Remote Terminal Unit (RTU) or Remote I/O
Input and output cards known as Remote I / O (Remote I / O) have a special place in open architecture control systems (DCS and SCADA). These cards are available in rack mounted models or with installation with only one or more industrial network outputs such as Modbus or Profibus. These cards can be used for control (recording), recording and storing information (Recordering & Data Acquisition), information display (HMI) and due to the ability to send information on the industrial network, you can easily enter different values of input and output with Depending on the type of network, control and monitor from a computer or other equipment that can communicate with the network. The terms remote and I / O stand for Input and Output.
These cards can input and output up to 64 channels or more in 4, 8 or 16-input inputs alone and in rack mount models, depending on the rack slots. Due to the possibility of networking them with each other, depending on the type of network and the protocol used, up to several hundred inputs and outputs can be easily monitored and controlled with this technique.
- Popular products
German laser thermometer with external thermocouple K tool 1725
Level controller / roller blade switch for solids and powders, model 1872
Industrial Laser Thermometer Instrument 1727
12-channel temperature recorder thermocouple tool 1189
