. This RS485 I/O module provides 33 channels of EIA-485 or EIA-422B serial I/O. Each channel is configured as an input or output. The serial protocol and timing are handled by the host FPGA.
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Product
- RS-422/485 DIN Rail Mounted Lightning/Surge Protector
Model 8022NX
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FEATURES: Fast Response; Automatic Recovery; Up To 20 MBPS Data Rate; DIN Rail Mounted; Full Duplex; Triple Stage Protection. The Model 8022NX is a DIN Rail mounted surge suppressor for 4-wire RS-422 or RS-485 circuits used to protect factory data networks, or, any network that wants to avail itself of the DIN Rail packaging concept. The Model 8022NX provides common-mode (line to ground) surge protection and differential mode (line to line) protection for balanced networks. All the inputs, outputs and ground connections are via screw terminals located on the top surface of the device.
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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
Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger
SD230D20ZZ
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Zhejiang Sandi Electric Co., Ltd
SANDI “SD” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc..
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Product
Sensor
Hyperion Fluorescein
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The Hyperion Fluorometer sensor range delivers a high-performance measurement of Chlorophyll A, Fluorescein, Rhodamine and Phycocyanin. Offered as standard in a 6000m depth rated, titanium housing the Hyperion Fluorometer has a wide range (9-28V DC) isolated power supply, data output up to 16Hz and RS232, RS485 and Modbus communications.
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Product
Network Analyzers
MPR6 Series
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Dimensions:96X96kVArh, Max, Min: available (available) % THD I: available (available) % THD V: available (available)Harmonics 1-51.:RS-485:available (available)Digital Input:Digital Output:2AO:0/14-20mA: AO:0/2-10V:Relay:2 Pulse Output: available (available) Hour (RTC): available (available) Memory:1MB Pulse Counter: none (none) Operating Hour: none (none) Alarm: available (available) CT-25: none (none) 110/230 VAC:none (none) 85-265 VAC/DC: available (available) 45-265 VAC/DC: none (none) 10-56 VDC: none (none) Pcs. / Carton:8
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Product
Multifunctional Meter
CPM-20
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CPM-20 multifunction power meter provide high accuracy single phase and three-phase measuring and displaying, energy accumulating, power quality analysis, and data communication.It provides maximum/minimum records for power usage and power demand parameters.Hardware standard built in a RS485 Modbus communication port.FCC and CE Approved
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Product
Digital Panel Meter
VAM
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VAM Voltage & Current Meter has been designed with high accuracy dual channels(isolated) measurement, dual display and communication of 0~600V and 0~10A for DC/AC/TMRS. In compact size(48 x 96mm)● Build in mathematic function such as Addition / Subtraction / Multiplication / Division / high or low selector in 2 channels input to meet various testing equipment inquiry.They are also build in 4 Relay outputs, 1 Analogue output and 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.
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Product
Compact Ultrafast 50-50,000 sccm Mass Flow Controller/Meter
C-Series
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The C-Series Mass Flow Controller (MFC) is a compact, fast-response model using a Micro-Electro-Mechanical Systems (MEMS) based flow sensor for non-corrosive gas applications. It is available in Full Scale flow rates from 50 sccm to 50 slm (N2 equivalent) with a control range from as low as 0.1% of Full Scale up to 100% of Full Scale and is also available as a flow meter. Analog (0 to 5 VDC) or digital (RS485 or Modbus TCP/IP) communications interfaces are available. Required power supply voltage is 24 VDC nominal.
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Product
USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-94
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
Serial Converter
USB-COMi
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The USB-COMi is a USB to RS485 serial converter. It allows easy serial port expansion without requiring IRQ, DMA, or I/O port resources. The converter allows the user to easily and economically connect RS485 devices to a host using USB. The RS485 communications standard is used by DGH sensor based data acquisition modules and many industrial control devices.
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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
Digital Pressure Meter
ZET 7012-A VER.2
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The digital pressure meter ZET 7012-A VER.2 is used for fast measuring of absolute pressure and transfer of the data obtained in digital format via interface RS-485 or 4-20 mA.
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Product
4 Digit Temperature Meter (5 Channels)
CM1-TX5
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RS-485 Modbus RTU protocol (with communication LED indicator)RS-485 address 1~255Communication Baudrate 9600, 19200, 38400, 57600, 115.2KParity check N81, N82, E81, O81Input 5 channels of signal selectable：thermocouple/PT100.5 channels of input can be set to play 1~10 seconds loop display.1~5 channels of display value limits can be set, and the number of channels of carousel display screens can be set by yourself.5 channels of input signals with LED unit cycle display.Standard 2 groups of alarms Hi, LO with communication LED indicators to ensure the normal operation of the field system.Suitable for HVAC refrigeration and air conditioning PLC, DDC, PC brands to achieve remote real-time monitoringCan be used in solar panels, medical control, clean room, ice water host, boiler, motor, chemical plant, power plant, school energy-saving control, remote control of power monitoring panel
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Product
Analog Interface Boards
Model 4861B OEM
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* 114578-24 board has 4 isolated analog outputs, 4 isolated analog inputs, 4 isolated drivers and 8 digital inputs* GPIB interface header includes GPIB address switch input signals.* Serial interface header includes RS-232 and RS-485 signals. Use the 114597 Serial Cable Kit to connect the serial signals to your rear panel* Use with any ICS GPIB Connector/Address Switch Assembly.* Runs on 12 Vdc regulated power.
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Product
Data Logger for Dual Temperatures
DSR-TT
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Original medical probes being resistant to low temperature and free of toxicity and halogen Dual temperature channels for simultaneously monitoring of double-door refrigerators 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
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Product
Virtex-5 XMC/PMC
XMC-FPGA05D
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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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Product
Programmable Data Logger
HD32MT.1
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Programmable datalogger able to capture and store the values measured by a series of sensors connected to its inputs. 8 analoge input, 8 digitale input, 2 puls input, potential free contacts, alarming. Programmable through software. RS485, RS232.
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Product
Digital Gauge Pressure
ZET 7012-I-VER.1
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Digital gauge pressure ZET 7012-I-VER.1 is used for fast and simple overpressure measurements and measured values data transfer in digital format via RS-485 or 4-20 mA interface.
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Product
Dataloggers
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Data loggers with one or more signal channels for DC and AC voltages and currents, thermocouples, Pt thermometers, process signals and serial data interfaces RS232 / RS485 are designed for industrial use. They can also be used as monitors or process controllers with additional data and signal outputs for control purposes. The devices are designed for panel construction and have communication software for Windows applications.
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Product
Distributed Motion Control
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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).The modules convert input/output signals to engineering units and transmit/receive, in ASCII format, to/from any host computer with an RS-232 or RS-485 port. NuDAM modules are the key components in flexible and cost effective remote data acquisition and control systems.
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Product
High Speed Data Acquisition Board
MS 1800
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*Bus Interface:- 64 Bit PCI Bus with PMC Interface*Virtex-4 FPGA based design*32 channel digital I/O signal*RS232 & RS485 Interface*32MB Flash*2MB Static RAM for data storage*Analog Inputs:- 2 Channel*Input Resolution:- 14 Bits*Sampling rate up to 80MSPS*Filter:- Low Pass Filter for all channels*Two Analog Outputs*14 bit Resolution*Driver interface for Windows2000/XP/VISTA and LINUX OS*Self Test future
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Product
Modbus to Profibus Converter
P485
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The P485 Modbus to Profibus Converter acts as a gateway between a Modbus RTU network and a Profibus-DP network. Integration of Modbus devices into Profibus networks is enabled without loss of functionality, control, and reliability, both when retrofitting to existing equipment as well as when setting up new installations. The P485 Modbus to Profibus Converter is an external DIN-rail mounted device which provides Profibus network connectivity to Modbus devices via a serial RS232/RS422/RS485 interface.
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Product
Three Phase Multi-Tariff Meter
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Bofa Instrument & Equipment Co., Ltd
DTSF999 three phase multi tariff energy meter with LCD display has RS-485 port and infrared communication port as well as manual programming buttons, it can display 4 tariff and 3 month maximum demand and phase absence records. The manual programming buttons is used for setting tariff periods and adjusting time when RS485 communication device or infrared communication equipment is unavailable.
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Product
Multiprotocol Interface
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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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Product
Transducer with RS485 Interface
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RS485 Temperature, Humidity, Atmospheric Pressure and CO2 Transducers.
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Product
GPIB-RS485/RS422 GPIB Instrument Control Device
779733-02
GPIB Controller
Serial, RS485/RS422 GPIB Instrument Control Device - The GPIB‑RS485 is an IEEE 488 controller device for PCs with RS485 or RS422 ports. You can use this device to integrate an instrument into your system using GPIB. This device transforms a computer with an RS485 or RS422 serial port into a talker, listener, or controller on the GPIB bus. It can also interface RS485 and RS422 instruments and peripherals to the GPIB bus. It can implement the physical and electrical specifications of the IEEE 488, RS485, and RS422 standards, as well as interpret and execute high-level commands from the serial port, including serial‑to‑GPIB, and GPIB‑to‑serial protocol conversions. This device is IEEE 488.2 compatible. The device includes a license for the NI‑488.2 driver software, providing maximum reliability for connecting to third-party instruments with GPIB.
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Product
Logic Analyzer
LAP-16128U
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Zeroplus Technology Corperation
Sample rate (Internal clock): 200MHz asynchronous operation. Sample rate (External clock): 100MHz synchronous operation. Channels may be selectively defulted to /Channels: 16 CH. Upgrade Oscilloscope to measure and decode I2C / UART (RS232C & RS485) / SPI Protocols and mixed signals.
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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.
