A S S e r i e s O p e r a t i o n M a n u a l9 - 1 2_9Item AS300 Series AS200 Series RemarksNumberMax. Data Length500 bytes (IO Connection)400 bytes (Explicit Message)Requested PacketInterval (RPI)5 ms – 1000 msMaximum number of connections when using AS300 to connect to other devices through Ethernet/IP: AS300 can act as a Scanner and an Adapter simultaneously. It can connected up to 16 devices (for example 8Scanners and 8 Adapters). When AS300 acts as a Scanner, it can connect to up to 16 devices. Each device can establish up to 32connections for data mapping. Data mapping types can be I/O connection and Consumed TAG. You can useexplicit message for data mapping at the same time, up to 16 explicit message connections can be created. When AS300 acts as an Adapter, it can connect to up to 16 devices. Each device can establish up to 8connections for data mapping. Data mapping types can be I/O connection and Produced TAG. You can use explicitmessage for data mapping at the same time, up to 8 explicit message connections can be created.9.3.3 PROFINET SpecificationItem SpecificationCommunication Protocol PROFINET RTEtherNet/IP Interface 100 Mbit with 2 x RJ45Fieldbus PROFINET DevicesNetwork Cable Length 100 meterError Indicator System Fail (SF): Red; Bus Fail (BF): RedMax. Connection Number 17Register to Read and Write AS300 series data registers are supported to read and writeMinimum Time for Data Exchange to Operate 10 msMaximum Data Length/Per TransmissionInput: 250 wordsOutput: 250 wordsPROFINET Configuration Download PROFINET Configurations from PN Controller