Siemens 6GK7543-1AX00-0XE0 Communication Module Inquiry Item

This Siemens 6GK7543-1AX00-0XE0 is CM1542-1 PROFIBUS communication processor for S7-1500 PLC system. It can work as PROFIBUS master or slave station, connect PROFIBUS DP slave devices such as remote I/O, drives, instruments and sensors. It supports standard PROFIBUS DP protocol, baud rate up to 12Mbit/s, communicates with S7-1500 CPU via backplane bus. It is used for data exchange between PLC and field bus equipment, widely applied in production line, metallurgy, chemical and water treatment automation control cabinets.

Specifications

Model: 6GK7543-1AX00-0XE0 Brand: Siemens Applicable PLC: S7-1500 Bus protocol: PROFIBUS DP Operation mode: Master / Slave Max baud rate: 12 Mbit/s Installation: S7-1500 rack slot Power supply: From backplane bus Certifications: CE, UL

Components & Troubleshooting

Bus communication chip, backplane interface circuit, PROFIBUS terminal connector, status LED indicator, plastic module housing. Common faults: bus communication interruption, station cannot be online, frequent communication error, module self-check alarm, bus wiring mismatch.

Disclaimer

This spare part shall be installed, calibrated and maintained by qualified instrument technicians. Set station address and bus parameters before commissioning.