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USB RS485 Interface
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Human machine interfaces (HMI) are operator interface terminals with which users interact in order to control other devices.
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Supplier: Keller America, Inc.Description: Converter with plug clamp: Supply through USB for 1 transmitter, DC-socket for external supply (12 – 20 Volt DC), if more connected transmitters needed, galvanic isolation from supply and communication, screwable plug clamp with connection for RS485 (A, B) and supply (+V, GND), 2 LED's (RX
- Device Type: Serial Data Converter
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Supplier: American Portwell Technology Inc.Description: USB to single DB9 RS-485 with included cable
- Serial Protocol: RS485
- Network / Bus: USB
- Connector: DB9
- Mounting / Form Factor: Portable
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Supplier: National InstrumentsDescription: Up to 1.5 A per channel Single-pole single-throw (SPST) normally open relays (Form A) -40 to 55 °C operating range 8 electromechanical relays -- 120 VDC, 250 VAC On/off LED status indicator per channel
- Serial Protocol: RS422, RS485
- Network / Bus: USB
- Connector: DB9
- Mounting / Form Factor: Desktop / Tower
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Supplier: Newark / element14Description: USB to RS232 UART Serial Converter PCB; Data Rate:1Mbps; Module Interface:RS232, Serial, UART, USB; Supply Voltage Range:3.3V to 5.5V; Development Tool Type:Hardware - Eval/Demo Board; Supported Devices:FT232R
- Technology: RS232
- RoHS Compliant: Yes
- Supply Voltage: 3.3 V, 3.6V, 5 V, Other
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Supplier: Digi-Key CorporationDescription: IC USB FS SERIAL UART 32-QFN
- Technology: RS232, RS422, RS485
- Device Type / Applications: Receiver, UART
- RoHS Compliant: Yes
- Supply Voltage: 3.3 V, 3.6V, 5 V
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Supplier: L-com, Inc.Description: The CVTR-I-7561 is a rugged yet cost-effective module that is used for transferring serial data over USB. This converter allows you to connect your serial devices to systems using a USB interface such as a PC. The CVTR-I-7561 contains a Self Tuner chip, which auto-tunes the baud rate and data
- Product Type: Host Controller / Adapter / Interface
- Technology: USB 2.0
- Compatibility: Mac, Windows, Other
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Supplier: Linx TechnologiesDescription: device including microprocessors, RS-232 / RS-485 level converters, or Linx RF modules. The QS Series module is completely self-contained, so it requires no external components, (except a USB jack) and includes all necessary firmware and drivers, freeing the designer from complicated programming
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Description: many devices) operator interface with programmable function buttons for even the most robust applications. With the ability to store recipes, historical and alarm data, or transfer data to a USB memory stick, using HMi makes interfacing with your machinery easier than ever. With the need to always
- I/O Interfaces: RS232, RS422, RS485, USB
- Display Type: Flat Panel Display (FPD)
- Screen Configuration: Alphanumeric, Graphic
- User Interface Features: Touch Screen, Integrated Keypad Interface, Backlit Screen
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Supplier: TRINAMIC Motion Control GmbH & Co. KG.Description: The USB-2-485 device is a low-cost interface converter that supplies a simple-to-use RS485 interface to a PC with an USB port. The USB-2-485 device can be used erverywhere where an RS485 interface is needed, since it does not require special software. It can be operated with most simple terminal
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Supplier: Allied Electronics, Inc.Description: power. Features Compact, High Density, 1U Package USB and RS485 Interface (Standard) -GL Versions Include GPIB, LAN, USB and RS485 Interfaces External Analog Programming Interface Easy to Configure Master/Slave Mode for Series and Parallel Connection of Up to Four Units Control Up
- Applications: Instrumentation
- DC Output Voltage: Other
- Features: Computer Interface
Featured Products for USB RS485 Interface Top
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Product Highlights. One or two RS-232, RS-422, or RS-485 ports. Isolation protects host computer from damaging voltage spikes and surges. Innovative SeaLATCH ™ locking USB connector design prevents accidental cable disconnection. Convenient DIN rail mounting. Sealevel Systems, Inc. announces two additions to the popular SeaLINK USB serial product line, the SeaLINK+I.DIN (Item# 2113) and the SeaLINK+2I.DIN (Item# 2213). Offering designers the choice of one or two serial ports, SeaLINK... (read more)Browse Serial Adapters Datasheets for Sealevel Systems, Inc. -
On sale for: $2,275.00. Compact, high density, 1U package. USB and RS485 Interface. External analog programming interface. Easy to configure master/slave mode for series & parallel connection of up to 4 units. Control up to 31 power supplies from one PC synchronized via the RS485 interface. Application software providing remote control capabilities included. Programmable voltage and current slew rate allow for "soft starting" of loads. LabVIEW (TM) drivers available. 5 V/1 A fixed output... (read more)Browse Digital Multimeters Datasheets for Fotronic Corporation / Test Equipment Depot
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mode feature lets users create up to 150-step test sequences, which are executed from internal memory. All four base models use standard USB and RS485 interfaces with SCPI protocol. Optional GPIB and LAN interfaces are available as well to make the XLN series flexible for any test situation. This option includes a built-in web server, which allows users to control basic power supply settings through a web browser. Another noteworthy feature is the master and slave mode, which greatly simplifies... (read more)Browse DC Power Supplies Datasheets for B&K Precision
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USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter. The SeaLINK+8.VC 8-port USB to serial adapter offers an easy way to connect multiple RS-232 or RS-485 devices via a single USB port. With the unique VersaCom multi-interface connector design included on the unit, both RS-232 and two-wire RS-485 signals are always present and active on the RJ45 serial connectors. Simply select the appropriate pin out for RS-232 or two-wire RS-485 on each individual port. There is never a need to open... (read more)Browse Serial Adapters Datasheets for Sealevel Systems, Inc.
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for adding serial ports to any PC using the computer's internal USB connection. The serial ports are software configurable for RS-232, RS-422, or RS-485, which eliminates the need for an external converter and provides a clean, professional installation. All configuration and electrical interface selections are handled through the driver software, so you never need to shut down your computer or open the system enclosure to set jumpers or dipswitches. Additionally, the devices maintain... (read more)Browse Industrial Computers Datasheets for Sealevel Systems, Inc.
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Product Highlights. • Each port is software configurable for RS-232, RS-422, or RS-485. • Electrical interface settings are maintained across multiple computers. • Includes two USB 1.1 hub ports on front of enclosure. • 5VDC @ 500mA on pin 9 of each DB9 connector. • Data rates to 921.6K bps. • Status LEDs indicate electrical interface and serial data activity for each port. Sealevel Systems announces two additions to the popular SeaLINK® USB to serial product... (read more)Browse Serial Communications Products Datasheets for Sealevel Systems, Inc.
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Product Highlights. • Each port is software configurable for RS-232, RS-422, or RS-485. • Electrical interface settings are maintained across multiple computers. • USB bus powered. • Data rates to 921.6K bps. • Status LEDs indicate electrical interface and serial data activity for each port. • Versatile mounting options. Sealevel Systems announces two additions to the popular SeaLINK® USB to serial product line, the SeaLINK.SC and SeaLINK+2.SC. Offering one... (read more)Browse Serial Adapters Datasheets for Sealevel Systems, Inc.
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relays. Switching: AC or DC signals. Range: 0 to +/- 400V Peak, 120 mA. Channels: 4. Digital Data Outputs: Interface Type: USB, RS232, RS485, 10/100Base-T Ethernet. Isolation: Optical. Input Power: Range: 10VDC-36VDC, std, 4.5VDC-9VDC. Power: 5W (Ex. 200 mA at 24 VDC). Data Storage: Onboard: 1M Word. Removable: SD Card. Electronic Identification: Type: Solid State TagID. Channels: 4, one for each strain gage. Indicators: Discrete: Dual LEDs. Alphanumeric: LCD display, optional. Mechanical: Size: 7.5... (read more)Browse Data Acquisition Systems and Instruments Datasheets for Electro Standards Laboratories
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MT4000:Middle-end HMI apply to mainstream application 1、 INTEL 400MHZ RISC CPU； 2、 A USB SLAVE is integrated to speed up HMI program downloading; 3、 Three COM ports are integrated which support communicating with three different protocol of controller at the same time.Click Model Number directly to look through. MT4414T. LCDType:7"TFT,65536 Colors. Resolution:800*480. Backlight:LED. Ethernet Port:No support. USB:USB Slave. Serial Port:COM0:RS232/RS485-2/RS485... (read more)Browse Human Machine Interfaces Datasheets for Kinco Automation (Shanghai) Ltd.
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PRODUCT HIGHLIGHTS. 8.4" 400 nit TFT LCD with LED Backlight. Durable Resistive Touchscreen. Atmel AT91SAM9263 ARM® Processor. Up to 256MB SDRAM and 256MB Flash Memory. (1) 10/100 BaseT Ethernet port. (2) USB 2.0 Ports; (1) USB Device Port. (1) CAN Bus Interface. (8) Open Collector Digital Outputs. (2) Isolated RS-485 Serial Ports. (1) Dedicated RS-485 Serial Port via RJ45 Connector. (1) RS-232 Serial Port. NEMA 4/IP65 Front Bezel. 7-30VDC Input Power via Removable Terminal Block. Supports... (read more)Browse Human Machine Interfaces Datasheets for Sealevel Systems, Inc.
Parts by Number for USB RS485 Interface Top
| Partb # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 7079104 | RS Components, Ltd. | Moeller Electric | Logic Modules | Manufacturer Series:Easy Series; For Use With:Easy MFD Series; Display Included:Yes; Communication Port Type:RS232, RS422, RS485; Number of Communication Ports:3; Input Type:Digital; Output Type:Digital; Number of Inputs:4; Number of Outputs:4; Programming Interface:Computer |
| 6732807 | RS Components, Ltd. | Moeller Electric | Logic Modules | Manufacturer Series:Easy Series; For Use With:Easy Series; Display Included:Yes; Communication Port Type:RS232, RS422, RS485; Number of Communication Ports:3; Input Type:Digital; Output Type:Digital; Number of Inputs:12 (Digital); Number of Outputs:8 (Digital); Programming Interface:Computer |
| 6732790 | RS Components, Ltd. | Moeller Electric | Logic Modules | Manufacturer Series:Easy Series; For Use With:Easy Series; Display Included:Yes; Communication Port Type:RS232, RS422, RS485; Number of Communication Ports:3; Input Type:Digital; Output Type:Digital; Number of Inputs:8 (Digital); Number of Outputs:4 (Digital); Programming Interface:Computer |
Conduct Research Top
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Designing RS-485 Circuits
and Inside Out. for RS-485 networks. the line and controlling the driver-. Networks has developed a USBto. enable inputs. RS-485 converter, also available from. In this article, I show you several. B&B Electronics. On microcontrollers,. circuits for RS-485 networks. Even if. you can connect
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Troubleshooting an RS-232 to RS-485 Interface Converter
an RS-232 to RS-485 Interface Converter - B&B Electronics. My Account | Shopping Cart | Find a Distributor | Find a System Integrator | International Sales. Home > Tech Notes > Troubleshooting an RS-232 to RS-485 Interface Converter. Troubleshooting an RS-232 to RS-485 Interface Converter
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Tips for Success in Using RS-485 Data Communications
to 32 nodes (devices) can be connected. More nodes can be connected using repeaters, up to the addressability limit (usually 256) of the devices used. Q: How do I connect my computer to an RS-485 device?. A: You can use an RS-232 to RS-485 converter or USB to RS-485 converter, or install an RS-485
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USB: Adaptable for Industrial Applications
bandwidth non-proprietary port made available on PC's. USB data uses a multidrop, half-duplex twisted pair, similar in operation to a two-wire RS-485 system. This differential signaling offers a reasonable amount of noise immunity for harsh environments. Power is distributed on the bus as well. Low
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Bridging the Gap: USB Converters (.pdf)
. not necessarily make the desired conversions or meet the required baud rates. These differences make knowing the exact. specifications for your application essential. Here are seven things to ask before you buy a USB converter: 1. Are you converting from RS-232, RS-422, RS-485, or do you need to move them
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USB Converters - Essential Components for Today's Industrial Connections
and a number of other factors can vary greatly. The same type of variables hold true with USB to RS-422 and RS-485 converters. Because of these differences, it is essential that you know the exact specifications needed for the conversion process. Here are seven essential elements to consider: Are you
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Interface Solutions for Planar's EL Displays
and a. communications processor integrated in the same IC--and has a builit-in display. controller and a variety of interfaces including USB and Ethernet. http://www.freescale.com/webapp/sps/site/prod_summary.jsp?nodeId=0162468r. H3bTdGJk194204&code=MPC823E. EL Interface Application Note. Planar Systems
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The State of Industrial Serial Communication
RS-232, RS-422, and RS-485 have a long history in industrial automation. One of Moxa's most experienced engineers discusses the state of these legacy communication standards and how they are integrated in today's industrial communication equipment. Thoughts on industrial serial communication
Engineering Web Search: USB RS485 Interface Top
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USB RS485 Cables
USB-RS485 Converter Cables The USB-RS485 cable is a USB to RS485 levels serial UART converter cable incorporating FTDI?s
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FT232BM
Auto transmit buffer control for RS485 Support for USB suspend/resume through SLEEP# and RI# pins
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NI USB-485/4 - 4-Port RS485/422 Serial Interface...
NI USB-485/4 4-Port RS485/422 Serial Interface for USB
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Serial Interfaces for RS232, RS485, and RS422 -...
NI PXI-8431/8 (RS485/RS422) High-Performance, 8-Port Serial Interface for PXI NI USB-485 1-Port RS485/422 Interface for USB
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Jan Axelson's Lakeview Research
Serial links and networks, including RS-232, RS-485, COM ports, and USB virtual COM ports. USB USB Main Page Chips Development Tools
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USB RS232 RS485 RS422 TTY CAN 2.0 A/B Konverter Adapter...
USB CAN RS232 RS485 RS422 TTY 20 mA I2C RS422 RS485 RS232 USB Kabel Konverter Adapter COM Port
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Industrial Communication Solutions - B&B Electronics
Learn More About: Ethernet Fiber Optic Isolation RS-232 RS-422 RS-485 USB Wireless USB Connectivity Remote I/O & Data Acquisition
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SUB-20 Multi Interface USB Adapter USB to I2C SPI...
SUB-20 Multi Interface USB Adapter USB-I2C, USB-SPI, USB-GPIO, RS232, RS485, MDIO, Ir, LCD, PWM
