1. How is the customer display screen driven?
The customer display does not need to install the driver, and the driving process is the process of sending data to the serial port.
2. What are the ways to open the cash box?
The inside of the cash box is actually composed of a solenoid valve and a transmission device, so it can be divided into electric and manual opening methods. The electric method is to send an electrical signal to the solenoid valve, which can be supplied using a ticket printer or a customer display. The manual method is to open directly with the key.
3. The driving voltage range of the cash box?
At present, there are two kinds of voltages for the cash box, 5V and 24V. In order to adapt to this voltage range, the design voltage of the cashbox solenoid valve is 18V±6V, so that the solenoid valve can be operated regardless of the voltage.
4. How to connect the cash box connector?
The connector of the cash drawer cable uses the RJ-11 head to connect to the printer or customer display or cash box card in the same shape as a regular telephone line connector. A total of 6 cores are allowed for the RJ-11 head. The leftmost and rightmost cores are generally void-invalid, so the remaining 4 cores are available. Driving the cash box only needs +, - two lines, so some drive devices use 2, 4 feet, and some use 3, 5 feet as +, - two poles. Please refer to the manual for the specific connection.
5. POS cash box installation and driving method
The principle of opening the POS cash box first is very simple. It is to send a 5V (some money box is 24V) pulse signal to the cash box, and the cash box will open.
The cash box is big or small, but its interface is different. Some are similar to telephone line connectors. Some have only two wires, some are COM ports, and some are LPT ports. The installation and connection methods are also different. Software The driving method is different.
There are generally three ways to install:
The first type: If there is a ticket printer, the back of the general ticket printer has a drive interface of the cash drawer. Connect the RJ11 connector (similar to the telephone line connector) of the cash drawer to the drive interface on the back of the ticket printer. The general ticket printer is connected. On the COM port or LPT port, and then send a signal to the COM or LPT port through the software, so that the cash box can be opened; and the drive command for driving the cash box is sent by the ticket printer, so it has nothing to do with the cash box. The supplier of the ticket printer will provide you with a description of the driver's cash box instructions for this model printer. You can then add this command to your POS front-end software.
Second: If you do not use the ticket printer, buy a cash box driver card, the card is equipped with an EXE file to open the cash box, the money box is connected to the cash box card (the interface has a similar COM port, some similar LPT port, some are R11 interface, some directly connect two lines), and then call this command in your software program, the cash box will send a current pulse to the cash box, so you can open the cash box. Because the interface of the cash box and the cash box interface card will be different, resulting in no connection, we have seen that the cash box has only two lines, and there is no joint. Don't worry at this time, because the interface line of the cash box is composed of two wires, one is the positive pole and the other is the negative pole. The reason of the cash box interface card is the same, as long as the pair is right.
The third type: on some industrial computer motherboards or brand POS machines, it will have a COM port to provide 5V current, then directly connect the cash box to the interface, but the cash box must be a COM port connector. The cash box, and the software is simple, just send a signal to the COM port, but this signal with a password, can be set according to customer needs.
Women'S Tote Bag,Big Tote Bag,Designer Tote,Shoulder Tote Bag
GUANGZHOU KOEDS LEATHER LIMITED , https://www.kodes-bag.com