Delta AS02PU-A - 11.5 RTU Mode

Chapter 11 DeviceNet Master Scanner Module AS01DNET-A
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11.5 RTU Mode
11.5.1 Introduction of AS01DNET (in RTU Mode)
 As DeviceNet slave, AS01DNET-A supports standard DeviceNet communication protocol.
 Supports explicit connection in the predefined master/slave connection and I/O polling connection.
 The network configuration software DeviceNet Builder provides graphic configuration interface, and supports
auto scan and recognition of I/O modules, free mapping of special module parameters as I/O exchange data
as well as the setting of exception handling and diagnosis of module error states.
 Users can choose to retain the data in registers or not when the network is disconnected according to actual
need.
 AS01DNET (in RTU mode) can connect max. 8 AS-series extension modules including digital modules, analog
modules, temperature modules and etc. The mapping length of digital modules is determined by number of
digital points. The max. length of mapping parameters for input of other module is 20 words and the max.
length of mapping parameters for output of other module is 20 words.
 Max lengths for output data and input data of AS01DNET (in RTU mode) are both 100 bytes.
 AS01DNET (in RTU mode) needs the external 24VDC power supply.