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Supplier: L-com, Inc.
Description: These easy to install USB to Serial converter products allow you to Connect a USB port on a PC or laptop to legacy RS232 devices such as PDA's, GPS systems etc. These USB to Serial converters feature DB9 male connectors for the RS232
- Connector: DB-9
- Features: Other
- Network: RS232/422/485
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Supplier: Black Box
Description: The USB to RS232 converter allows you to connect a non-USB RS232 DB9 device to your USB bus. You can use this Intelligent USB-to-serial converter in point-of-sale settings, for mobile computing in the field, or any place you require I/O
- Data Rate: 460.8 kbps
- Serial Protocol: RS232
- Network / Bus: USB
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers the RS232 Converter Board for its Proportional Valve and Electronic Precision Pressure Regulator product lines. The RS232 Converter Board accepts ASCII commands via a standard RS232 comport or microprocessor, allowing accurate,
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Supplier: OMEGA Engineering, Inc.
Description: The CAT-285 is a unique interface converter that can be configured by the user to convert either RS-422 or RS-485 to RS-232. When operating in RS-485 mode, the CAT-285 has an intelligent mode which provides control of the RS-485 line. When configured to operate as an
- Data Rate: 64 kbps
- Operating Temperature: 0 to 50 C
- Operating Humidity: 5 to 95 %
- Output Interface: RS232, RS422, RS485
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Supplier: Black Box
Description: The industrial USB to RS232, RS422/485 converter allows you to connect four non-USB RS232, RS422/485 DB9 device to your USB bus in harsh environments including C1 D2. These converters support USB 2.0 high speed data rates of 480 Mbps.
- Data Rate: 1,500 kbps
- Serial Protocol: RS232/422/485
- Network / Bus: USB
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Supplier: Advantech
Description: 4-port RS-232 Serial to USB Converter Full compliance with USB V1.1 and V2.0 specifications. RS-232 port supported Transmission speed up to 921.6 kbps Bus-powered; no need for external power supply Plug & Play installation No additional IRQs or I/O ports required Hot swap
- Output Interface: RS232
- Features: Serial Data Converter
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Supplier: L-com, Inc.
Description: L-com's SC-232-C RS-232 interface converter is port powered and features automatic Send Data Control (SDC). SDC automatically enables the RS-485 driver when data is present on the RS-232 side. Additional features include point to point 4-wire full duplex support as well as point
- Connector: DB-9
- Network: RS232/422/485
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Supplier: Black Box
Description: The USB to RS232, RS422/485 converter allows you to connect four non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery.
- Serial Protocol: RS232/422/485
- Network / Bus: USB
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Supplier: Electro Standards Laboratories
Description: The Model 4149 media converter is a very high speed ruggedized Fiber to RS485/422/232 interface converter. Typical operating speeds are as follows: Up to 1.5 Mbps for RS232 to fiber conversion, Up to 5 Mbps for RS485/422 to fiber conversion.
- Data Rate: 20,000 kbps
- Operating Temperature: -40 to 85 C
- Output Interface: Fiber Optic, RS232, RS422, RS485
- Features: Indicators, Serial Data Converter
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Supplier: ACCES I/O Products, Inc.
Description: Features Four-port serial communications adapter Full-speed USB 2.0 device, USB 3.0 and 1.1 compatible Supports field selectable RS-232, RS-422 or RS-485 protocols, per port Includes type FT232BM UART with 384-byte receive/128-byte transmit FIFO buffers Speeds up to 921.6kbps simultaneously
- Number of Ports: 4
- Operating Temperature: 0 to 60 C
- Operating Humidity: 5 to 95 %
- Features: 128-byte, DB9, Other, Printed Circuit Board (PCB), Serial Adapter, Serial Data Converter
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Supplier: Black Box
Description: Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distance up to 4 mi. (6.4 km) over CATx cables. These devices are great for connecting RS232 devices into an existing RS422/485 environment in factory automation, building automation.
- Serial Protocol: RS232, RS232/422/485
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Supplier: Advantech
Description: Serial Converter, RS-232 DB-25 F to RS-422 DB25 M, Port Powered Converts RS-232 TD and RD to balanced RS-422 signals Extend RS-232 data signals up to 1.2 km (4,000 ft.) Data rate: up to 115.2 kbps baud Connectors: DB25 M / DB25 F Powered from RS-232
- Data Rate: 115.2 kbps
- Features: DB25, Other, Serial Data Converter
- Output Interface: RS232, RS422
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Supplier: L-com, Inc.
Description: L-com's LC-IND232-422-485 serial conveter provides a rugged, industrial solution for optically isolated data transmission. Din rail mountable, and powered via a 10-30VDC terminal block, this device is compact and simple to set up. Features Converts RS232 via DB9 or terminal block
- Network: RS232/422/485
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Supplier: Shenyang Vhandy Technology Co., Ltd.
Description: GCAN-207 can realize bidirectional communication between RS232 or RS485 bus and CAN bus. It can make RS232 or RS485 devices connected to CAN bus or connect a host PLC/HMI Display into a CAN Bus network. GCAN-207 has intergrated isolation module on each interface and DIN rail
- Operating Temperature: -40 to 185 F
- Features: DC Current, DC Voltage
- Form Factor: DIN Rail
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Supplier: L-com, Inc.
Description: The ICC47B-014 RS232 to current loop serial converter provides users with an economical and compact way to extend RS232 signals using standard twisted pair cabling. The ICC47B-014 features a DB25F input connector and a 4-pin terminal block for the current
- Network: RS232/422/485
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Supplier: Electro Standards Laboratories
Description: networks. The baud rate is user selectable with operating speeds up to 1.5 Mbps for RS232 and up to 3 Mbps for RS485/422. When operating in RS485 (RS422 compatible) mode, the converter can be configured for 2-wire half duplex or 4-wire full duplex operation. This
- Connector: DB-9
- Features: LED Indicator, Other
- Form Factor: Module
- Network: RS232/422/485
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Supplier: Advantech
Description: Serial Converter, RS-232 DB9 F to RS-422 DB9 F, Port Powered Converts RS-232 TD and RD to balanced RS-422 signals Extends RS-232 line up to 1200 m / 4000 ft Port-powered from RS-232 asserted handshake lines - no power supply required Data rates up to 115.2 Kbps DB9
- Features: DB9, Other, Serial Data Converter
- Output Interface: RS232, RS422
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Supplier: Electro Standards Laboratories
Description: networks. The baud rate is user selectable with operating speeds up to 1.5 Mbps for RS232 and up to 3 Mbps for RS485/422. When operating in RS485 (RS422 compatible) mode, the converter can be configured for 2-wire half duplex or 4-wire full duplex operation. This
- Form Factor: Board
- Connector: DB-9
- Features: LED Indicator, Other, Rack Mountable
- Network: RS232/422/485
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Supplier: Electro Standards Laboratories
Description: The Model 4164 is a RoHS compliant high speed ruggedized Ethernet to RS485/422/232 interface converter (board) from Electro Standards Laboratories. This unit converts Ethernet 10/100 Mbps IEEE 802.3 compliant data from a standard LAN/WAN connection to a serial asynchronous data
- Network: 100Base-T, 10Base-T, RS232/422/485
- Form Factor: Board
- Connector: DB-9, RJ-45
- Features: Full Duplex, LED Indicator, Rack Mountable
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Supplier: Advantech
Description: Serial Converter, USB 2.0 to RS-422/485 TB USB to RS-422/485 Converter USB Port Powered High Retention USB Connector, Plug in Serial Terminal Block 460.8 kbps Serial Data Rate USB Cable Included
- Number of Ports: 1
- Operating Temperature: 0 to 70 C
- Features: Other, Serial Data Converter
- Output Interface: RS422, RS485
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Supplier: Laurel Electronics LLC
Description: 1 processes the 1st of up to 4 readings embedded in a Laureate transmission. Remote 2 processes the 2nd of up to 4 readings embedded in a Laureate transmission. Remote 3 processes the 3rd of up to 4 readings embedded in a Laureate transmission. Remote
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Form Factor: DIN Rail
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Supplier: TOP-electronics USA
Description: W&T 38011, USB2.0 <> RS232 Interface Cable, 2m Replaces W&T USB <> RS232 Interface Cable 38001 For years the RS232 interface has been established as a proven interface for connecting serial terminal devices over short and medium distances. In order to be able to
- Features: Cable Assembly
- Application: Computer Cable
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Supplier: Sealevel Systems, Inc.
Description: The SeaLINK® 2407 4-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 2407, both RS-232 and two-wire RS-485 signals are always present and
- Data Rate: 921.6 kbps
- Number of Ports: 4
- Operating Temperature: 0 to 70 C
- Connector: RJ-45
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Supplier: Dataforth Corporation
Description: distances. The A1000 and A2000 converters allow communications bus lengths up to 4,000 feet and data rates up to 115kbps using one twisted pair of wires. The RS-485 standard allows for bidirectional data on the same pair of wires. Therefore, some means of arbitrating the
- Operating Temperature: -13 to 158 F
- Transmission Rate: 115.2 kbps
- User Interface: Computer Programmable
- Data Acquisition: I/O Module
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Supplier: Brainboxes Limited
Description: isolation between each. Our Industrial Ethernet to Serial has an operating temperature range of -30°C to +80°C/-40ºF to +176ºF and with +5VDC to +30VDC Dual input reverse polarity protected power supply making it perfect for industrial applications. Data transfer rates up
- Data Rate: 1,000 kbps
- Number of Ports: 1
- Operating Temperature: -40 to 80 C
- Features: DIN Rail Mounted, RS232/422/485, Serial Data Converter
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Supplier: TOP-electronics USA
Description: W&T 81215, SC fiber-optic line/RS232/RS422/RS485 interface Serial converter for single/multimode fiber optics with SC connector, transmits RS232/RS422/RS485 over long distances. The model 81215 Interface features a selectable RS232, RS422 or RS485 interface which
- Serial Protocol: RS232, RS422, RS485
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Supplier: Newark, An Avnet Company
Description: USB TO RS 485 CONVERTER; Current Rating:-; Product Range:-; Accessory Type:USB to RS485 Converter; Cable Length:0.4m; For Use With:Modbus Plus, RS232 & RS485 RoHS Compliant: Yes
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Supplier: Brainboxes Limited
Description: instantly upgrade infrastructure. Also featuring 4 separate power domains with total galvanic isolation between each. Our Industrial Ethernet to Serial has an operating temperature range of -30 to +80 degrees Celsius and with +5VDC to +30VDC Dual input reverse polarity
- Data Rate: 1,000 kbps
- Number of Ports: 1
- Operating Temperature: -40 to 80 C
- Features: DIN Rail Mounted, RS232/422/485, Serial Data Converter
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Supplier: Versitron, Inc.
Description: high-speed signals on the clock and data lines 4 low-speed signals on the control lines Small enough to connect directly to data terminal and communications equipment, these products offer versatile solutions and complete transparency for data communications. Benefits of fiber
- Primary Port Maximum Cable Distance: 2,000 m
- Secondary Port Maximum Cable Distance: 20 km
- Form Factor: Module
- Network: Multimode Fiber, RS232/422/485, Single Mode Fiber
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Supplier: ACCES I/O Products, Inc.
Description: FEATURES Serial adapter for USB 1.1 and 2.0 port hosts Two serial ports—field selectable RS-232/422/485 Small, (4" x 4" x 1.8") rugged industrial enclosure PC/104 module size and mounting compatibility Speeds up to 921.6Kbps Power and individual port activity LEDs All required
- Number of Ports: 2
- Operating Temperature: 0 to 60 C
- Operating Humidity: 5 to 95 %
- Features: 128-byte, DB9, DIN Rail Mounted, Other, RS232/422/485, Serial Adapter, Serial Data Converter
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Supplier: TOP-electronics USA
Description: Serial Interface, RS232 <> RS422/485 with overvoltage protection Product properties: Bi-directional conversion of an RS232 into an RS422 or RS485 interface Compatible with RS485 2-wire and 4-wire bus systems Automatic bus access control No re-configuration of transmission
- Serial Protocol: RS232, RS422, RS485
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Supplier: Embedded Data Systems
Description: Provides isolated power to the network. • Short-circuited network recovery function. • TMEX compatible using DS9097E driver. The HA4B is a RS232 to isolated 1-Wire adapter. Designed to mate with the DB9 RS232 port of a PC, this powered converter provides the
- Features: Other
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Supplier: Allied Electronics, Inc.
Description: The 82350B High Performance GPIB card plugs into the backplane of your computer and provides maximum system throughput. The E5805A USB/4-port RS-232 interface connects from standard USB port on your PC to up to four RS-232 instruments or devices. The E5813 USB hub interfaces a
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Supplier: Tripp Lite by Eaton
Description: Features Connects Up to Four 9-Pin Serial Devices to Your Computer, Laptop or Tablet’s USB-A PortThis USB to serial converter turns your computer’s USB port into four DB9 ports capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and
- Number of Ports: 4
- Operating Temperature: 0 to 40 C
- Operating Humidity: 5 to 90 %
- Connector: DB9
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Supplier: Apix, Inc.
Description: Model DAQ8-20mA4-1RTU ISODIN Modbus RTU DIN MODULE This Modbus RTU version Current Input Module features 8 independent channels and an isolated RS-485 interface. The channels are fully isolated with 3000 Vrms between Input, Power, RS
- Analog Input Channels: 8 #
- Accuracy: 0.01 % FS
- Common Mode Rejection Ratio: 140 dB
- Operating Temperature: -40 to 185 F
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The Analog Devices AD4854 is a fully buffered, 4-channel simultaneous sampling, 20-bit, 1 Msps DAS with differential, wide common-mode range inputs. Operating from a 5 V low-voltage supply, flexible input buffer supplies, and using the precision low (read more)
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ABSOPULSE Electronics’ BAP 5KR-72/24-3U7 DC-DC converter is designed for driving low voltage 24Vdc equipment in 5kW railway applications. The unit converts 72Vdc input voltage (43dc to 101Vdc range), to 24Vdc/200A. The input and output can be customized for other requirements (read more)
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TDK Corporation (TSE 6762) announces the introduction of the TDK-Lambda brand DIN rail mount DDA DC-DC converters. The series uses step-down non-isolated power modules that operate from an input range of 9 up to 53Vdc, with a wide adjustable output voltage range of 3.3 up to 24V. The DDA is (read more)
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, http://www.us.tdk-lambda.com/lp/products/ijb-series.htm, or by calling 800-LAMBDA-4. Product availability for the iJC converters can be found via the link to TDK-Lambda’s distributor network (see “Check Distributor Stock”) at (read more)
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4 20ma converter - offers from 4 20ma converter manufacturers, suppliers, exporters & wholesalers
8-Channel 4 - 20ma To RS232 /RS485 Converter .
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Information Computing and Applications
… signal through the field after the reunification of instruments to measure the output of a standard 4 ~ 20 mA standard current signal, as … … of sensors current input to the processor in the … … input A / D converter , and the upper layer … Also, each monitoring unit via RS232 or RS485 and MODBUS standard communication protocols and monitoring center for …
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A smart RTD temperature sensor with a prototype IEEE 1451.2 internet interface
… the readout must be capable of about 2 pm resolution while most analog readouts, such as the 4 - 20 mA ament loop, are have … … the range of 100 to 500 ppm A microcomputer … … resolution analog-to- digital converter (AD)is used here … Data is formatted using a provisional RS232 vemion of the .
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The Trihalomethanes Formation in Water Distribution Systems: The Laboratory Analog Experiments and Analysis
In order to avoid the interference, data from all sensors and turbine-type flow meters were transmitted by 4 - 20mA data to the Agilent multi-channel data acquisition instrument connected with computer by the RS232 Communications Director line for real-time … The speed of the supply pump is controlled by a frequency converter , and the study of THMs …
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Electronics for the new on-line ultrasonic mixture analyzer and flowmeter for fluorocarbon mixtures in the ATLAS silicon tracker, with application to Ring Imag...
The communication cycle manages the data exchange with the sonar electronics over RS232 or CANbus using a … The set points for the 4 - 20mA current outputs proportional to the requested C2F6 and C3F8 molar concentrations are sent to the current DAC (Digital to Analog Converter ) drivers in the sonar electronics when variation of the C2F6 and C3F8 is …
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Novel Methodology for Online Half-Broken-Bar Detection on Induction Motors
… include the following: a ±2 g/ ± 6 g user-selectable full scale; a 5 × 10− 4 g resolution over a … … a signal condi- tioner [ 20 ] as recommended by the … … bit four-channel analog- to -digital converter ADS7841 [21] with a … A MAX3243 transceiver [22] for digital data communications through an RS232 interface is used to improve the … … to the conductor position in the clamp aperture, an error lower than 15 mA /A due to …
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Self-tuning control of alkylation in batch reactor
All measuring signals are fed to the process computer through A/D converter . Also, the computer voltage output in the range (0 - 5) volts DC is converted to current signal in the range ( 4 - 20 ) mA , which can be applied to the transducer (I/V). These voltage signals are then carried to computer interface ( RS232 ).
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Federal Register > Friday, June 1, 2012 > [77 FR 32632] Ambient Air Monitoring Reference and Equivalent Methods: Designation of Three New Equivalent Methods
This is the first NO2 equivalent method designated with this type of converter ). … with any range mode (Single, Independent, or AutoRange), at any ambient temperature in the range of 20 °C to 30 °C, with software … … Valves, standard serial port ( RS232 /RS485) or Multi-drop … … mV, 1V, 5V, 10V, 4 -20 mA current loop outputs.
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New Concept of Laboratory Exercise on Temperature Measurements Using Thermocouple
… were asked to measure the temperature in a furnace in the range of 20 -100 ° C … One thermocouple was connected to a transducer 101 XTR manufacturer Burr-Brown (USA), the converter converted the thermocouple voltage to current in the range of 4 - 18 mA . … integrating AD converter and isothermal terminal block, the data were transmitted to a computer via RS232 bus. .
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Low power control systems for microbial fuel cell batteries
The Oopic is a very small microcontroller which consumes 16- 20mA at 5 volts (80-100mW) when on and none when off. It operates and is programmed via 9600 baud RS232 3 wire serial communication. The Oopic has a 4 channel/10bit A/D converter expanded by multiplexer chips to 12 channels for monitoring voltages and currents (via current sensing ICs).