| Electrical parameters of CH27 lockcontrolboard with LED lights | |
| Operating Voltage |
DC 7V-24V |
| communication method |
RS485 communication, baud rate 9600optional |
| State feedbackmethod | Feedback through query commands, and activefeedbackfunction can be selected by remarks |
| Connection method |
Support 485 communication |
| Unlock outputcurrent | <3A |
| Control thenumber ofelectric locks | 27 channels, support multi-board cascading |
| Standby powerconsumption | 10mA |
| Short circuitprotectiontrigger current | 3A |
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