User Manual Q&AAnswer
Mar 04, 2025 - 08:02 AM
To connect the GIANNI PSC-122B Power Supply Adapter to your access control system and electric locks, please follow the wiring diagram provided in the manual. Here are the steps:
1. Ensure that the input voltage is within the specified range (AC100~240V, 0.6A 50/60Hz).
2. Connect the AC power source to the power supply adapter.
3. Connect the output devices (e.g., electric locks) to the power supply adapter. The PSC-122B has two independent power outputs, so you can connect multiple devices.
4. The distance between the power supply and output devices can be up to 50 meters, allowing flexibility in installation.
5. Make sure to observe the polarity when connecting the output devices. The positive (+) and negative (-) terminals should match accordingly.
6. The power light (Red LED) will indicate if the input power is connected or off.
7. The DC light (Green LED) will indicate if the DC power output (or battery charging) is normal. If it is off or flashing, there may be an issue.
8. The battery light (Yellow LED) will be on when the battery voltage is normal. If the battery is discharging and the voltage is below 10 VDC, the light will be off.
Please refer to the manual for any additional information or troubleshooting steps.
Add New Comment