application development module mvi46-admthe mvi46 application development module is an slc backplane compatible module that allows user-developed "c" applications to operate on the slc platform. a great way to speed up custom ascii data communications or to protect a proprietary algorithm, the adm is a powerful tool for the slc platform. featurespowerful platform for developing and running "c" applications on rockwell automation"s slc processors. the mvi46-adm module is a single slot, backplane compatible solution for the rockwell automation slc platform. this module is a powerful and programmable solution supporting two fully isolated serial ports allowing the many serial field devices to be integrated into the slc platform. the mvi46-adm module has three serial ports, two of which are isolated for field interfaces: - cfg: debug/configuration rs-232
- prt1: application rs-232, rs-422 or rs-485
- prt2: application rs-232, rs-422 or rs-485
prt1 and prt2 are jumper configured for direct or multidr-op field communication. the application program can be written to control the two application ports independently, allowing maximum flexibility in the design. 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
- configuration data obtained through user-defined ladder. sample ladder file included
applicationsthe mvi46-adm module is the ideal solution for many applications where serial connectivity must be added to a slc platform. applications using the mvi46-adm module: - bar code scanner interface
- legacy ascii protocol connections
- terminal port emulation
- printer driver (alarm/status printer)
- customized protocol implementations
functional specificationsdevelopment environment - operating system: general software dos 6-xl
- compatible compiler (16-bit dos target)
- digital mars c++ v8.49
- borland c++ v5.02
application programming interfaces (api) - serial port api: serial port functions
- backplane api: low level backplane functions
- adm api debug port functions: debug port functions, database functions timer functions, high level backplane transfer functions, led functions, flash read functions
hardware specificationsspecification | desc-ription | backplane current load | 800 ma @ 5v (from backplane) | operating temperature | 0 to 60°c (32 to 140°f) | storage temperature | –40 to 85°c (–40 to 185°f) | shock | 30g operational, 50g non-operational | relative humidity | 5 to 95% (non-condensing) | vibration | 5 g from 10150 hz | led indicators | module status, backplane transfer status, application status, serial activity and error led status | debug/configuration port (cfg) | cfg port (cfg) | rj45 (db-9m with supplied cable) rs-232 only | configuration connector | rj45 rs?232 connector (rj45 to db-9 cable shipped with unit) | application ports | application serial port (prt1, prt2) (serial modules) | (2) rj45 rs-232/422/485 application ports |
- application serial ports (prt1, prt2)- application port to db-9m pc compatible connector is supplied- rs232/422/485 jumper se-lectable- rs232 handshaking configurable- 500v optical isolation from backplane
ordering information| part number | part desc-ription | | mvi46-adm | application development module |
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