-
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
-
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
-
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
-
-
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
-
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
-
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
-
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
-
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
-
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
-
Supplier: Sealevel Systems, Inc.
Description: The 1103 serial interface converter provides Isolation and Auto baud capabilities, truly making it a no compromise interface converter. Isolation is important in installations where the equipment connected to the PC is either located far from the host system, or on a different
-
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
-
Supplier: DigiKey
Description: Converter, RS-232 to Current Loop
-
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
-
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
-
Supplier: Fieldbus International AS
Description: connects capacitively to the loop. If the loop-current must be controlled in order to do loop testing or 4-20 mA trimming through a HART command, this can be achieved by adding the required support on the internal communication line between the T210 and the
-
Supplier: Fieldbus International AS
Description: The T610_B is a built-in module for interfacing Modbus control devices to a FOUNDATION Fieldbus network. There are options for using RS485, RS232 or pure CMOS UART communication to the instrument. It is loop powered and is suited for a two-wire loop powered design.
-
Supplier: Patton Electronics Co.
Description: The Model 2017RC is an async device that operates bi-directionally in full- or half-duplex modes.The Model 2017RC occupies one slot of the 1000R/16 front-load rack. It has dual independent converters that enable two async DTE RS-232 devices to communicate with two 20-mA current
- Data Rate: 115.2 kbps
- Agency Approvals: CSA Mark (US, C and US, NRTL/C), RoHS, UL Listing Mark, WEEE
- Output Interface: Current Loop, RS232
- Features: Indicators, Other, Printed Circuit Board (PCB), RJ-11, RJ-45, Serial Data Converter
-
Supplier: Data Connect Enterprise, Inc.
Description: The Model 2017RC is an async device that operates bi-directionally in full- or half-duplex modes.The Model 2017RC occupies one slot of the 1000R/16 front-load rack. It has dual independent converters that enable two async DTE RS-232 devices to communicate with two 20-mA current
- Data Rate: 115.2 kbps
- Agency Approvals: CSA Mark (US, C and US, NRTL/C), RoHS, UL Listing Mark, WEEE
- Output Interface: Current Loop, RS232
- Features: Indicators, Other, Printed Circuit Board (PCB), RJ-11, RJ-45, Serial Data Converter
-
Supplier: Acromag, Inc.
Description: ±100V or 0 to 22 mA DC input ranges (AC current with optional sensor) 0 to 20mA DC, 0 to 10V DC output • Mechanical relay alarm (25V @ 5A) • 10-36V DC power Software configured, performs linearization, square root extraction, and optional limit alarm functions The 811T
- Analog Input Channels: 1 #
- Operating Temperature: -13 to 158 F
- Resolution: 16 bits
- Features: AC Current Input, Application Software Included, Current Loop Converter, DC Current Input, DC Voltage Input, Other
-
Supplier: Acromag, Inc.
Description: ±100V or 0 to 22 mA DC input ranges or 2 input channels, ±100V or 0 to 22 mA DC input ranges (AC current with optional sensor) Single or dual mechanical relays 10-36V DC power Software configured; multi-function alarms (limit, window, deviation, rate-of-change, peak/valley
- Analog Input Channels: 2 #
- Operating Temperature: -13 to 158 F
- Resolution: 16 bits
- Features: AC Current Input, Application Software Included, Current Loop Converter, DC Current Input, DC Voltage Input, Other
-
Supplier: Versitron, Inc.
Description: signals. All units are specified 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 M62xxD products may also be used as multiplexers. Up to six asynchronous data streams may
- 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
-
Supplier: Acromag, Inc.
Description: 913MB: 4 current input channels 914MB: 4 voltage input channels 4 input channels 0 to 20mA DC (0 to 20A AC with AC sensor) or ±10V DC input range 4 alarm channels, open drain MOSFETS (1A DC loads, 0 to 35V DC) 10 to 36V DC, 24V AC power Modbus RTU high-speed RS-485
- Analog Input Channels: 4 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 16 bits
-
Supplier: ValueTronics International, Inc.
Description: The NORMA 100A SHUNT is a current shunt from Fluke. In electronic test equipment, a current shunt is a device that creates a low resistance path to allow electric current to pass around a certain point in the circuit. Current shunts can verify and calibrate
-
Supplier: Acromag, Inc.
Description: 0 to 50KHz, 0 to 65535 pulses input 0 to 20mA DC, 0 to 10V DC output Mechanical alarm relay (25V @ 5A) 10-36V DC power Software configured; pulse counter; signal averaging; optional limit alarm functions Acromag's IntelliPack® series is a family of high-performance,
- Features: Current Loop Converter, Frequency Input, Other
- Outputs: Current Output, Voltage Output
- Form Factor: DIN Rail
- Application: General Lab and Industrial
-
Supplier: Tempco Electric Heater Corporation
Description: Design Features Easy to use high performance at a low price Fuzzy logic PID heat and cool control Fast A-D sampling rate (5 samples/second) Universal Sensor Input (PT-100 RTD, thermocouple) with high accuracy 18-bit A-D Converter Analog output (linear current or voltage) uses
- Form Factor: Circuit Board
- Type: Current Loop (Transmitter) Input, DC Voltage Input
- Control: Fuzzy Logic, PID Control
-
Supplier: Red Pitaya, d.o.o.
Description: STEMlab 125-14 is our most versatile and popular product, which was introduced to the market in 2013 when Red Pitaya was established. Since then it has been used in wide variety of contexts, from hobbyists and ham radio operators to industry, research and space applications.
- Analog Input Channels: 6 #
- Digital I/O Channels: 16 #
- Sampling Frequency: 125,000 kHz
- Accuracy: 0.2 % FS
-
Supplier: Laurel Electronics LLC
Description: Features Times periodic events with width from 1 µs to 199.999 s Transmits average time of periodic events with width from 1 µs to 199.999 s Resolution to 0.2 µs, rep rated to 250 kHz Inputs from NPN or PNP proximity switches, contact closures, digital logic, or magnetic
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Form Factor: DIN Rail
- Excitation & Features: Voltage Excitation Supply
-
Supplier: Laurel Electronics LLC
Description: Features Times periodic events with width from 1 µs to 199.999 s Transmits average time of periodic events with width from 1 µs to 199.999 s Resolution to 0.2 µs, rep rated to 250 kHz Inputs from NPN or PNP proximity switches, contact closures, digital logic, or magnetic
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Ethernet, Voltage
- Form Factor: DIN Rail
- Excitation & Features: Voltage Excitation Supply
-
Supplier: ACCES I/O Products, Inc.
Description: Remote Intelligent Data Acquisition and Control System Distributed Input/Output is commonly used to reduce installation cost, " home-run" wiring, and potential noise interference. REMOTE ACCES pods installed in RIDACS systems let you install interfaces and control outputs close to the
- Analog Input Channels: 32 #
- Digital I/O Channels: 8 #
- Resolution: 12 bits
- Operating Temperature: 32 to 122 F
-
Supplier: Gefran
Description: bargraph, which can be associated to process variables and to peak values. Three LEDs indicate the output status, while 3 more LEDs can be configured to indicate different functional conditions. The instrument has a lexan membrane faceplate (guaranteed to IP65) with 4
- Number of Digits: 4
- Width: 96 mm
- Height: 96 mm
- Depth: 113 mm
-
Supplier: Microchip Technology, Inc.
Description: Additional Features High Performance RISC CPU: C Compiler Optimized Architecture: Optional extended instruction set designed to optimize re-entrant code Up to 1024 bytes Data EEPROM Up to 64 Kbytes Linear program memory addressing Up to 3936 bytes Linear data memory
- Internal RAM Size: 0.512 KB
- Internal ROM Size: 8 KB
- Number of Timers: 3
- Number of A/D Converters: 13
-
Supplier: Microchip Technology, Inc.
Description: Additional Features High Performance RISC CPU: C Compiler Optimized Architecture: Optional extended instruction set designed to optimize re-entrant code Up to 1024 bytes Data EEPROM Up to 64 Kbytes Linear program memory addressing Up to 3936 bytes Linear data memory
- Internal RAM Size: 3.936 KB
- Internal ROM Size: 64 KB
- Number of Timers: 3
- Number of A/D Converters: 13
-
Supplier: Laurel Electronics LLC
Description: dual solid state relays, which are available as options. External reset of totals is provided by a special connector. A signal conditioner board converts the full-scale 0-1 mA, convert 4-20ma to 0-10v, 4-20 ma to 0-10v, 4-20 mA or 0-10 V analog signal to a frequency of 10 kHz
- Operating Temperature: -40 to 158 F
- Functions: Count Totalizer
- Output / Interface: Current, Serial, Voltage
- Mounting: DIN Rail Mount
-
Supplier: ValueTronics International, Inc.
Description: Model 331 can automate the tuning process. Heater output for Model 331S and Model 331E is a well-regulated variable DC current source. Heater output is optically isolated from other circuits to reduce interference and ground loops. Heater output can provide up to 50 W of
-
Supplier: ValueTronics International, Inc.
Description: wiring. The 63200 series loads use a current closed loop design connecting all power MOSFET devices in parallel, to insure high accuracy load control with minimal drift (less than 0.15% of the current setting). The MOSFET technology keeps the input impedance to a
- Load Bank Type: DC, Programmable
Find Suppliers by Category Top
Featured Products Top
-
Model #2145 is available with various options and features such as: Multimode or Single mode Fiber Plastic or Glass Fiber 9600 Bps to 12 Mbps – switch selectable Din Rail Mounting Status Indicators Tested & Approved by (read more)
Browse Network Media Converters Datasheets for S.I. Tech, Inc. -
ABSOPULSE Electronics PDC 400-P400 series fully encapsulated DC-DC converters use field-proven topology to deliver up to 400W output power. The 400W converters are suitable for operation in transportation, mining, oil and gas, power generation, transmission and distribution systems, and other (read more)
Browse DC-DC Converters Datasheets for ABSOPULSE Electronics Ltd. -
Cooling: Equipped with forced air cooling (Forced air cooling power module) to maintain stable operation under varying loads. Flexible Communication: Integrates CAN/RS485 communication (CAN/RS485 communication module) for easy monitoring and control integration (read more)
Browse DC-DC Converters Datasheets for TPS Elektronik GmbH -
. Efficiency is in the order of 65%, and is maintained down to low levels of output current. Input reflected ripple is reduced to less than 1% by means of a standard built-in pi filter, and electrostatic shielding on all six sides minimizes radiated energy. High input/output isolation permits separation of the output from the dc input bus to minimize circuit interaction due to ground loops, and the use of inputs in either polarity. (read more)
Browse DC-DC Converters Datasheets for Acopian Power Supplies -
ADI's MAX77859 is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range (2.5 V to 22 V). The IC can supply up to 6 A of output current in buck mode and 4 A in boost mode (VIN = 3.7 V (read more)
Browse DC-DC Converter Chips Datasheets for DigiKey -
ABSOPULSE Electronics’ LQC 2K-3U2LC is a liquid cooled, industrial quality DC-DC converter that uses field-proven technology to deliver up to 2000W output power. The unit accepts 600Vdc input, 400Vdc to 800Vdc operating input range and provides 24Vdc/80A output. A built-in output (read more)
Browse DC-DC Converters Datasheets for ABSOPULSE Electronics Ltd. -
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. -
Power Range: Up to 600W Interfaces: USB, LAN, RS232 Remote Control: Supported via SCPI commands Protection Features: Overvoltage, Overcurrent, Overtemperature The UDP6900 series programmable DC power supplies are engineered to deliver unmatched performance, versatility, and cost (read more)
Browse DC Power Supplies Datasheets for Uni-Trend US -
Low voltage DC to DC converters, in many cases, need electrical isolation from input to output. Low voltage is defined as Safety Extra Low Voltage (SELV) and Functional Extra Low Voltage (FELV). These refer to DC voltages below 60VDC, and are deemed be safe for human contact. (read more)
Browse Power Quality Analyzers and Monitors Datasheets for Dataforth Corporation -
Analog Devices ADF4378 is a high-performance, ultra-low jitter, integer-N phased locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) and system reference (SYSREF) retimer ideally suited for data converter and mixed-signal front end (MxFE) clock applications (read more)
Browse RF and Microwave Connectors Datasheets for DigiKey
More Information Top
Indicates content that may require registration and/or purchase.
-
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?
-
Innovative Distributed Power Grid Interconnection and Control Systems: Final Report, December 11, 2000 - August 30, 2005
The TEM controls communicate via Teletypewriter (TTY) current loop into a RS232 serial converter . .... information is fed into a Rocket Port serial hub, which can handle up to eight RS232 serial…
-
Development of Innovative Distributed Power Interconnection and Control Systems: Annual Report, December 2000-December 2001
The TEM controls communicate via TTY current loop into a RS232 serial converter . .... information is fed into a Rocket Port serial hub, which can handle up to eight RS232 serial…
-
Computerized audio and video technique
Further differences relate to the transmission size to that allow by V24 bipolar voltage pulse and only by certain forms of RS232 also current loop operation whereat 20 are used mA then however (by MIDI 5 mAs). .... As the data rates differ however already, a converter is anyway necessary, that can undertake the electronic … under that of the MIDI standard lies, it rather can in the operation for audible disorders or…
-
High power DC-to-DC converter for supercapacitors
Based on the approach outlined in the above paragraphs, Solectria has developed a 350 Apk, 400V DC- to -DC converter . .... A DSP control board runs the current and control loops and allows for a large amount of application specific customization. .... A CAN interface and RS232 link are provided for easy system integration.
-
FPGA-Based Speed Control of Synchronous Machine using a P-PI Controller
In the proposed control system, besides the excitation current control algorithm, the speed control algorithm with an AD converter interface and a RS232 serial interface UART (Universal Asynchronous Receiver Transmitter) are implemented in one FPGA chip for a fully system on chip .... As a result, the feedback control is performed in a real time and the effects of sampling and delay in the feedback loop are very small compared to the process time scale.
-
Making JavaScript Better by Making It Even Slower
This port is wired via a RS232 to USB converter to a monitoring PC. .... It is important to note that the combination of the phone, current loop , current clamp, etc, remains hand-portable—the user can still hand-hold the phone.
-
Sinumerik 840c PLC communication - Entries - Industry Support - Siemens
(called also 20mA Current Loop ). .... To connect a PC, which is normally equiped with RS232 ports, a converter is therefore required. .... You can try to find one on the internet or you can try to bild you one.
-
Industry 4.0
Devices running RS232 can easily be accommodated, despite their lack of IP capabilities via cheap serial- to -USB converters , which we can connect directly to the proximity area gateway. .... 40-20ma Current Loop .
-
Dynamic behaviour of a cycloconverter system
16-bit microprocessor for each of four thyristor converters as shown in Fig. 4.0. .... The Circulating Current Controller and its reference is generated in the 16-bit microprocessor which communicates to video display terminal through an RS232 serial data link. .... left hand corner of Fig. 4 closes additional active and reactive power control loops and performs the…