Suitable for RS485 communication devices, providing physical isolation of the 485 differential signal.
Suitable for situations where it is inconvenient to provide separate power on-site, requiring isolation of on-site equipment and systems to enhance the system's resistance to interference. <p> Application 1: Receive the current signal output from the four-wire transmitter on-site, isolate it, and then output it to the system; <p> Application 2: Alternatively, receive the current signal output by the system, isolate it, and then send it to the field-mounted valve positioner or electrical converter. <p> In both application modes, the energy consumption during operation comes entirely from the input circuit. </p></p></p>
The primary function of the LYJ series AC signal isolators is to isolate and convert the input power-frequency voltage or current signal into a standard DC current or DC voltage signal required by the user, while ensuring electrical isolation among the power supply, input, and output.
Suitable for receiving switch or proximity switch inputs from the field, with isolated output relay contacts. Each channel can be independently configured for either in-phase or out-of-phase control of input and output, and it also features an input line fault detection and alarm indication function.
Tianjin Ling Yu Technology Co., Ltd.
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