Access filtering centralized access control system CAA-370P

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RS485 star configuration Isolates electrical "noise " Creates 4 independent RS485 networks from a single one Ideal for large areas LED indication for power, network and port activity Creates a star network for configuration of the RS485 bus. Excellent for large areas, or a location where a standard RS485 configuration is not possible. The CAA-370P is typically located the centre of the existing RS485 network, and creates 4 independant RS485 networks while isolating electrical "noise" The LED display gives real-time indications of power, network and port activity.