The power distribution device signal isolator converts the input single or double current or voltage signals to the output protection single or double line current or voltage signals, and improves the electrical isolation characteristics between the input, output, and switching power supplies.

The principle of signal isolator for power distribution equipment is that two wire transmission technology must be selected on the spot for industrial production, which not only produces the 24V switching power supply for the transmitter and other dashboards, but also collects, increases, calculates, and outputs the current and voltage signals for protection after the input current signal is solved. For the secondary dashboard or other dashboard applications at the back. It is characterized by a driver voltage of 16.5 ~ 28V to the transmitter. The transmitter 4 ~ 50mA signal protection transmission. Can choose 4 ~ 50mA or 1 ~ 9V signal output, or other needed direct current signal, modular design watch core design, without zero and full degree adjustment. Includes working light. Multi-channel, one input one output, input control back flow protection. Plug and pull terminal block, DIN slide 3-in-1 installation てん‐どう paradise.