Modbus
communications protocol for sharing data between controllers.
See Also: Communication Protocol, Near Field Communications, Data Communications, Modbus RTU
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Product
Electrical Network Analyzer
SHARK 200
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*Compact design*Class 0.2 in energy, typical accuracy 0.1%*Front serial port for programming once installed*Integrated RS-485 (Modbus and DNP 3.0 protocols)*Self-range in voltage and current
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Product
Electromagnetic Water Meter
WATERFLUX 3070
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WATERFLUX 3070 is the first battery powered water meter for the drinking water industry that is capable of measuring flow, pressure and temperature with one sensor. Communication via Modbus RTU or pulse.
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Product
Atmospheric Pressure Sensors
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Equipped with LCD displaySuitable for space measurementsOutput signal RS232Advantech ADAM and Modbus compatible
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Product
PROFINET Gateways
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The PROFINET Fieldbus gateways provide seamless communication between Modbus RTU/TCP and PROFINET communication protocols.
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Product
2LAN 4COM Modbus/BACnet/101/104/DNP3/PLC/Azure/AWS IoT Gateway
ECU-1251
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TI Cortex A8, 800MHzDDR3L 256MB RAM1 x Micro-SD Slot4 x RS-232/485 isolated serial ports2 x 10/100 Base-T Ethernet ports1 x Mini-PCIe for WIFI/3G/GPRS/4GSupport web service for remotely on-line monitoringSupport SD card & on-line firmware updateSupport Modbus, IEC-60870-101/104 protocolSupport Data logger on SD cardRED ComplianceOperation Temperature -40~70°C
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Product
Multifunctional Meter
CPM-12
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CPM-12 multifunction power meter provide high accuracy single phase and three-phase measuring and displaying, energy accumulating, power quality analysis, and data communication.Hardware can be option a a RS485 Modbus communication port.Auto wiring change (Note) via softwareCE and FCC approved
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Product
Power Quality and Revenue Meter
SEL-735
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Schweitzer Engineering Laboratories, Inc.
The SEL-735 Power Quality and Revenue Meter passes accuracy requirements three times more stringent as the ANSI C12.20 Accuracy Class 0.2 standard. Advanced load profile trending, compatible with Itron® MV-90, DNP3, and Modbus protocols, ensures integration with practically any billing system. In addition to a full set of revenue metering features, advanced power quality monitoring will report costly system disturbances.
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Product
4Relay/4DI IoT Modbus/SNMP/MQTT 2-Ports Ethernet Remote I/O
ADAM-6266
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4ch relay/4ch digital input(counter)Protocols:MQTT(TLS),SNMP,Modbus TCP,RESTful,ASCIIGCL to perform basic logic control rulesCloud access: Data update to AzureAuto-bypass function to ensure daisy-chain data transmissionPeer-to-Peer function to map I/O statusBuilt-in web serverWatchdog timer to recover the system
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Product
16FE+2G Combo Managed Ethernet Switch Support Modbus/TCP, -40~75℃
EKI-5626CI-MB
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16 Fast Ethernet ports + 2 Gigabit Copper/SFP combo ports (EKI-5626C/CI-MB)Entry-Level Managed SwitchIXM function enables fast deploymentManagement: SNMP v1/v2c/v3, WEB, Standard MIB, Private MIB
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Product
4AO/4DI Modbus RS-485 Remote I/O
ADAM-4024
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4ch analog output/4ch digital inputProtocols:Modbus RTU,ASCIIWatchdog timer to recover the system3000VDC isolation protection
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Product
Communication Gateways
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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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Product
6 Digits Process Meter
A6-PR
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A6-PR 6 Digits Process Meter has been designed with high accuracy measurement, 6 digit display, flexible I/O functions and communication port for process measuring application.There are also build in 4x External Control Inputs, and can option 4x Relay outputs, 1x Analog output and 1x RS485 (Modbus RTU Mode) communication port with multi-functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.There was designed the zero tracking and stable tracking function in programming level.According to the application, user can set the function to get the suitable reading.
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Product
Free Modbus Device Tester Software
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Global Multimedia Private Ltd.
This software was developed to test Information Displays made by Global Multimedia for modbus protocol compliance. It can be used to test your firmware on a serial device for Modbus RTU conformance.
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Product
Managed Modbus Router and Gateway
MBRG-300
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MBRG-300 is an advanced Modbus gateway and router.The MBRG-300 features two serial ports which can be configured as either RS-232 or RS-485 layer or by combining the two ports as a single RS-422 link. The router has also an Ethernet port and can be mounted on a DIN rail.
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Product
Modbus Simulator & Tester
Modbus Poll
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Modbus Poll is a Modbus master simulator designed primarily to help developers of Modbus slave devices or others that want to test and simulate the Modbus protocol. With the multiple document interface you can monitor several Modbus slaves and/or data areas at the same time. For each window you simply specify the Modbus slave ID, function, address, size and poll rate.
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Product
Load Cell Transmitter
MODEL SST-HV
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The SST-HV is a Plug & Play Smart TEDS IEEE 1451.4 compliant Transmitter. Just plug in a TEDS compatible Load Cell or Torque Sensor and the SST-HV will automatically self-calibrate. When used with a non-TEDS Load Cell or Torque Sensor, the SST-LV Transmitter is easily programmed using a PC with an RS232 port and Instrument Setup (IS) software, which provides a graphical user interface. The SST-HV may be powered from 95-240 Vac ±10%. The SST-HV has an Isolated transducer excitation output that is selectable between 5Vdc or 10Vdc. There are Dual solid state relays and an Isolated 4-20 mA, 0-20 mA or 0-10V analog output. There are three Isolated serial data transmitter output ( RS232 , Half-duplex RS485, full-duplex RS485 ) and three serial protocols that are software selectable (Modbus RTU, Modbus ASCII and Custom ASCII). Isolation to 250V rms is provided for power, signal input, analog output, relay outputs, and communications. Isolation adds safety and avoids possible ground loops. The transducer excitation output is isolated to 50V from signal ground.
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Product
Economic Type Temperature Indicator
CS1-T
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CS1-T economic type Temperature Indicator has been designed with high accuracy measurement, display and communication of Thermocouple or Pt100Ω.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 machinery and testing equipments applications.
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Product
Industrial 8-Port Modbus Gateway
EKI-1228-DR
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Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV. Automatic RS-485 data flow control. Built-in 15 KV ESD protection for all serial signals.
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Product
8DI/8DO Modbus RTU Remote I/O
ND-6150
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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
4 2/3 Digital Potentiometer Meter
CS2-PM
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CS2-PM Potentiometer Indicator has been designed with high accuracy measurement, display and communication of Ohm (3 wire) as like as Positioner.The meter supports Field Calibration function. It can be calibrated with sensor (Potentiometer) to meet machinery structure.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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Product
Multifunctional Meter
CPM-20
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CPM-20 multifunction power meter provide high accuracy single phase and three-phase measuring and displaying, energy accumulating, power quality analysis, and data communication.It provides maximum/minimum records for power usage and power demand parameters.Hardware standard built in a RS485 Modbus communication port.FCC and CE Approved
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Product
OPC UA Ethernet I/O Modules
ADAM-6300
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Industrial OPC UA Ethernet I/O Modules with Modbus protocol converge OT/IT with security, linking to SCADA and the cloud for remote monitoring.
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Product
10 Digit Rate/Batch Counter (Analogue)
CS2-TM-Analogue
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The CS2-TM Totalizer controller provide high accuracy measurement, display, control and communication (Modbus RTU mode) of 0~10V/4~20mA from flow meter or mV from Shunt for Amp-Hour.There are two display screen and 3 external control input (DI) in standard and the optional 4 Relay, 1 Analogue, 1 Pulse and RS485 port available. They are also support fantastic control function as like as N, R, C mode for totalizer and batch control.
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Product
8FE Managed Ethernet Switch Support Modbus/TCP,-40~75℃
EKI-5528I-MB
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8 ports Fast Ethernet RJ-45 (EKI-5528/I-MB)Entry-Level Managed SwitchIXM function enables fast deploymentManagement: SNMP v1/v2c/v3, WEB, Standard MIB, Private MIB
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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
Digital Panel Meter
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Inbuilt Selector SwitchHigh resolution reading with autoscalingSuitable for industrial panels, gen-sets, solar, pump control panels, etc.Optional RS485 for data collectionOptional easy interface to PLC through modbus protocol
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Product
RS-485 Serial I/O
ADAM-4000/4100 Series
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The ADAM-4000/ 4100 series featuring rugged industrial-grade cases are specially designed for reliable operation in harsh environments. Built-in microprocessors independently provide intelligent signal conditioning, analog I/O, digital I/O, data display, and RS-485 communication through Modbus RTU protocols.
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Product
8AI IoT Modbus/SNMP/MQTT 2Ports Ethernet Remote I/O
ADAM-6217
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8ch analog input(voltage or current)Protocols:MQTT(TLS),SNMP,Modbus TCP,RESTful,ASCIIGCL to perform basic logic control rulesCloud access: Data update to AzureAuto-bypass function to ensure daisy-chain data transmissionPeer-to-Peer function to map I/O statusBuilt-in web serverWatchdog timer to recover the system
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Product
4AO/4DI IoT Modbus/SNMP/MQTT 2-Ports Ethernet Remote I/O
ADAM-6224
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4ch analog output/4ch digital inputProtocols:MQTT(TLS),SNMP,Modbus TCP,RESTful,ASCIIGCL to perform basic logic control rulesCloud access: Data update to AzureAuto-bypass function to ensure daisy-chain data transmissionPeer-to-Peer function to map I/O statusBuilt-in web serverWatchdog timer to recover the system
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Product
8DI/8DO RS-485 Remote I/O
ADAM-4050
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8ch digital input/8ch digital outputProtocols: Modbus RTU,ASCIIWatchdog timer to recover the system
