News
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21 June - 2026
1769-L35E Modbus RTU Conversion Guide for PLC Engineers
1769-L35E Serial Port to Modbus RTU: A Practical Conversion Guide for Automation Engineers This technical article explores the capabilities of the Allen-Bradley 1769-L35E CompactLogix controller's serial channel for Modbus RTU communication. We provide performance benchmarks, wiring specifications, and configuration advice...
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24 May - 2026
1769-ASCII Module Guide For Third-Party Serial Devices
Proven 1769-ASCII setup, wiring, benchmarks & troubleshooting for third-party serial devices. Industrial automation guide.
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24 November - 2025
SINAMICS S120 RS232 Interface Guide
Complete guide to SINAMICS S120 X22 RS232 interface. Learn pin configurations, wiring, and communication setup for industrial drives.