SLO24TRA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

I/O Relay Modules are electronic control components that open or close electrical relay switches based on an electrical input signal or command. SLO24TRA is one of the I/O Relay Modules using in automation applications. It provides isolated contacts, which helps system designers to control complex automatic processes. It has a wide application fields, such as Building automation, Industrial automation, Automotive industry, Machine control, Renewable Energy, and so on.

SLO24TRA is a 24Vdc powered, DIN rail mountable Relay Module, which has 2 input channels, 2 HTL outputs, 2 PNP outputs, and an open collector output. It is easy to install and requires only 24V DC power input. SLO24TRA also features a wide range of safety functions, such as short circuit protection and phase flaw detection, to protect an automated system from unexpected damages.

SLO24TRA uses a logic combination of two standard logic signals to control the relay output. It is very flexible in terms of logic combinations, and can use any logic such as OR, NOR, AND, NAND, XOR and XNOR. It also features adjustable time delay for each input channel. This allows the user to control the timing of the relay switching, for instance, relay can be forced to stay open for a certain period of time after power fail, or to delay the switching.

The working principle of SLO24TRA is based on a light-coupled input driver circuit. This circuit is composed of a photo-detecting diode and a light emitting diode coupler. When some input is connecting to the input terminals of the module, the light emitting diode will flash, and the photodetecting diode will detect it, and transfer the logic signal to the logic circuit of the module. The logic circuit will transfer the logic to the output circuit with an adjustable time delay. Then the output circuit will open or close the relay switch.

In conclusion, SLO24TRA has a wide application fields, great flexibility and safety design which make it an ideal choice for various automation applications. It is also very easy to install and maintain, and its light-coupled input driver circuit make it energy-effective and reliable.

The specific data is subject to PDF, and the above content is for reference