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Cash register open the box of principle

by:PTKSAI     2019-12-31
The principle of cash register opening Cash Box POS cash box has been applied in many places, improving cashier's work efficiency and capital safety. Let's take a look at how to install and drive the POS machine cash box. The principle of opening the POS cash box first is very simple, that is, sending a 12V (Some money boxes are 24 V)The pulse signal, the cash box is opened. The cash box is big and 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, installation and connection methods are also different, and software drivers are also different. The principle of the cash register to open the cash box, there are generally three ways to install: * kind: if there is a use of the bill printer, the back of the general bill printer has a cash box driver interface, the cash box RJ11 connector (Similar to telephone line connector) Connected to the driver interface on the back of the bill printer, the general bill printer is connected to the COM port or LPT port, and then sends a signal to the COM or LPT port through the software, so that the cash box can be opened; Cash Box sex small ticket machine on to small ticket machine instructions open cash box; The money box is inserted into the display, and the customer display is instructed to open the money box; The cash box is connected to the driver card and the driver file is called to open the cash box; The cash box is directly connected to the computer and connected to the computer via serial port or USB cable. At this time, Xingyu cash register software will directly send the opening instruction to the cash box; In most cases, the cash box is plugged into the small ticket machine through a telephone line connector, I . e. RJ45 connector. End cash box end small ticket machine on the cash box interface. The cash box can be said to be one of the necessary configurations for the cash register. The importance of ptksai does not need to be said. However, many people may not know the principle of opening the cash box at POS cash register. Today, Xiao Bian will tell you about the principle of this. The principle of the cash register to open the cashbox, first of all, the principle of opening the cashbox is actually very simple, that is, the cash register sends a 12V (Some money boxes are 24 V)The pulse signal, the cash box is opened. The cash box is big and 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, installation and connection methods are also different, and software drivers are also different. The principle of the cash register to open the cash box, the cash box of the cash register generally has three installation methods: * type: if there is a cash register printer, the back of the general printer has a drive interface for the cash box, the RJ11 connector of the Cash Box (Similar to telephone line connector) Connected to the driver interface on the back of the bill printer, the general bill printer is connected to the COM port or LPT port, and then sends a signal to the COM or LPT port through the cash register software, so that the cash box can be opened; The second type: If you do not use the cash register printer, you usually need to buy a cash box driver card, which is equipped with a floppy disk with the EXE file of the execution command to open the cash box (Such as OPEN. COM file)Just connect the cash box to the cash box card ( Some of the interfaces are similar to the COM port, some are similar to the LPT port, some are R11 interfaces, and some are directly connected to two wires) , And then call the command in the cash register software program, the cash box card will send a current pulse to the cash box, so that the cash box can be opened. The principle of the cash register to open the cash box, the third: on some industrial computer motherboards or some brands of cash registers, it will have a COM port that can provide 12V current, then directly connect the cash box to the interface, but the cash box must be the cash box of the COM port connector, and the software is simple, just send a signal to the COM port, however, this kind of signal has a password and can be set according to the customer's needs.
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