Meat Grinder Accessories,Meat Mincer Accessories,Meat Grinder Accessories Parts,Mincer Accessories DONGYING SHENGYU METAL PRODUCT CO.,LTD , https://www.shengyucasting.com
Installation and wiring construction of access control integrated machine
Wiring construction of access control integrated machine :
1. It is recommended to use a two-core wire with a wire diameter of 1.0 square millimeter or more for the 12VDC power cord, the wire between the 12VDC power supply and the access control integrated machine.
2. Exit button line: The line between the exit button and the port of the access control integrated machine is recommended to use a two-core wire with a wire diameter of more than 1.0 square millimeter.
3. Electric lock wire: The wire between the electric lock and the port of the access control integrated machine is recommended to use a two-core power cord with a wire diameter of more than 1.0 square millimeter. If it exceeds 50 meters, use a thicker wire, or multiple strands in parallel; or use the fine-tuning button of the power supply to increase the output voltage to about 14V. The maximum length should not exceed 100 meters.
4. Door sensor wire: The wire between the door sensor and the controller port. It is recommended to choose a two-core wire with a wire diameter of 0.5 square millimeters or more. If there is no need to know the opening and closing status of the door online or if the door is not closed for a long time, it will alarm and illegally enter. Enter the alarm function, the door magnetic wire can not be connected.
5. Card reader line: the line between the card reader and the access control integrated machine port. It is recommended to use an 8-core shielded multi-strand twisted-pair network cable (two cores are spare, if the card reader is not required for sound and light feedback, the LED line and the buzzer line can not be connected to the legal card), the data line Data1/Data0 is twisted pair each other, the wire diameter It is recommended to be more than 0.5 square millimeter, and the longest can not exceed 100 meters, and the shielded wire should be connected to the GND of the controller.