ATM cutting machine is a commonly used card making equipment, mainly used for cutting bank cards and other cards. In order to ensure the normal operation of equipment, wiring standards are very important, usually involving specifications for power supply, signal, control, and other aspects. Here are some common wiring standards for ATM cutting machine equipment:
1. Power wiring standards
Power Supply Voltage: The power supply voltage for most ATM cutting machines is 220VAC, but there are also some that are 110VAC. The correct voltage should be selected according to the technical specifications of the equipment.
Power cord specifications: Power cords typically require the use of 3-core power cords (L, N, ground) to ensure grounding protection for equipment.
Power grounding: Ensure that the grounding wire is well connected to the equipment casing and frame to prevent safety issues caused by electrical faults.
2. Signal wiring standards
Communication interface: ATM cutting machines usually communicate with other ATM devices through RS232 or RS485 interfaces. When wiring, it is necessary to ensure that the data cable is connected correctly and the signal transmission is stable.
RS232: commonly used for connecting devices over shorter distances.
RS485: Used for long-distance or multi-point connections.
Electrical signal: During signal transmission, signal conversion and adaptation must be carried out according to the standards of the ATM machine being connected to ensure normal data exchange between devices.
3. Control signal wiring standards
Control signal input/output: ATM cutting machines typically require access to control signals from the ATM host, such as start signals, stop signals, cutting completion signals, etc. It can be connected using relay interfaces or digital I/O ports.
Start signal: When the ATM card enters the cutting machine, the host sends a start signal.
Stop signal: After cutting is completed, the host receives a stop signal and stops the equipment from running.
Cutting completion signal: After completing the task, the cutting machine sends a confirmation signal to the ATM host.
4. Electrical protection and overload protection
Overcurrent protection: An overcurrent protector needs to be installed to prevent equipment damage caused by short circuits or excessive current.
Overvoltage protection: By using voltage protection devices, the equipment is ensured not to be damaged in the event of abnormal voltage.
Fuse protection: Fuses are usually installed inside equipment or power lines to automatically cut off power in case of current overload and prevent equipment from burning out.
5. Wiring specifications and identification
Wiring diagram: When wiring, refer to the wiring diagram provided by the equipment to ensure that each connection point is correct and error free.
Wiring identification: Each wire should be clearly labeled (such as L wire, N wire, ground wire, etc.) to avoid wiring errors during later maintenance.
Connection terminals: Use wiring terminals that meet the requirements of the equipment to ensure the firmness and safety of the wiring, and avoid faults caused by looseness.
6. Device Communication Protocol
Data communication protocol: The ATM cutting machine and ATM system need to follow certain data communication protocols (such as TCP/IP protocol, serial communication protocol, etc.) to ensure that the equipment can correctly receive control signals and perform corresponding operations.
7. Equipment installation environment requirements
Temperature and humidity control: During equipment installation, it is necessary to ensure that the ambient temperature and humidity meet the working range of the equipment to avoid wiring problems caused by environmental factors.
Electromagnetic interference: The cutting machine should be avoided from being placed too close to strong electromagnetic sources (such as motors, transformers, etc.) to prevent electromagnetic interference from affecting equipment signals.
The most important thing when wiring is to strictly follow the technical manual and electrical wiring diagram provided by the manufacturer to ensure that every cable and interface is correctly and securely connected. This can ensure the normal operation and long-term stability of the ATM cutting machine.