Allen Bradley 842E series ultra-high resolution EtherNet/IP absolute encoders provide dual-port Ethernet and M12 connectors. The 842E series encoders are designed for high performance and reliability in harsh industrial environments. Encoders include an embedded EtherNet/IP switch to connect additional Ethernet/IP capable products in series and/or support a Device Level Ring (DLR) for Ethernet media redundancy.

EtherNet/IP interface

Looking for an accurate way to monitor the movement of industrial equipment? Choose this single-turn absolute encoder from Rockwell Automation's Allen Bradley range. When fitted on a moving part, it uses a built-in rotating disc to measure the motion with an ultra-high accuracy of 18 bits. As its shaft is hollow, you can adjust the device to match the motor you're using, which makes it a versatile option. The IP67 rating for its aluminium housing indicates that it's dust-tight and waterproof up to a depth of one metre.

• Maximum operating current of 200mA saves energy
• 10/100Mbps transmission speed for use at higher or lower transfer rates
• Aluminium housing is resistant to corrosion so the unit can be used in damp environments
• Operating temperature range between -30°C and +85°C indicates it functions safely in challenging conditions

• EN 61000-6-2
• EN 61000-6-3
• CE Marked for all applicable directives
• IEC 60529

Yes, you can. The encoder has a built-in Ethernet switch, meaning you can use it to transmit data on a network.

Allen Bradley Rotary Encoders