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Modbus
communications protocol for sharing data between controllers.
See Also: Communication Protocol, Near Field Communications, Data Communications, Modbus RTU
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Modbus Transmitter for Photometers
LPPHOTS
with RS485 MODBUS-RTU output for photometric probes
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High performance, USB, Ethernet, WiFi
T7 Series
USB, Ethernet, or 802.11b/g WiFi connectivityFully compatible with Modbus TCP/UDP14 analog inputs at 16–18+ bit resolutionT7-Pro: up to 22 bit resolution, and WiFi2 analog outputs23 digital I/O
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Ethernet to Modbus RTU Interface
Model 9099
* Use Modbus TCP/IP, VXI-11, or Raw Sockets (Telnet) or to control Modbus RTU slave devices.* No special driver required which eliminates driver problems.* Controllable with Windows PC programs like C, Visual Basic, LabVIEW, VEE, etc that make VISA or SICL calls.* Controllable from MAC/UNIX/LINUX and similar computers with RPC calls.* Interfaces with PLCs or any Modbus TCP/IP Controller.* Fully VXI-11 compliant.* Works with Agilent, NI and Kikisui VISA libraries.* Internal webserver with sample Modbus device control pages for Watlow F4, F4T and EZ-Zone Controllers.* Network connectivity eliminates GPIB Bus Extension problems.* Allows multiple users to access the Modbus network or devices.* 9099 is a 2x to 5x faster than the 8099 and includes a new Modbus device control page.
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Multifunctional Meter
CPM-80
Chuan Sheng Electronics Co., Ltd.
CPM-80 multifunction power analyzer provide high accuracy single phase and three-phase energy measuring and displaying, energy accumulating, power quality analysis, data logging and data communication. CPM-80 series meters are able to measure bidirectional, four quadrants kWh and kVarh. It provides maximum/minimum records for power usage and power demand parameters. Hardware standard built in a RS485 Modbus communication port , 4 Digital inputs, 2 Relay outputs, LCM and 2MB flash for data-logging. In addition , also provide TOU , voltage and current THD, harmonics up to the 63rd and auto wiring change via software .
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Modbus or Laurel ASCII ProtocolSerial Output DIN Rail Transmitters
Laureate TM Series serial output transmitters can be jumpered for two signal levels: RS232 or RS485. Two serial protocols are selectable in software: Modbus or Laurel's Custom ASCII.Modbus protocol operation is fully compliant with the Modbus Over Serial Line Specification V1.0 (2002) for 2-wire, half-duplex connection.
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Modbus Register Converter
Model 2390
* Converts Modbus Registers and variables for replacement Modbus devices.* Maintain existing software when upgrading Modbus systems.* Provides serial control of Modbus RTU devices from any ASCII source.* User defined Register Conversion Table supports all Modbus RTU devices.* Internal Register Conversion Tables for Watlow F4-to-EZ-ZONE and F4-to-F4T conversion.* Serial ports support RS-232 and 2-wire/4-wire RS-485 signals.* Includes baud rate conversion capability.* Uses SCPI commands to load the Conversion Table and set serial settings.* Small metal case mounts on a DIN rail or on any flat panel.* 239x Table Loader Program uploads the 2390 Register Conversion Table from an Excel csv file.* 239x Serial Keyboard Program provides instant control of the 2390 and Modbus Slave Devices without writing a program.
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Digital Multifunction
Contrel Elettronica s.r.l. Company
The DIN rail and front panel multimeters are ideal for installation in secondary distribution panels. Measurement of the main electrical parameters. Measurement of active, reactive and apparent energy. Modbus RTU, Modbus TCP, Profibus, M-Bus protocol. Digital outputs programmable as alarms or pulses.
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Wireless Temperature Meter
WTM-100
Chuan Sheng Electronics Co., Ltd.
●Measure accuracy:±1℃●Display range: -50.0~150.0℃●RS485 Modbus RTU communication port●Up to 12 channels wireless sensor connection●High stability and low cost●CE Approved
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OPC Server
An OPC sever (OLE for Process Control) provides IO and more devices to communicate with a wide range of HMI/SCADA software packages residing on a host. Advantech''s OPC server for ADAM and modbus devices features OPC DA (data access) and AE(alarm and events) client for the rapid testing.
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Communication Gateways
We offer compact gateways for DeviceNet™, Profibus™ and Ethernet communication protocols available in RS232, RS422, RS485 and Modbus interfaces for communicating with our programmable automation controllers and networked I/O.
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Multifunction Counter (Pulse Input)
CM1-CT
Chuan Sheng Electronics Co., Ltd.
CM1-CT multifunction counter(position) display controller, is design to have 2 pulse input, for proximity switch, photoelectric sensor, encoder etc.. Counting increase or decrease, positioning batch count etc.. display, with External input and Modbus communication port.Multiple types of input mode, trip mode setting to fulfil easy usage and requirement for counter controller. For different requirement, the meter can be with 2 relay or 1 Analogue output or 1 RS485(Modbus RTD mode) communication. (Choose 1 kind of output from the 3 options)
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Branch Circuit Monitor
Multiple branches of load can be monitored togetherCan group the device as 3 phase load and single phase loadFaster communication through RS485 port (Modbus protocol)Simultaneous sampling of Volts and AmpsAccuracy Class 1.0 as per IEC 62053-21 & Class 0.5 as per IEC 62053-22 StandardsDisplays more than 25 parameters
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Sensor Device for Developers
Waspmote
Libelium Comunicaciones Distribuidas S.L
Ultra low power (7µA)120+ sensors integrated on 10 Sensor Boards15 radio technologies:Long range: 4G / 3G / GPRS / LoRaWAN / LoRa / Sigfox / 868 MHz / 900 MHzMedium range: ZigBee / 802.15.4 / DigiMesh / WiFiShort range: RFID/NFC / Bluetooth 2.1 / BLEOver the Air Programming (OTA)Encryption libraries (AES, RSA, MD5, SHA, Hash)Certified encapsulated line (Plug & Sense!)Industrial Protocolos: RS-232, RS-485, Modbus, CAN Bus, 4-20mA
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Multi-Circuit Power Meter (DIN rail) (ADPower Series)
ADP-PM-A
Chuan Sheng Electronics Co., Ltd.
The ADP-PM-A was designed for multi-circuit power measurement, up to 12 single phase or 4 three-phase circuit power inputs. Applicable to different types of power circuit makes ADP-PM-A a valuable option.Hardware built in 1 RS485 (Modbus) communication port, demand function, data logging and 2MB Flash memory.At the same time, din rail mounting provides easy installation and larger flexibility.
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Modbus High Accuracy Fixed Flowmeter
D118i
Gentos Measurement & Control Co.
D118i is an advanced flow meter, which applies our patented PICOFLOY technology, with ultra-high accuracy, linearity, and repeatability, and meets the high measurement accuracy requirements of users.
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UV Sensors
With analog (4-20mA, 0-5V, 0-10V) or digital (USB, Modbus) output, also available with Android device (incl. app). SiC photodiode chip based Broadband UV sensitivity or filtered for UVA, UVB, UVC or UV-Index spectral sensitivity. Our sensors are also available with logarithmic signal transduction, linearity from 0 … 1500 mV. Calibration services available at our Berlin facility prior to delivery and after use
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Industrial Automation
PLANET Industrial Automation solution is designed to help set up IP networking in the areas of Industrial 4.0 and IoT using the serial port connection. Our Industrial Automation product line includes RS232/RS422/RS485 Serial Device Servers, Modbus Gateways, EtherCAT Slave I/O Modules and Serial over Cellular Gateways, each of which enables to convert and transform useful data for further analysis to optimize factory operation and management.
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6 Digit Weighing Controller
A6-SG
Chuan Sheng Electronics Co., Ltd.
A6-SG weighing controller has been designed with high accuracy measurement (24bit A/D), 6 digital display, flexible I/O functions and communication port for general weighing application.They are also build in 4 Relay outputs, 4 External Control Inputs, 1 Analogue output and 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.They was designed the tracking zero and tracking stable function in programming level. According to the system, user can set the function to get the suitable reading.According the purpose, the 4 relays can be selected individual for feeder, discharge, peak, or alarm in 7 control modes.
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Ethernet-GPIB-USB to Modbus RTU Interface
Model 9009
* All interfaces provide full control of the Modbus RTU slave devices.* Ethernet port supports VXI-11, raw socket and Modbus TCP/IP to Modbus RTU conversion. * GPIB port works with any IEEE-488.2 compatible GPIB controller.* USB port uses Microsoft supplied driver to prevent operating system change problems.* The 9009 uses a simple command set that is accessible from any port.* Controllable with Windows PC programs like C, Visual Basic, LabVIEW, VEE, etc that make VISA or SICL calls. Works with Agilent, NI and Kikisui VISA libraries* Controllable from MAC/UNIX/LINUX and similar computers with RPC calls.* Ethernet interface protocol is fully VXI-11 compliant and does not require special PC drivers.* Internal webserver with sample Modbus device control pages for Watlow F4, F4T and EZ-Zone Controllers.* OEM oriented board designed for integration inside the user's system with only one cable. On board regulator works with 5 to 15 Vdc power.* Support programs Include ICS's VXI-11 and VISA keyboard control programs and a NTML page utility for uploading your customer webpages.
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IDM+
Multi-functional fault recorder including: -- Disturbance fault record (DFR)- Dynamic disturbance recording (DDR) - Phasor measurement unit (PMU C37-118)- Power Quality (PQ Class A)- Travelling wave fault location (TWS to +/-60m) - Impedance fault location- Protocols (61850, Modbus, DNP3) - Sequence of event recording (SOE)- GPS, IRIG and NTP time sync- iQ+ masterstation software.
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Annunciator
Series 90B
Dual independent communication ports (RS-232/485 and Ethernet) are available to transmit alarms to other devices. The Series 90B can receive alarms using communication ports, eliminating the need to connect digital inputs and associated wiring. The Series 90B supports Modbus, DNP and ASCII protocols.
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Modbus Plant Simulator
If you are an Industrial Control engineer or technician dealing with Modbus RTUs, PLCs, Drivers and SCADA servers, you must have Modbus TCP Plant Simulator is your toolbox. With this tool, you can test and verify your SCADA tag names, IO Server mappings, Modbus addresses, alarms, visualization displays, historians, reports, data communication channel throughput, controls, and more without deploying even one RTU or PLC.
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Data Stream Digital Transducers
The Data Stream Series provides a digital stream of data that can contain complete electrical properties information including current, voltage, power, phase angle and frequency. Additionally, an energy totalizer can be configured to give total energy calculations. All data is transmitted via an RS485 bus, and a single bus can communicate with multiple devices. MODBUS capable programming is also available.
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4 2/3 Digits Voltage/Current Meter
CS2-VA
Chuan Sheng Electronics Co., Ltd.
CS2-VA Voltage/Current Meter is designed with high accuracy measurement, display and communication of 0~600V or 0~10A for DC/AC/TMRS.● ADTEK builds flexible function as like as 3 bank (for multi-range scaling and set point) and 3 external control inputs meet to various testing equipment inquiry.They are also build in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.
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Process Indicator
CS2-PR
Chuan Sheng Electronics Co., Ltd.
CS2-PR Process Indicator has been designed with high accuracy measurement, display and communication of DC signal 0~10V and 4(0) ~20mA with square root function.They are also build in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.
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4 2/3 Digital Resistance Meter
CS2-RS
Chuan Sheng Electronics Co., Ltd.
CS2-RS Resistance Indicator has been designed with high accuracy measurement, display and communication of Ohm (2 wire) as like as Coil of motor or transformer.The meter supports Field Calibration function. It can be calibrated with sensor (Resistance) to meet machinery structure.We build flexible function as like as 3 bank (for multi-range scaling and set point) and 3 external control inputs meet to various testing equipment inquiry.They are also building in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of machinery and testing equipments applications.
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Industrial Gas Detectors
Seitron designs and manufactures detectors for methane, LPG, gasoline vapours and carbon monoxide (CO) for commercial and process industry use. Our detectors provide three communication protocols 4..20mA, Modbus and S-Bus (a proprietary protocol derived from Modbus). You can also choose between two types of housings: polycarbonate for industrial use or ATEX-certified for the installation of detectors in ATEX-classified areas.
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Energy Analyser
DUCA-LCD
Energy Analyser for DIN-rail mounting (4 modules), for Single-Phase/Three-Phase systems with Graphic LCD screen, Co-generation Energy measurement and "Wide Range" Power Supply (24 - 240 Vac/dc); voltage and current waveforms and harmonics measurement and visualization; 2 digital output for pulses or alarms; 2 digital pulse input. Optional RS485 serial line interface (Modbus or ASCII_DUCBUS), Ethernet Interface (Webserver / Modbus-TCP).
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5 Digit Frequency Meter
CS1-F
Chuan Sheng Electronics Co., Ltd.
CS1-F economic type Frequency Meter is designed with high accuracy measurement, display and communication of Frequency.The innovation feature is auto-range input from 0.01Hz~100KHz(option ~140KHz) and the display resolution will auto-change to show the highest according to input frequency.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of panels and testing applications.
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4 2/3 Digit Potentiometer Meter (1/32 DIN)
CS3-PM
Chuan Sheng Electronics Co., Ltd.
CS3-PM Potentiometer Indicator has been designed with high accuracy, display, controller, remote communicationsA compact body design for small equipment, laboratory instrument, and others.Also are available with relay output, analog output, RS485 Modbus RTU communication to cover a wide range of applications.
