Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...

The ADAM-4019+ universal analog input module has eight input channels that can be independently programmed to accept different thermocouple (type J, K, T, E, R, S, and B), voltage (±100 and ±500 mV, ...

MB-GATEWAY, a single-port Modbus Gateway module, converts Modbus TCP to Modbus RTU. MB-GATEWAY, a single-port Modbus Gateway module, converts Modbus TCP to Modbus RTU.

MVI56E Modbus TCP/IP Multi-Client Enhanced Communication Modules (MVI56E-MNETC/CR) are intended for use with Rockwell Automation ControlLogix Programmable Automation Controllers (PACs). The modules ...

The ILX34-MBS232 and ILX34-MBS485 modules are for applications that need RS-232, RS-422 or RS-485 Modbus Serial connectivity, including SCADA and field device interface projects. The modules are ...

Telemetric has released Over-the-Air firmware updates and MODBUS protocol for its popular Remote Telemetry Module (RTM). Telemetric has released over-the-air firmware updates and MODBUS protocol for ...

Promising to make controlling an analog output via a serial port a snap, the D3000M series Modbus-compatible smart digital-to-analog modules combine a 12-bit DAC with programmable analog output ...

iOS 7 app allows communication with Sealevel Modbus TCP compatible products including SeaI/O and eI/O modules, accessing the registers, coils and discretes of a Modbus device from a connected iPhone ...

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