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12-channel dimming device (Modbus)

... with dimmer not allowed and can lead to lamp failure. To connect the ultrasonic distance sensor device comprises a sensor power supply (5V) and two analog input channels 0..5 V. Device management is carried out through a communication channel Ethernet (Modbus TCP) or RS485 (Modbus RTU). The data currently held pilot testing. The product is new, not mass. The first customers will receive a free extended warranty for two years (replacement of a fault). Cost 10000r (for DIN rail) What is our board can: ...

Modbus protocol safety

It is known that it’s easy to get into the open Modbus protocol and manage any devices. This is similar to the truth, if you have a register map and understand what command words values should be sent to the slave device. It is known that it’s easy to get into the open Modbus protocol and manage ...

Modbus

This article will go over the basic characteristics of the Modbus protocol with special emphasis for PLC users. We’ll be covering some of the broad differences between Modbus over serial and over Ethernet. We’ll also discuss the different wiring standards for serial communications. This article will go ...