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وصف
The EL6021 is a compact serial interface module designed for industrial communication applications, featuring a single channel that supports both RS422 and RS485 standards for flexible connectivity.As part of a modular I/O system, this module enables seamless integration of serial devices like barcode scanners or sensors into broader automation networks via terminal bus connection.Key specifications include operation from a 24V DC system supply, galvanic isolation for noise immunity, and DIP switch configuration for easy setup without programming tools.Its rugged design ensures reliable performance in harsh environments with wide operating temperature ranges and high protection.