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Supplier: Black Box
Description: Converters can be configured for active or passive. In active mode, an async RS-RS232 device can communicate with a passive 20-mA Current Loop device. In passive mode, an async RS-RS232 device can communicate with an active 20-mA Current Loop device.
- Serial Protocol: RS232
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Supplier: Newark, An Avnet Company
Description: RS232 TO CURRENT LOOP CVTR
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Network Media Converters - Telebyte RS232 to Current Loop Converter (Includes Power Supply) -- TB65ASupplier: L-com, Inc.
Description: all RS232 operating modes including: Half Duplex - Passive Loop, Half Duplex - Active Loop, Full Duplex - Passive Loop, and Full Duplex - Active Loop. This product will drive 20mA and accept 20mA or 60mA loop currents and operates from DC to
- Network: RS232/422/485
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Supplier: Black Box
Description: Convert RS232 to Current loop to interconnect a digital 20-mA unipolar Current Loop interface to an RS-232 interface. Interface converters work well in factory automation, building automation, and process automation.
- Serial Protocol: RS232
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Supplier: Black Box
Description: Convert async RS232 to 20mA CL at speeds up to 19.2 kbps with distances up to 2000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing 20mA CL environment.
- Data Rate: 19.2 kbps
- Serial Protocol: RS232
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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
- Network: RS232/422/485
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Supplier: Newark, An Avnet Company
Description: RS232 TO CURRENT LOOP CONVERTER, DINRAIL; Signal Conditioner Input:RS-232; Signal Conditioner Output:Current; No. of Output Channels:1Channels; Accuracy %:-; Output Accuracy:-; Supply Voltage:30VDC; No. of Channels:1 Channel RoHS Compliant: Yes
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Supplier: OMEGA Engineering, Inc.
Description: The DRA-DCC-8 is a microprocessor-based unit which converts digital data into eight continuous analog current loops. The processor controls the digital input, handles the active memory of the unit and updates the current outputs. For digital input range of 000 HEX to FFF
- Resolution: 12 bits
- Features: Current Loop Converter
- Outputs: Current Output
- Form Factor: DIN Rail
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Supplier: Patton Electronics Co.
Description: Features & Benefits Operates Actively or Passively Data Rates from 50 bps to 19.2 kbps Range to 4 Miles (6.4Km) over Two 24 AWG (.5mm) Twisted Pair No AC Power Required; Draws Necessary Power for (Passive) Operation from RS-232 Interface Optically Isolated on Line Side DB-25 Connectors
- Data Rate: 19.2 kbps
- Operating Temperature: 0 to 50 C
- Operating Humidity: 5 to 95 %
- Agency Approvals: FCC, RoHS, WEEE
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Supplier: Data Connect Enterprise, Inc.
Description: Features & Benefits Operates Actively or Passively Data Rates from 50 bps to 19.2 kbps Range to 4 Miles (6.4Km) over Two 24 AWG (.5mm) Twisted Pair No AC Power Required; Draws Necessary Power for (Passive) Operation from RS-232 Interface Optically Isolated on Line Side DB-25 Connectors
- Data Rate: 19.2 kbps
- Operating Temperature: 0 to 50 C
- Operating Humidity: 5 to 95 %
- Agency Approvals: FCC, RoHS, WEEE
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Supplier: Sealevel Systems, Inc.
Description: environments. The high-current Form C relays can switch up to 6A loads at 250VAC and up to 5A at 60VDC. Form C relays can be wired for either normally open or normally closed operation. The SeaI/O-520S is powered from your 9-30VDC source, or select from a variety of Sealevel
- Operating Temperature: 32 to 158 F
- Features: AC Current Input, DC Current Input, DC Voltage Input
- Data Acquisition: I/O Module
- Isolation: Isolated Digital Input
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Supplier: Sealevel Systems, Inc.
Description: circuit. Isolation on the IC485+I eliminates the effects of Ground Loop Current, a commonly neglected and misunderstood phenomenon that leads to data errors and the destruction of communications equipment. Note: This item has a minimum order quantity (MOQ) of 25 units. Please
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Supplier: ACCES I/O Products, Inc.
Description: up to 921.6 kbps and implement full modem control signals to ensure compatibility with a broad variety of serial devices. RS-422 and RS-485 modes support data communication speeds up to 3 Mbps. Existing serial peripherals can connect directly to industry standard DB9M
- Number of Ports: 2
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Connector: DB9
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Supplier: ACCES I/O Products, Inc.
Description: up to 921.6 kbps and implement full modem control signals to ensure compatibility with a broad variety of serial devices. RS-422 and RS-485 modes support data communication speeds up to 3 Mbps. Existing serial peripherals can connect directly to industry standard DB9M
- Number of Ports: 4
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Connector: DB9
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Supplier: Laurel Electronics LLC
Description: Features Converts streaming RS232 or RS485 ASCII data to an (isolated), scaled 4-20 mA, 0-10 mA, 0-10V or -10V to +10V analog output. Able to retrieve data from long character strings. Setup using Laurel's free Instrument Setup Software. Accepts Modbus or Custom ASCII
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Form Factor: DIN Rail
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Supplier: Amp-Line Corp.
Description: There are many applications which require phase angle adjustment between voltage and current, voltage and voltage, and current and current. One example is electricity meter testing, in which the voltage and current are tested in phase and also out of phase. Another
- Signal Converter Type: Current-to-Voltage Converter, Voltage Converter / Inverter
- Features: Other
- Form Factor: Rack Mount
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Supplier: Allied Electronics, Inc.
Description: functions needed to troubleshoot your equipment and plant. True-rms ac voltage and current for accurate measurements on non linear loads Large digit displya with analog bargraph Display backlight for work in dark areas Temperature and capacitance Records minimum and maximum values
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Supplier: L-com, Inc.
Description: lightning-induced current surges and ground loops. The unit employs a RS232 data interface, can achieve 56Kbps asynchronously and operates in either half or full duplex modes over dual fibers up to 2km in length. Features Provides high speed of 56Kbps data transfer rate.
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Supplier: Acromag, Inc.
Description: Eight RS422/485 serial ports Extended Temperature PCIe Bus Interface These modules provide eight asynchronous serial communication ports from a single AP carrier slot for a high-density solution. Software-configuration helps you quickly set baud rates, character-sizes, stop bits, and parity. For
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 185 F
- Isolation: Channel-to-Channel Isolation, Isolated Analog Voltage Input, Isolated Analog Voltage Output
- Outputs: Current Output, Voltage Output
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Supplier: Sealevel Systems, Inc.
Description: environments. The high-current Form C relays can switch up to 6A loads at 250VAC and up to 5A at 60VDC. Form C relays can be wired for either normally open or normally closed operation. The SeaI/O-520M is powered from your 9-30VDC source, or select from a variety of Sealevel
- Operating Temperature: 32 to 158 F
- Features: AC Current Input, DC Current Input, DC Voltage Input
- Data Acquisition: I/O Module
- Isolation: Isolated Digital Input
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Supplier: DigiKey
Description: Converter, RS-232 to Current Loop
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Supplier: ACCES I/O Products, Inc.
Description: up to 921.6 kbps and implement full modem control signals to ensure compatibility with a broad variety of serial devices. RS-422 and RS-485 modes support data communication speeds up to 3 Mbps. Existing serial peripherals can connect directly to industry standard DB9M
- Number of Ports: 2
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Connector: DB9
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Supplier: ACCES I/O Products, Inc.
Description: up to 921.6 kbps and implement full modem control signals to ensure compatibility with a broad variety of serial devices. RS-422 and RS-485 modes support data communication speeds up to 3 Mbps. Existing serial peripherals can connect directly to industry standard DB9M
- Number of Ports: 4
- Operating Temperature: -40 to 85 C
- Operating Humidity: 5 to 95 %
- Connector: DB9
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Supplier: Versitron, Inc.
Description: with a bit error rate of 10 to the minus 9th. DCE and DTE copper interfaces are available, and LC optical connectors make use of the latest in SFP technology. The M82xxD Series products may also be used as multiplexers. Up to six asynchronous data streams may be accommodated by one
- 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: Sealevel Systems, Inc.
Description: and each channel can be configured via hardware for measuring 4-20mA current loop. The two 12-bit D/A channels are jumper selectable for 0-5V and 0-10V output ranges. Additionally, the SeaI/O-470S module provides eight optically isolated inputs rated for 5-30VDC and feature 300V
- Resolution: 12 bits
- Operating Temperature: 32 to 158 F
- Features: DC Voltage Input
- Data Acquisition: I/O Module
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Supplier: West Control Solutions
Description: process control applications. Benefits & Features DIN Rail Mount base unit PID and Logic I/O control modules Base-unit for up to 4 control modules Flexibility to meet application requirements Alarms PID heat-cool Network up to 31 base units RS485 Modbus RTU communications 3 Year
- Control Signal: Analog Voltage, Current Loop, Serial / Digital, Switch / Relay Output
- Type: Current Loop (Transmitter) Input, DC Voltage Input
- Form Factor: DIN Rail
- Interface: Knobs / Switches / Meter
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Supplier: West Control Solutions
Description: The KS 800 multi-loop controller has been designed to handle up to 8 zones simultaneously. The instrument can be configured as a signal device, 2-point controller, 3-point controller, cascade controller or stepping motor controller. In the 2-point and 3-point configurations it
- Control Signal: Current Loop
- Type: DC Voltage Input
- Form Factor: DIN Rail
- Control: Limit / Set Point Control, PID Control
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Supplier: OTEK Corporation
Description: Another World's First By OTEK! To complement it'sworld's first LCD (Model LPM) Loop Powered Meter,OTEK developed the exact counter part of it but withsuper high efficiency 0.56" LED display, RS232E and all loop powered.
- Number of Digits: 3.5
- Analog Input Channels: 1
- Width: 73.914 mm
- Height: 38.608 mm
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Supplier: Newport MKS
Description: open-loop control, 0 V corresponds to -20V output voltage, and 10V corresponds to 130 V output voltage. In closed-loop control, 0 V corresponds to zero displacement and 10V corresponds to the maximum nominal closed-loop displacement. Analog control
- Number of Axes / Motors: 3
- Supply Voltage (DC): 24 volts
- Communication: RS232, USB
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Supplier: West Control Solutions
Description: A compact, fully featured controller for demanding applications. Pro-16 is the only controller of its size, flexible with up to 6 outputs, 2 digital inputs, a remote setpoint input, RS485 communications* and linked to best in class Blue Control software. The Pro-16 offers many
- Number of Inputs: 4 inputs
- Number of Control Outputs: 6 outputs
- Type: Current Loop (Transmitter) Input, DC Voltage Input
- Form Factor: DIN Rail
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Supplier: West Control Solutions
Description: fine-tuned for a specific application. The N2300 indicator has up to to two outputs (relay or solid state driver) for alarm. The controller version can have an additonal relay or RS232 serial communications. Benefits & Features Simple straight forward operation for easy setup
- Number of Control Outputs: 3 outputs
- Type: Current Loop (Transmitter) Input, DC Voltage Input
- Form Factor: DIN Rail
- Interface: Digital Front Panel
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Supplier: OTEK Corporation
Description: stop the hazardous process to re-scale or calibratethe meter.Serial I/O via RS232, 485 or USB to give you on-sitedata via wires. Provisions for Signal Conditioners to convertT.C., RTD, S-G, etc. at your request.The compact E.P. housing is the smallest in the market, yetit
- Number of Digits: 4.5
- Analog Input Channels: 1
- Operating Temperature: 14 to 140 F
- Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
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Supplier: Allied Electronics, Inc.
Description: True RMS digital multimeter with optical PC interface for engineers designing and troubleshooting industrial automation and control systems. Frequency to 10 MHz, capacitance to 400 uF, temperature to 2372 °F Duty cycle, dBm and 4 to 20 mA loop current test
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Supplier: Chromalox
Description: system control components. This reduces wiring, shrinks the panel footprint and compresses installation time, resulting in a lower system cost. Minimize Setup Time Time is money. Constantly referring to instruction manuals increases startup time and can lead to confusion. To
- Number of Inputs: 11 inputs
- Number of Control Outputs: 9 outputs
- Control Signal: Analog Voltage, Current Loop, Network / Fieldbus Output, Serial / Digital, Switch / Relay Output
- Type: Current Loop (Transmitter) Input, DC Voltage Input
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Loop Antennas 20 Hz - 30 MHz A.H. Systems manufactures a wide variety of loop antennas in the frequency range of 20 Hz to 30 MHz. Loop antennas are primarily used to measure the magnetic field strength at lower frequencies (read more)
Browse Antennas Datasheets for A.H. Systems Inc. -
Product Datasheet Passive Loop Antenna SAS-565H The easiest method to avoid antenna saturation for the measurement of high (read more)
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antenna is shielded against the electric component by enclosing the conducting loop within an all-metal shield. This balanced faraday shield ensures that it is producing (or measuring) just the magnetic component of the radiated energy. Due to the relatively long wavelengths in this band, and the (read more)
Browse Antennas Datasheets for A.H. Systems Inc. -
The module supports 4-channel current signal acquisition. The module can be configured for 0-20mA or 4-20mA current signal acquisition. The module supports 2-wire (non-loop output, external power supply is required) or 4-wire current sensor input. The internal bus of the (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
The module supports 8-channel current signal acquisition. The module can be configured for 0–20mA or 4–20mA current signal acquisition. The module supports 2-wire (non-loop (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
The module supports 8-channel current signal acquisition. The module can be configured for 0~20mA OR -20~0mA OR ±20mA current signal acquisition. The module supports 2-wire (non-loop output, external power supply is required) The internal bus of the module and (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
High-Accuracy, 750 kHz Current Sensor IC with Reference Output The ACS37017 is a high-accuracy Hall-effect current sensor IC engineered for precise measurements in high-speed applications. Its 750 kHz bandwidth is ideal for fast control loops, while the performance compensation and (read more)
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4-20mA current loops, the most common industrial signal for process variables like pressure, flow, and level. High Precision & Stability: Engineered for (read more)
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ODOT DT-3434 Analog Current Input Module (4-Channel, Isolated) Key Features & Benefits Superior Channel-to-Channel Isolation: Each of the 4 analog (read more)
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is used to demonstrate the difference the diode could make. For DC-DC converter designs, the power diode was located on the bottom side of the PCB and the MOSFET on the top, taking extra care to ensure an extremely low commutation loop inductance (read more)
Browse Diodes Datasheets for Nexperia B.V.
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VoIP in Industrial Networks - Implementing QoS for Reliable Voice Over Industrial Ethernet
For many years, serial interfaces such as current loop, RS-232, and RS-485 have been the preferred methods for industrial communications. Ethernet offers high reliability with the proven ability to adapt to changing environments, especially new types of media (coaxial cable and wireless
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VoIP in Industrial Networks
For many years, serial interfaces such as current loop, RS-232, and RS-485 have been the preferred methods for industrial communications. Ethernet offers high reliability with the proven ability to adapt to changing environments, especially new types of media (coaxial cable and wireless
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A Serial Bootloader for PIC24F Devices
Memory* the original protocol have been made to maintain compatibility with the PIC24 architecture. It has also Configuration been redesigned to accommodate the current genera- Registers* tion of PIC24FJ Flash microcontrollers, as well as the next generation of PIC24F devices. * If present on target
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ABB Serial Data Converters - Signal Converters (Control Products)
• RS232 to Current Loop .
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Holonic and Multi-Agent Systems for Manufacturing
In fact, the unique interaction possi- bility is through read/write commands sent by a serial connection, adapted to translate current - loop to RS232 , using the programming language BAPS.
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Fujitsu Siemens laptop SINUMERIK 820 M comunication problem - Entries - Siemens Industry Online Support – Siemens AG
Does this mean that the RS232 to ' Current Loop ' converter is not required?
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On board Train Control and Monitoring Systems
Typical serial interfaces are 4 to 20 mA current loops , RS232 (point- to -point, unbalanced, bi-directional, standard PC interface), EIA RS422 (point-to-point, balanced, bi-directional interface) and RS485 (multi-drop, balanced interface).
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On board train control and monitoring systems
mA. current loops , EIA RS232 (point- to -point, unbalanced, bi-directional, standard PC interface), EIA RS422 .
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Simatic S5 PLC / Westinghouse PC503 - Entries - Industry Support - Siemens
OIT will attach to PLC and communication through new RS232 / current loop convertor is good too.
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New Products
Basic units feature dual memory ex- pandable from 16 to 64K bytes, a 16-bit bus instruction, RS232 and current - loop interfaces with a transmission rate of 110 to 1200 baud, a TWICE (Testware In Circuit Emulator) cable, and all system software.
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Variable curvature mirrors: implementation in the VLTI delay-lines for field compensation
The two pressure gages are connected to the computer by classical RS232 serial connections, the I/O card read switches from a current loop and the air valve is opened or closed by a 24 V level.
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Firms & products
Professional bus DP or ethernet stands for the FOr communication by known serial interfaces RS232 RS422, RS485, and current loop for also variants with CAN to the VerfC ~ gung.
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Firms & products
FOrdie communication stands by known serial interfaces RS232 RS422, RS485, and current loop for also variants with CAN, professional bus DP or ethernet to the Verf0gung.