ProSoft Technology inRAx MVI46-N2, Руководство пользователя

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Reference MVI46-N2 ♦ SLC Platform
Johnson Controls N2 Communication Module
ProSoft Technology, Inc. Page 43 of 68
October 27, 2008
5 Reference
In This Chapter
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Product Specifications ........................................................................... 43
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Functional Overview.............................................................................. 45
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Cable Connections ................................................................................ 49
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MVI46-N2 Status Data Area .................................................................. 55
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N2 Data Object...................................................................................... 56
5.1 Product Specifications
The Johnson Controls N2 Communication Module allows Rockwell Automation
SLC I/O compatible processors to interface easily with Johnson Controls N2
master devices.
The inRAx N2 module acts as an input/output module between the Johnson
Controls Metasys network and the SLC backplane. The module is capable of
receiving commands from a master device. The data transfer from the SLC
processor is asynchronous from the actions on the Johnson Controls Metasys
network. An internal database in the module exchanges data between the
processor and the Johnson Controls Metasys Master (NCM, N-30, NAE, NIE).
The inRAx N2 module acts as an input/output module between the Johnson
Controls Metasys network and the SLC backplane. The module is capable of
receiving commands from a master device. The data transfer from the SLC
processor is asynchronous from the actions on the Johnson Controls Metasys
network. An internal database in the module exchanges data between the
processor and the Johnson Controls Metasys Master (NCM, N-30, NAE, NIE).
5.1.1 General Specifications
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Single Slot - 1746 backplane compatible (Local or extended I/O rack only.
Remote rack not supported)
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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
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Ladder Logic is used for data transfer between module and processor.
Sample ladder file included
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Configuration data obtained from configuration text file downloaded to
module. Sample configuration file included