Wiring Monitoring Switch Power Adapter And Some Precautions

3. Connect the DC wire of the camera to the DC output port of the  NDR EDR Series Industrial Din Rail Switching Power Supply adapter, and pay attention to the polarity when connecting.

2. Precautions

Before wiring, you need to pay attention to the following issues to avoid malfunctions of the monitoring equipment.

1. 48v 10a dc power supply shell grounding. To ensure the safety of the appliance, you need to ensure that the 48v 10a smps adapter shell is connected to the ground wire.

2. Moisture and dustproof. The 12v 40a smps adapter should be installed in a ventilated, dry, dust-proof and sand-proof place to avoid moisture and excessive dust accumulation.

3. Wire plug. The wire plug should be of high quality, and the plug installation direction should be noted to ensure good contact of the interface plug.

4. Wiring sequence. During the wiring process, the input port of the smps 12v 40a adapter must be connected first, and then the output port to avoid excessive voltage or too low voltage, which may damage the camera or monitor equipment.

In short, correct wiring is an important step in assembling the monitoring system, and it must be carefully operated and connected strictly in accordance with the requirements. If you have any questions, it is recommended to ask relevant professionals to operate to ensure the normal use of video surveillance equipment.