RS-232
A standard interface for serial binary data interchange defining voltage levels for logical one and logical zero, standard transmission speed and connector types.
See Also: Serial, I2C, LIN, Can bus, ExpressCard, Fieldbus, FireWire, RS-485, PCI Express, Serial ATA, Serial Peripheral Interface, SMBus
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Light / Lux Meter, 50000 lx, 100 lx, 4 %, 185 mm, 78 mm, 38 mm
72-7250
The 72-7250 is a Digital Light Meter with RS-232 capability. It features super large LCD display with contrast adjustment for best viewing angle. Records maximum, minimum and average readings. Wide range measurement both for LUX and foot candle units. User selectable lighting type (tungsten, fluorescent, sodium or mercury).
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Four Port RS-232 Interface
PCI-COM232/4
Serial ports: 4Configured: Address and interrupt configured through PCI BIOS and supplied driversMax. baud rate: to 460.8 Kbps, software selectable per channel for 115.2, 230.4, or 460.8KbpsSerial modes: 5, 6, 7, or 8 data bits; odd, even or no parity; 0, 1 or 2 stop bitsUART: 16C550 standardInterrupt Status: Each UART interrupt status read from any UARTís Scratchpad RegisterConnector: 37 position D-type with fanout cable to 4 DB-9 or DB-25 male connectorsPower: +5V only
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SIMRC - SMB RF Adapter PCB
1092-001
Our small format embedded switching (SIM relay) cards offer a choice of switching configurations using low cost industry standard SIM connectors. They free the designer from the detail of routing complex switching circuits, you may select from a wide range of cards using the built in RS-232 and I2C interfaces. These low-cost embedded switching cards are intended to be mounted on to a simple motherboard. They may be used to construct very high density switching networks. SIM based switching cards also allow for very simple in-field maintenance.
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Electronic Loads
Flexible electronic DC loads for general purpose applications. Voltage up to 80V, current up to 80A and power up to 600 watts. CI, CR, CG, CV and CP modes, built-in transient generators. Models with USB, RS232, GPIB and LXI compliant LAN interfaces.
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Audio Fiber Tracer
CFT-810
Motorized Polarization Controller. In addition to its basic function of adjusting polarization states in multi channels, it also provides convenient ‘save and recall’ functions. As a Scanning PC, it provides very powerful ‘auto scan’ modes with variable scanning speeds. Polarization states can be manipulated by either manual adjustment or remote control (GPIB, RS-232) using two quarter-wave plates in each channel of the PC1600. Additionally, the auto scan mode of FIBERPRO’s Motorized Polarization Controller has been upgraded in LPC, and it shows another auto scan mode of four quarter-waveplates with higher polarization extinction ratio when connecting two channels at a high speed. PC1600 is an essential tool to complete fiber-optic, multi-channel measurement systems such as WDM/DWDM as well as R&D (i.e. PMD experiments), and manufacturing.
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Bench Ion/pH/mV RS232 Meter
CyberScan pH 2100
High Resolution and Accuracy (Up to ±0.002 pH Accuracy) for precise measurementBacklit Two Line, Dot Matrix LCD Display provides clear instructions for setup, measurement and calibration
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200W Power Supply, 8V, 20A or 20V, 10A
E3633A
Keysight basic DC power supplies offer essential features for a tight budget. The single output, 120-200 W, GPIB, E3632A-E3634A provide dual range outputs; small, compact size for bench use; low output ripple and noise; as well as built-in measurements and basic programmable features with GPIB and RS232 interface. The Keysight 200W, GPIB, single output E3633A is a high performance supply optimized for manual and basic automated testing; and, with a combination of benchtop capabilities and system features, it is designed to help improve measurement quality and reduce test time.
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Sky Quality Meter
SQM-LR
An RS232 SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LR" measures the brightness of the night sky in magnitudes per square arcsecond.
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Piezo Vacuum Gauge
HVG-2020A
Gas Composition Independent!The HVG-2020A vacuum gauge from Teledyne Hastings is a media-isolated, gas composition independent, piezoresistive instrument that provides accurate pressure measurement throughout the rough vacuum region.The HVG-2020A is easy to install, and the optional display provides the users with several different views, or modes of operation. The HVG-2020A is very flexible and can provide both analog and digital output to easily integrate into process control. A wide variety of linear analog output signals may be selected. This makes the HVG-2020A an excellent choice to replace more expensive capacitance manometers. Digital output can include RS232 and RS485 via a small jack on the top of the instrument. A USB connection is also available on many models which makes connection and operation very easy. Free Windows data acquisition software for data logging is available for the HVG-2020A.
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Digital Hygro-Thermometer
595
Relative humidity(RH) 10-95%, 3% accuracy. Temperature -20 to 80(5 to 175), ±1% of reading ±0.5 ±3digit. Data recording, Serial output(RS232)
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cRIO-9066, 667 MHz Dual-Core CPU, 256 MB DRAM, 512 MB Storage, Zynq-7020 FPGA, 8-Slot CompactRIO Controller
783169-01
667 MHz Dual-Core CPU, 256 MB DRAM, 512 MB Storage, Zynq-7020 FPGA, 8-Slot CompactRIO Controller - The cRIO-9066 is a rugged, fanless, embedded controller that you can use for advanced control and monitoring applications. This software-designed controller features an FPGA, a real-time processor running the NI Linux Real-Time OS, and embedded user interface capability. Additionally, the cRIO-9066 features an SDHC slot and a variety of connectivity ports, including one tri-speed RJ-45 Gigabit Ethernet, one USB host, one USB device, and one RS-232 serial. The registered trademark Linux® is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on a worldwide basis.
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Modbus RTU Analog Input
Provide direct connection to a wide variety of sensors to any host with an RS232 or RS485 port. The modules perform all signal conditioning, scaling, linearization, and A/D conversion. They each contain some discrete digital I/O lines and can measure signals such as:
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Automatic Dielectric Constant Tan Delta And Resistivity
No Balancing and Calculation required to calculate Volume / Surface Resistivityand Dielectric Constant.Complies IEC 60250, IS 4487, Test jig Conform to ASTMD 257Built in Thermal PrinterSerial port RS232 for data downloading.Can be used to check liquid sample with Three Terminal oil cell.Storage 100 Test reports
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SIMRC - 8 x 4 Matrix 2-Pole
1030-R-8-4-2-5/1D
Our small format embedded switching (SIM relay) cards offer a choice of switching configurations using low cost industry standard SIM connectors. They free the designer from the detail of routing complex switching circuits, you may select from a wide range of cards using the built in RS-232 and I2C interfaces. These low-cost embedded switching cards are intended to be mounted on to a simple motherboard. They may be used to construct very high density switching networks. SIM based switching cards also allow for very simple in-field maintenance.
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Multiprotocol Serial Card
LPCI-COM-8SM
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. The cards are 6.6 inches in length and 2.21 inches seated height and may be installed in any 3.3 or 5-volt PCI or PCI-X expansion slot.
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Dual Piston Pumps for Low Pulsation Requirements
ReaXus LD Class
The versatile LD Class consists of dual-headed, positive displacement piston pumps, delivering unmatched performance for analytical, flash, and small-scale preparative chromatography applications.The pumps are designed for high flow rate accuracy and low pulsation required for Analytical Liquid Chromatography (HPLC). Standard fluid path materials are Stainless Steel, PEEK, in addition to optional Hastelloy. Other available features include jacketed heads for temperature controlled processes. With 12 mL/min, 36 mL/min, and 100 mL/min versions, reaching pressures up to 6,000 psi, these pumps will meet the performance requirements of demanding HPLC needs.The high performance linear cams, along with automatic pressure compensation, provide precise flow rates for very accurate high pressure and low pressure gradients. Standard features include an integrated Prime-Purge Valve, Pulse Dampener, interactive keypad control, and complete PC control status through RS-232 and Micro USB 2.0 ports. The LD Class provides the precise flow and low pulsation for the most challenging separations.
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PXI 36 Channel Data Comms MUX, 96-pin SCSI
40-735-912
The 40-735 data communications multiplexer is designed for switching the data lines of serial interfaces (RS232, USB). Careful attention to the design of the module ensures that the switching system minimizes its impact on the transmission distance of USB1.1 interfaces. The MUX is available in 36:1 or 18:1 formats and enables a single source of serial data to be switched to one of 36 or 18 devices under test. This allows the data source to load information to, or receive information from, the device under test. This 36:1 version can be software configured into two independent 18 way MUXs enabling two separate sources of serial data to be connected to separate banks of 18 devices. The module is ideal for performing bulk testing of any device that relies on a serial data communications port to load software or control the device operation. It can also be used for a variety of other applications where ever a 2-pole low power MUX is required.
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cRIO-9048, 1.30 GHz Dual-Core CPU, 2 GB DRAM, 8 GB Storage, -40 °C to 70 °C, Kintex-7 160T FPGA, 8-Slot CompactRIO Controller
785619-02
1.30 GHz Dual-Core CPU, 2 GB DRAM, 8 GB Storage, -40 °C to 70 °C, Kintex-7 160T FPGA, 8-Slot CompactRIO Controller - The cRIO-9048 is a rugged, high-performance, customizable embedded controller that offers Intel Atom dual-core processing, NI-DAQmx support, and an SD card slot for data-logging, embedded monitoring, and control. It includes a Kintex-7 160T 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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9U 21 Slot VME64X Enhanced Crate
VME8200
The power supply is placed in the bottom, behind the fan tray unit, in order to keep the rear of the VME backplane completely accessible. Safety features include: short circuit protection, Over / Under voltage protection, Over temperature protection. Remote monitoring and control take place through CAN bus, Ethernet, USB and RS232 interfaces.
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Linear DC Power Supply
MPS-P Series
This series of programmable DC power supply is a new generation of high-quality programmable linear DC power supply. It can display voltage, current, power and other parameters in multiple windows at the same time. The series of products is equipped with RS232 communication interface. It can be combined with other instruments arbitrarily and integrated into a test system with special functions to meet the measurement requirements in different occasions. The host computer program can be edited through the communication protocol, which brings great convenience to the user's use. It is a replacement product of ordinary programmable power supplies, has a very high cost-effective advantage.
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I/O Board With Two COM, Four USB 2.0 And Audio For PICO880, PICO500, PICO300
AX93292
*Specifications: 1 x RS-232/422/485, 1 x RS-232, 4 x USB 2.0, 1 x Audio (MIC-In/Line-out), 1 x Power On, 1 x Reset, 2 x LED*Dimensions: 118 x 29 mm*Compliant products: PICO880, PICO500, PICO300
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Data & Protocol Converter
uMACC
The uMACC is a wholly contained Communications Converter (data converter - protocol converter or translator). Its small size makes it a complete solution for developing & testing both in the lab and in the field.The uMACC can carry up to 4 modules. Each module can be one of the following protocols: 1 dual redundant MIL-STD-1553/1760 interface1 H009 channel5 MMSI channels5 ARINC-429 channels2 ARINC-708 channels2 ARINC-717 channels5 ARINC-825 (canbus) channels2 Serial channels (RS-232/422/485, NMEA 0183)Ethernet (10/100/Gigabit)10 Discrete I/O signalsAnalog to Digital / Digital to Analog
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- RS-232 High Speed Line Driver with LCD Display
Model 227
FEATURES: DataSpy Status Display; Full Duplex to 5 Miles; Async, DC to 115.2 KBPS; Powered by TD; RJ-11 and Screw Terminals for the Line Interface; Built-in Surge Protection; Fully Compatible with Model 201 up to 19.2 K. The Model 227 RS-232 High Speed Line Driver with LCD Display provides full-duplex transmission from DC to 115.2 KBPS over two twisted pairs.
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Environmental Testing
Educated Design & Development, Inc.
Incredible size / features at a phenomenal price! A must have when a larger chamber is needed. Easy to use, microprocessor based digital controls. Standard models are heat/humidity Humidity range of 10-96%, temperature range of 35°-70° C, Refrigeration can be added for cold testing to -10°. Chamber inside dimensions are 34x28.5x60 in. (87x73x153 cm), many options are available including chart recorder, RS232, programmable ramp/soak, viewing window and CO2 system.
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RS232 / RS485 / RS422 / TTL Serial Converters
Rated to perform at temperatures between -40°F and 185°F (-40°C and 85°C), our rugged industrial-grade RS232 / RS485 / RS422 / TTL serial converters are almost indestructible. These industrial-grade serial converter products support multi-drop RS485 / RS422 networks and come with 600W surge protection, 15KV ESD protection, selectable end-of-line terminators, and optional 2500V opto-isolation circuitry, which ensure crisp data signals without interference for all types of installations.
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GPIB-RS232, Instrument Control Device
779732-12
The GPIB‑RS232 is an IEEE 488 controller device for computers with an RS232 port. You can use this device to integrate an instrument into your system using GPIB. This device transforms a computer with an RS232 serial port into a talker, listener, or controller on the GPIB bus. It can also interface RS232 instruments and peripherals to the GPIB bus. It can implement the physical and electrical specifications of the IEEE 488 and RS232 standards, as well as interpret and execute high-level commands from the serial port, including RS232‑to‑GPIB and GPIB‑to‑RS232 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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Multi-Axis Motion Controllers
DMC-40x0
The DMC-40x0 motion controller is Galil's highest performance, stand-alone motion controller. It belongs to Galil's latest generation motion controller family, which accepts encoder inputs up to 22 MHz, provides servo update rates as high as 32 kHz, and processes commands as fast as 40 microseconds-10 times the speed of prior generation controllers. The DMC-40x0 is a full-featured motion controller packaged with optional multi-axis drives in a compact, metal enclosure. The unit operates stand-alone or interfaces to a PC with Ethernet 10/100Base-T or RS232. The controller includes optically isolated I/O, high-power outputs capable of driving brakes or relays, and analog inputs for interfacing to analog sensors. The DMC-40x0 controller and drive unit accepts power from a single 20-80 VDC source.
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GSM/GPRS Module
HD53GSM
HD53GSM is a wireless quad-band GSM/GPRS modem. The module is controlled via standard RS232 serial interface and AT commands.
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Programmable Data Logger
HD32MT.1
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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ATCA Rear Transition Module
ART108
The ART108 is a Rear Transition Module (RTM) that brings expandability to Vadatech’s ATC108, ATC104, etc. carrier board. The ART108 is a passive RTM that allows for Management RS-232 serial interface and PCIe x4 lanes for expansion. The PCIe x4 is either with Fiber or Copper. The Copper interface is via I-PASS x8 PCIe connector while the Fiber interface is via quad SFP interface.
