RS232
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 Communications, I2C, RS422, RS485
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Wireless Camera Detector with RS232 control
SH-055SL / 10127
This Wireless Camera Detector is special made for remote controlled by PC, Notebook, IPC, PDA and other equipment that can send RS232 commands. This wireless camera detector can execute and reply the RS232 control command.
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product
GPIB-RS232, Instrument Control Device
779732-10
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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USB/RS232/SPI Programmable Attenuator
RUDAT-13G-90
Mini-Circuits’ RUDAT-13G-90 is a general purpose programmable RF attenuator supporting frequencies from 10 to 13000 MHz with attenuation from 0 to 90 dB in 0.5 dB steps. Its unique design maintains linear attenuation change per dB, even at the highest attenuation and frequency settings. The attenuator is controlled via USB, RS232 or SPI. It comes housed in a compact, shielded metal case with SMA(F) input/ output RF ports (RF ports are interchangeable), a USB type Mini-B socket, and a 9-pin D-sub(F) RS232 and SPI port. Power can be supplied via either USB or the D-sub port. The RUDAT-13G-90 is supplied with our easy-to-install, user-friendly GUI software, API objects for Windows® environments, and complete programming instructions for 32 and 64 bit Windows® and Linux® operating systems. See p. 9 for a complete list of included accessories.
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Portable Conductivity/TDS/RS232 Meter with DAS
CyberScan CON 110
Single & Multi-point Automatic or Manual Calibration for quick and easy calibration±1% Full Scale Accuracy for precise and accurate measurements
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Precision DMM with RS232 Interface
HH2215
Resistance test up to 40MΩ. Wide Frequency test range from 10Hz to 300kHz. Capacitance measurement up to 100uF. Temperature test range from -4oF to 572oF to 300oC. Diode test audible continuity check and Transistor test
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product
SIMRC - RS232 to I2C Converter PCB
1080-001
Pickering Interfaces Series 1000 SIM Reed Relay Cards offer a choice of switching configurations using low cost industry standard SIM connectors. They are ideal for placing switching systems in fixtures close to the unit under test.
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PXI-8430, 8-Port, RS232 PXI Serial Interface Module
779536-01
8-Port, RS232 PXI Serial Interface Module - The PXI‑8430/8 is a high-performance interface for high-speed communication with RS232 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. NI serial interfaces also appear as standard COM ports … for compatibility with programs that use serial communications.
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4x2 HDMI Matrix Switch with RS232 and IP Control
HSM-I-04-02
4x2 HDMI matrix switch with RS232 and IP control. Supports HDCP, deep color, multi-channel digital audio (up to 7.1 channels), and may be used with any combination of DVI (PC) or HDMI (HDTV) sources and displays.
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product
GPIB-RS232, Instrument Control Device - United Kingdom 240VAC
779732-06
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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product
PCI-8432, 4-Port, PCI, Isolated, RS232 Serial Interface Device
779145-01
The PCI‑8432/4 is a high-performance interface for high-speed, port‑to‑port isolated communication with RS232 devices. The PCI‑8432/4 features high-performance DMA transfers, multithreading, and multiprocessor support. NI … serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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RS232 / RS485 / RS422 / Ethernet Surge Protectors
Our passive, rugged, industrial-grade RS232 / RS485 / RS422 / Ethernet surge protectors are designed for direct industrial DIN-rail mounting and they come with two (2) or three (3) stages of surge protection — Gas Discharge Tube (GDT), protection resistors, and Transient Voltage Suppressor (TVS) - for maximum protection. From 2-wire RS485, 4-wire RS422 / RS485, to 10 / 100 / 1000M Ethernet, CommFront's surge protectors safeguard your data lines and provide you with a peace of mind.
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GPIB-RS232, GPIB-RS232, Instrument Control Device - North America 240VAC
779732-05
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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product
RS232 I2C Adapter
12C Master
*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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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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product
PXIe-8430, 8-Port, RS232 PXI Serial Interface Module
781472-01
8-Port, RS232 PXI Serial Interface Module—The PXIe‑8430/8 is a high-performance interface for high-speed communication with RS232 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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product
4x2 HDMI Matrix Switch with RS232 Control
HSM-04-02
4x2 HDMI matrix switch with RS232 control. Supports HDCP, deep color, multi-channel digital audio (up to 7.1 channels), and may be used with any combination of DVI (PC) or HDMI (HDTV) sources and displays.
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PCIe-8430, PCI Express, 16-Port, RS232 Serial Interface Device
780591-02
The PCIe‑8430/16 is a high-performance interface for high-speed communication with RS232 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. NI serial interfaces also appear as … standard COM ports for compatibility with programs that use serial communications.
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pH/ORP handheld meter with RS232
CyberScan pH 110
5-point Push-Button Calibration with Auto-Buffer Recognition for quick calibration with no calibration mistakes
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4-Port RS232/4-port RS422
3101
The Technobox 8-Port Async Communication adapter provides eight 16550-based UARTS, with four ports using RS232 signal levels, and four ports using RS422 signal levels. The four RS232 ports each provide the full set of data and modem control lines configured for DTE
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RS232 RS485 RS422 Serial To Ethernet Modbus Converters / Device Servers
In the past two decades, legacy serial communication protocols such as Modbus have merged rapidly with modern TCP/IP communication, yielding benefits including widely available infrastructures and greater distance, reliability, and flexibility. CommFront offers a range of industry-proven, easy-to-use serial to Ethernet converters and device servers, both hardware and software types. The applications of our serial to Ethernet converters include acting as a device server or a Modbus RTU/ASCII to Modbus TCP protocol converter; extending serial ( RS232 / RS485 / RS422 / TTL) communication distance over Ethernet network; controlling serial devices from remote Modbus TCP software or Modbus RTU master via Ethernet network; making a wide variety of M2M communication applications possible by enabling client access independent of any operating system or proprietary protocol; and converting conventional serial data network into TCP/IP network, etc.
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NI-9870, 4-Port, RS232 C Series Serial Interface Module
779891-02
The NI‑9870 adds RS232 serial ports to CompactRIO systems. The serial ports are accessed directly from the FPGA to offer you flexibility in communicating with serial devices. The module has individual buffers on every port that save FPGA space and simplify programming. The NI‑9870 supports standard start bit, stop bit, and handshaking settings. It uses an external power to provide maximum compatibility and reliability under all serial port conditions.
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product
RS232 Straight-Through Cable, DB-9 Female to DB-9 Male,1m
183045-01
9-Pin Female DB-9 to 9-Pin Male DB-9 GPIB Serial Cable - The 9F-9M S10 Serial Cable, sometimes referred to as GPIB S10 Cable, connects and controls GPIB devices using the RS232 serial port. The 9F-9M S10 Serial Cable is offered in different lengths.
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product
4x4 HDMI Matrix Switch with RS232 and IP Control
HSM-I-04-04
4x4 HDMI matrix switch with RS232 and IP control. Supports HDCP, deep color, multi-channel digital audio (up to 7.1 channels), and may be used with any combination of DVI (PC) or HDMI (HDTV) sources and displays.
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product
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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product
GPIB-RS232, Instrument Control Device - Taiwan 110VAC
779732-11
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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product
Single Port RS232 Serial Communications Compact Flash Card With Ruggedized Connector
CF232-R
The CF232 is a tiny Type I format Compact Flash (CF+) single RS232 asynchronous serial port for your PDA, laptop (with an optional adapter), or desktop (using one of Elan's Desktop PCMCIA adapters). The card automatically configures to become another COM port by using the built-in O.S. drivers that are tried and tested and are optimized to work in the Windows environment.
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GPIB-RS232, Instrument Control Device - Swiss 220VAC
779732-02
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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GPIB-RS232, Instrument Control Device - Japan 100VAC
779732-07
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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RS232 Null-Modem Cable, DB-9 Female to DB-9 Female, 1m
182238-01
9-Pin Female DB-9 to 9-Pin Female DB-9 Serial Cable - The 9F-9F Serial Cable, sometimes referred to as GPIB Serial Cable, connects and controls GPIB devices using RS232 and RS485 serial ports. The 9F-9F Serial Cable is offered in different lengths.
