1SAP180200R0101 is the TK502 industrial communication and programming cable specially designed for ABB AC500 PLC series. It is used to establish connection between personal computers and AC500 CPU modules for program editing, online monitoring and data transmission. This cable adopts full shielding structure and stable wire layout. One end is equipped with D-SUB 9-pin connector and the other end is designed with screw terminal block. With a total length of 5 meters, it can adapt to complex on-site wiring environments and maintain stable RS232 communication performance under strong electromagnetic interference.

1SAP180200R0101 is the complete part number of the product. TK502 is the model name of this programming cable. 180200 represents the product platform for AC500 series programming cables. R0101 stands for the corresponding hardware revision. Different from TK501 which uses D-SUB 9-pin connectors on both ends, this model matches the terminal interface of PLC COM1 port, so it is suitable for equipment without integrated D-SUB port.

This cable follows RS232 communication standard. The maximum supported baud rate is 115.2 kbps. One connector is D-SUB 9-pin male connector and the other is 6-pin screw terminal block. The total cable length is 5 meters. It uses multi-core shielded twisted pair wire to enhance anti-interference ability. The signal level is standard RS232 voltage range. The operating temperature ranges from minus 25 degrees Celsius to 60 degrees Celsius, and the storage temperature ranges from minus 40 degrees Celsius to 70 degrees Celsius. The product has passed CE and RoHS certifications. The overall weight is about 0.35 kilograms and the protection class is IP20. The insulation performance is reliable and it can withstand 500 V AC voltage test for one minute without damage.

The D-SUB 9-pin end is connected to the standard serial port of personal computer. The screw terminal block end is connected to the COM1 port of AC500 CPU module, covering signal lines such as transmit data, receive data, handshake signal and ground. The whole cable is wrapped with shielding layer, which can effectively reduce crosstalk and external electromagnetic interference. It complies with EIA/TIA-232 standard and supports point-to-point communication mode. No additional external power supply is required during operation, and the communication power is supplied by serial port signals. Users only need to set consistent baud rate, data bits, stop bits and parity check parameters on both communication sides to complete normal data transmission.

It realizes program uploading, downloading and configuration management of AC500 PLC through ABB Automation Builder software. It supports real-time running status monitoring, fault diagnosis and on-site debugging of the controller. It can also complete data interaction between PLC and other RS232 peripheral devices. The terminal block design provides more flexible wiring methods for on-site installation. The excellent shielding structure ensures continuous and reliable communication in industrial environments with various interference sources.

It is widely used in commissioning, debugging and daily maintenance of AC500 PLC systems in factory automation, packaging machinery and material handling equipment. It is the preferred connection accessory for AC500 controllers equipped with terminal block type serial ports. It is applicable to old system renovation projects which need to connect RS232 traditional equipment. It can also be used for PLC teaching, experiment and simulation work in laboratory environments.

Connect the D-SUB connector to the serial port of personal computer, and connect each signal line of the terminal block to the corresponding pins of PLC COM1 port correctly. Fasten all connecting parts to prevent loose contact. Set unified communication parameters in the configuration software before use. Do not bend the cable sharply or lay it together with high voltage power lines for a long time. Keep connectors and cable surface clean and dry, and avoid contact with water, oil and corrosive substances. There are no removable or repairable parts inside the cable. Replace the cable in time if insulation damage, connector deformation or frequent communication failures occur.