WAGO-SPEEDWAY 767 Process Image 73767-5204 MOVILINK® Interface (RS-232, RS-485)ManualVersion 1.1.08.2 Process Image in Mailbox 2.0 Mode8.2.1 Input Data in Mailbox 2.0 ModeThe process image for the process data sent to the fieldbus coupler from themodule is:Table 44: Fieldbus-dependent PI sizeItem No. Fieldbus PI Size Remark767-1101 PROFIBUS 10 bytes With synchronous diagnostics, cannotbe parameterized767-1201 PROFINET IO 9 bytes Without synchronous diagnostics,cannot be parameterized767-1301 MODBUS 9 bytes Without synchronous diagnostics,cannot be parameterizedEthernet/IP 9 bytes Without synchronous diagnostics,cannot be parameterized767-1311 sercos 9 bytes Without synchronous diagnostics10 bytes With synchronous diagnostics(configurable via SSDML)767-1401 DeviceNet 9 bytes Without synchronous diagnostics,cannot be parameterized767-1501 CANopen 10 bytes Including diagnostics (10 bytes areavailable on the fieldbus including onebyte for diagnostics. Depending on theparameterization, asynchronous orsynchronous diagnostics. On thefieldbus, the difference is only in theresponse time.)767-2301 MODBUS 9 bytes Without synchronous diagnostics,cannot be parameterizedEthernet/IP 9 bytes Without synchronous diagnostics,cannot be parameterized767-2501 CANopen 10 bytes Including diagnostics (10 bytes areavailable on the fieldbus including onebyte for diagnostics. Depending on theparameterization, asynchronous orsynchronous diagnostics. On thefieldbus, the difference is only in theresponse time.)The structure of the bytes is shown in the following table: