Beckhoff EL6021 overview
Beckhoff EL6021 RS422/RS485 Serial Interface Module The EL6021 serial interface enables the connection of devices with RS422 or RS485 interface. These devices c...
Manufactured byBeckhoff
Part number or familyEL6021
Product typeRS422/RS485 Serial Interface Modules
Product details
Manufactured byBeckhoff
Product typeRS422/RS485 Serial Interface Modules
DescriptionBeckhoff EL6021 RS422/RS485 Serial Interface Module
OverviewThe EL6021 serial interface enables the connection of devices with RS422 or RS485 interface. These devices communicate with the automation device via the coupler. The active communication channel operates independently of the higher-level bus system in full or half duplex mode at up to 115.2 kbaud. The transmission of differential signals according to RS422 guarantees high immunity to interference through electrically isolated signals.
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Beckhoff
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RS422/RS485 Serial Interface Modules
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