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Remote I/O

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BEx-Solution GmbH

Lange Str. 99
76199 Karlsruhe

Ralf Bauermeister
Tel +49 721 60 90 45 33

Product description:

Worldwide first decentralized compact Remote IO System with Profinet for hazardous area Zone 1/21. BEx1 includes busnode, isolating amplifier and 32 intrinsically safe IO channels with four different functions on smallest space. The module can be installed in Zone 1/21 with certified Ex e enclosure and connects sensors and actuators from Zone 0/20.


·         32 channel for sensors and actuators

·         16 digital (8x Input und 8x Output)

·         16 analog (8x Input und 8x Output)

·         None configuration on module required

·         Separate power supply for sensor and actuator

·         Comprehensive diagnostics for each channel

-          Open load detection

-          Prefault detection

-          Short circuit detection

·         Galvanic separation between channel and system

·         Easy rail mounting TH35 or via mounting holes

·         Operating hour counter

·         Unique serial number

·         Made for Namur Sensors

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Our well-known PI technologies

PROFIBUS is a standardized, open, digital communications system for all areas of application in manufacturing and process automation.

PROFINET is the innovative open standard for Industrial Ethernet. It satisfies all requirements of automation technology.

IO-LINK is an independent sensor / actuator interface solution for use with with all automation technologies.