Modbus
communications protocol for sharing data between controllers.
See Also: Communication Protocol, Near Field Communications, Data Communications, Modbus RTU
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Product
Modbus Transducers
THI Sensors
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The THI-485 sensors are Modbus transducers for measuring thesurrounding temperature and relative humidity or for theacquisition of up to four passive pulse signals or digital states. This feature extends the possibilities of the device, turning it into a kind of RS485 pulse concentrator from other sensors andmeters.
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Product
Modbus I/O extender
CoolEx
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CoolEx is a Modbus I/O extender with analog, digital and PWM inputs and outputs. CoolEx can be used in conjunction with Programmable Logic Controller (PLC) or any other Modbus master that requires some extra I/O or special I/O functionality. CoolEx is controlled by master by means of standard Modbus requests defined in "Modbus Application Protocol Specification".
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Product
Wireless Modbus Sensors
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Wireless Modbus Sensors & Condition Monitoring – The Best of 2 Worlds! Combining Phantom Wireless Sensors with an Industry Standard such as Modbus! The best in Vibration monitoring equipment!!
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Product
Modbus Register Converter - Serial To Modbus RTU Interface
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Translates Modbus registers and variable types from an older Modbus devices to a new Modbus device. The Model 2390 allows upgrading Modbus RTU devices without changing the system software. The 2390 also provides serial control of Modbus RTU devices for new applications that want the ease of using simple ASCII commands strings when controlling Modbus RTU devices.
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Product
Modbus Stack
softMOD
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SoftMOD is the industry-standard Modbus protocol stack for industrial automation and building management. SoftMOD supports both Modbus RTU (Remote Terminal unit) and Modbus TCP/IP (Transmission Control Protocol) as well both client and server modes.
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Product
Modbus RTU Analog Input
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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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Product
Wi-Fi Modbus TCP Data Acquisition
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Wi-Fi Data Acquisition modules communicate over Modbus TCP and support wireless encryption. They can easily be used with SCADA software for easy and safe access.
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Product
Ethernet To Modbus RTU Minibox™ Interface
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ICS's Model 9099 Ethernet to Modbus RTU Interface is a small Minibox™ Ethernet Modbus Converter that converts Modbus TCP/IP, VXI-11 and Raw Socket to control Modbus RTU Slave Devices. The Model 9099 does not require special drivers and is compatible with the following systems: LINUX, UNIX, SunOS, MAC OS X, HP-UX, IBM-AIX, Windows 2K or later and Modbus capable PLCs. ICS's 9099 uses VXI-11 RPC calls for secure communication with virtually any computer. Easily programmed on a PC by making VISA calls or on a MAC/UNIX/LINUX computer with RPC calls. Special drivers are not required. ICS Electronics is the premier VXI-11 device supplier with 100% VXI-11 compliance in every product. See our extensive Application Notes or download our VXI-11 Tutorial and the VXI-11 Specification for more information about the VXI-11 Standard.
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Product
CAS Modbus Scanner
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CAS Modbus Scanner is a utility to retrieve coils, inputs, holding registers, and input registers from a Modbus enabled device. Values retrieved from the device can be viewed in many different formats including Binary, HEX, Uint16, Int16, Uint32, Int32, and Float32. This utility can also discover Modbus devices on your network if you do not know their address. It works by testing every address, function, length, offset to check for exceptions or responses.
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Product
WISE Modbus Data Logger
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WISE (Web Inside, Smart Engine) are Modbus TCP based data acquisition controllers that allow for remote monitoring and logic control through a web interface. They can trigger outputs based on inputs, send email alarms and can show the status through a web page.
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Product
Remote Ethernet Modbus TCP I/O Modules
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ET-7000 Modbus TCP Remote Ethernet I/O allow configuration, I/O monitoring and control through a regular web browser. Besides Web HMI function, no more programming or HTML skills are required; creating dynamic and attractive web pages for I/O monitoring. They can be easily integrated with SCADA software and other I/O. They come with EZ Data Logger Software for data logging and monitoring systems.
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Product
Modbus Transmitter for LPPHOT01 Probe
LPPHOT01S
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The transmitter LPPHOT01S converts the mV analog signal generated by the illumination probe LPPHOT01 into a digital signal suitable to be transmitted over a serial line RS485 with MODBUS-RTU protocol.
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Product
Modbus TCP Redundant Ethernet I/O
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ICP DAS USA's RIO-9380 is a Modbus TCP based Ethernet-based Data Acquisition Rack that supports redundant communication and redundant power for maximum uptime. Our Redundancy Ethernet I/O Racks provide a scalable, open architecture that bridges factory-floor hardware with enterprise IT systems. Designed for mission-critical reliability, these racks support redundant communication paths to ensure the system remains operational during network or power fluctuations..
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Product
BACnet / Modbus
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BACnet™ MS/TP and Modbus RTU communicating sensors provide an easy-to-install and cost-effective means to measure temperature and humidity anywhere on your network. They’re especially effective where there is limited controller inputs or the application is for monitoring only. All BACnet™ sensors are BTL Certified.
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Product
Modbus Analog Output Modules
DAT3020 Series
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The DAT3020 series from Datexel is a range of Modbus analog output cards. These cards or modules have both voltage and current outputs either 0-10V or 4-20mA and are isolated from the input, output and power supply. They are available with either 2, 4 or 8 channels. The DAT3011 is a Modbus slave with 2 analog inputs (Thermocouple, RTD's mA, Resistance, Potentiometers, mV and voltage) and 2 analog outputs(4-20mA). It also has 3 digital inputs and outputs. Combining these analog output cards with the analog input cards, and the digital IO cards with the DAT9000 controllers make Datexel the smart choice where Data Acquisition is needed.
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Product
Modbus to Profibus Converter
P485
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The P485 Modbus to Profibus Converter acts as a gateway between a Modbus RTU network and a Profibus-DP network. Integration of Modbus devices into Profibus networks is enabled without loss of functionality, control, and reliability, both when retrofitting to existing equipment as well as when setting up new installations. The P485 Modbus to Profibus Converter is an external DIN-rail mounted device which provides Profibus network connectivity to Modbus devices via a serial RS232/RS422/RS485 interface.
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Product
Modbus Transmitter for Photometers
LPPHOTS
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with RS485 MODBUS-RTU output for photometric probes
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Product
1-Port Modbus Gateway
EKI-1211
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1 x 10/100 Mbps Ethernet port Integrates Modbus TCP and Modbus RTU/ASCII networks. Baud rate: supports up to 230.4 Kbps. Supports up to 16 connections per serial port under Modbus client mode and 32 sessions under Modbus server mode.
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Product
Modbus Data Logger
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Mod Bus is a popular protocol that is used by manufacturers of instruments and sensors. Site instrumentation already exists and parameters to be recorded are available on Mod bus. We have in store fro our clients Mod bus Data Logger that can read data from these instruments and record them periodically. These loggers are configured as per the site requirements.
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Product
4DI/4DO Modbus Ethernet I/O
WISE-4050LAN
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Supported protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTP, MQTTSupports RESTful web API in JSON formatSupports local logging with RTC time stampSupports mobile device web configuration in HTML5Supports 10~30VDC power with reverse protection
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Product
Web Based Ethernet Modbus TCP Modules
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The ET-6000 series Modbus TCP based web-based Ethernet I/O modules have a built-in web server for configuration, I/O monitoring and control. You can configure them with a standard web browser. They can be used with our FREE EZ Data Logger Software.
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Product
8DI/8DO Modbus RTU Remote I/O
ND-6150
Data Acquisition Module
The NuDAM modules provide direct communications with a wide variety of sensors; perform signal conditioning, scaling, linearization and conversion; can acquire measurements of temperature, pressure, flow, voltage, current; and handle multiple digital signal types broadly used in IoT and other industrial applications, such as facility monitoring, environment monitoring, and industrial process control. The new ND-6117, ND-6124, ND-6150, and ND-6160 modules feature Modbus/RTU as the best remote data transmission protocol, which provides customers a comprehensive product offering.
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Product
Modbus Gateway With Ethernet for Woodward GCP-30 Genset Controls and LS 4 Controls
GCP-MG
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GCP-MG is a next-generation Modbus/CAN gateway specifically designed to interface Woodward's GCP-30 series genset controls (GCP-31, GCP-32), and LS 4 circuit breaker controls with Modbus networks. The GCP-MG gateway has been developed in cooperation with Woodward to ensure the highest possible degree of interoperability with Woodward equipment.
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Product
4DI/4 Relay Output Modbus RTU Remote I/O
ND-6160
Data Acquisition Module
The NuDAM modules provide direct communications with a wide variety of sensors; perform signal conditioning, scaling, linearization and conversion; can acquire measurements of temperature, pressure, flow, voltage, current; and handle multiple digital signal types broadly used in IoT and other industrial applications, such as facility monitoring, environment monitoring, and industrial process control. The new ND-6117, ND-6124, ND-6150, and ND-6160 modules feature Modbus/RTU as the best remote data transmission protocol, which provides customers a comprehensive product offering.
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Product
Modbus Module Test Tool Software
ModTest
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Modtest 2 software allows the configuration and settings of a Rotork Modbus Module Mk2 inside an individual actuator to be carried out easily and simply over the data bus. In addition, the actuator can also be exercised using this PC based software. The Modtest 2 software is used for diagnostic and maintenance of a Modbus controlled actuator over a serial link from the PC.
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Product
Modbus Utility
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A test tool of Modbus connection. Support Modbus TCP, Modbus RTU, Modbus ASCII connections. Support Modbus Functions: 01: Read coil status. 02: Read input status. 03: Read holding register. 04: Read input status. 05: Write single coil status. 06: Write single holding register.
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Product
PoE Modbus TCP Based Dual Ethernet Port I/O Modules
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The PET-7200 Series are communicable over Modbus TCP, can be Powered over Ethernet (PoE) and have 2 Ethernet ports for daisy chain configuration. The built-in two-port Ethernet switch is to implement daisy-chain topology. The cabling is much easier and total costs of cable and switch are significantly reduced. They are configurable over a built-in web server and have a Web HMI.
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Product
TM Series Tiny DCON & Modbus RTU Data Acquisition Modules
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The tM Series tiny compact modules communicate over Modbus RTU and DCON protocols and provide Analog and Digital I/O functions like isolated digital input, relay and open-collector output. They easily integrate with HMI, SCADA, PLC’s and other systems. They are equipped with two removable terminal block connectors for easy wiring.
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Product
8-Thermocouple IoT Modbus/SNMP/MQTT Ethernet Remote I/O
ADAM-6018+
Ethernet I/O Module
8ch thermocoupleProtocols:MQTT(TLS),SNMP,Modbus TCP,RESTful API,ASCIIGCL to perform basic logic control rulesPeer-to-Peer function to map I/O statusWatchdog timer to recover the systemBuilt-in web server
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Product
4DI/4Relay Modbus Ethernet I/O
WISE-4060LAN
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Supported protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTP, MQTTSupports RESTful web API in JSON formatSupports local logging with RTC time stampSupports mobile device web configuration in HTML5Supports 10~30 VDC power with reverse protection
