Access control system wiring and debugging

Business: Access Control Attendance Controller Electronic Patrol System Parking Facility

First, the wiring 1, system centralized power supply a, system lines are divided into two types: power lines, signal lines.

Power line: Mainly to the electric lock, the reader provides power.

Distances within 50m require rvvp (shield) x*0.5 lines (x is the required line), rvvpx*1.0 for distances of 50 meters and 100 meters, rvvpx*1.5 for distances of 100 meters to 150 meters.

Signal lines: mainly reader communication signal lines, exit button control lines, communication converter communication lines, magnetic signal lines and various data lines.

Twisted pair cable or shielded twisted pair cable and rvvp cable.

b. Each access point line is divided into: power cord for power lock, exit button line, power cord for reader, reader communication line, gate magnetic signal line and various data input/output control and signal lines according to specific requirements.

2, the system alone power supply (distance control)

Only the signal line of the system line, generally rvvp line, twisted pair, shielded twisted pair.

The signal lines are divided into card reader communication lines, electric lock control signal lines, exit button lines, door magnetic signal lines, and various data lines.

All power supplies are powered by a dedicated access control power supply.

3. If there is a breakpoint in the middle of the line in the line breakpoint, the breakpoint must be soldered and insulated.

4. Before the line is inspected, the line shall be tested first to avoid breakpoints in the middle of the line. After the line is laid out, the line shall be tested immediately to test whether there is any breakpoint in the line during the wiring process. At the same time, it is also necessary to test the line to avoid any damage to the line caused by other constructions after the line is laid and during installation.

5, shielding processing lines should be weak cable slot, if there is no weak cable slot, please take PVC sleeve. If you cannot take PVC sleeves, you need to leave the strongest power as much as possible and all the lines should be shielded and grounded.

Second, commissioning and debugging before installation:

Before installing the equipment, it is necessary to check the installation contract with the type and quantity of the equipment in advance and determine the equipment to be delivered from the warehouse.

After the equipment is taken from the warehouse, it is necessary to test all the equipment one by one to check whether the equipment is normal and avoid hidden trouble during installation.

During installation and debugging:

When the equipment is installed, the power supply should be tested first to avoid instability of the power supply.

After the installation of the equipment, the controller shall be powered up and tested uniformly. After power on, each device should be checked - is it working properly?

If there is no problem with the above checks, the entire system can be rigorously debugged.

l The above debugging needs to be done for each debugging record. During the installation of the system, the daily installation record must be recorded in detail.

After installation and debugging:

After the installation is complete, arrange for the demonstration and relevant person in charge of Party A to request relevant opinions. And to discuss training matters. If training can be carried out immediately, Party A is required to list the various permission requirements that the system must implement. And according to the requirements set forth in the record, according to the requirements of the system software for a variety of related settings, to achieve the required functions, and make a variety of related training, and at the same time a good handover. If it is not possible to carry out commissioning training immediately, the commissioning training date must be negotiated.