ethernet/ip client/server communications module

mvi46-dfnt

the mvi46 ethernet/ip (df1 for ethernet) client/server communication module is an slc backplane compatible module that allows slc processors to interface easily with ethernet/ip protocol (explicit messaging) compatible devices and hosts. devices commonly supporting the protocol include rockwell automation plcs, and host hmi systems.

the module can send read or write commands to remote devices on the ethernet/ip network. the mvi46-dfnt also has 20 servers that allows the module to receive commands from remote devices. the mv46-dfnt pass-through server allows the user to edit, download, and upload the slc ladder logic using an ethernet connection. up to 100 commands can be configured by the user.

features

the mvi46-dfnt module is a single slot solution that provides a powerful connection between rockwell automation"s slc processor and ethernet/ip (df1 for ethernet) network applications.

the module can send read or write commands to remote devices on the ethernet/ip network. the mvi46-dfnt also has 20 servers that allow the module to receive commands from remote devices. the mvi46-dfnt pass-through server allows the user to edit and transfer the slc ladder logic using an ethernet connection. up to 100 commands can be configured by the user.

general specifications

• single slot – 1746 backplane compatible (local or extended i/o rack only. remote rack not supported)
• the module is recognized as an input/output module and has access to processor memory for data transfer between processor and module using m0/m1 files
• ladder logic is used for data transfer between module and processor. sample ladder file included
• configuration data obtained from configuration text file downloaded to module. sample configuration file included

hardware specifications

with the growing trend of ethernet/ip technology in the industrial marketplace, this product has a wide variety of application uses. industries that use this technology

• food processing
• petrochemical
• pulp and paper
• automobile manufacturing

functional specifications

• 5/02/03/04 processors with dh-485 or dh+ network connections to co-exist with ethernet/ip network
• slc 5/05 in-chassis ethernet/ip bridge to optimize data throughput while communicating with mmi or scada and other control platforms without losing valuable process control bandwidth
• support of up to 4000 slc registers user data files
• user-definable module memory usage
• 10/100 mb ethernet compatible interface
• functions as a server or a client
• configurable parameters for the client include:
  • a minimum response delay of 0 to 65535 msec
  • a response timeout of 1 to 65535 msec
  • a retry count of 0 to 20
• status data available in ladder logic

support for slc processor programming over ethernet using a tcp/ip service and a serial port on the module connected to channel 0 of the processor. the module"s third port emulates channel 0 of the processor to pass through messages from the port to the processor

hardware specifications

• ethernet port- 10/100m- 10base-t connector- link and activity led indicators

ordering information