CET PMC-1304-3, Руководство пользователя

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Ceiec Electric Technology
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Models and Functions
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Supported
1.3 Typical Applications
The PMC-1304-3 is an ideal instrument to connect serial devices to an IP based Ethernet LAN for any
industrial automation systems that require insulation protection as well as high reliability. With its
built-in dual Ethernet ports, the PMC-1304-3 is capable of operating under a Single Networking or
Dual Networking architecture.
1.3.1 Modbus TCP to RTU Gateway
The PMC-1304-3 supports the Modbus TCP to RTU Gateway function that makes it extremely simple
for any Modbus TCP Master Application to interface with Modbus RTU enabled IEDs over a local area
network. A simple web-based interface allows the users to easily configure the TCP to RTU address
mapping as well as which downstream RS-485 port the Slave IEDs are located.
Notes for Basic Model:

32 Slave IEDs per RS-485 port or a maximum of 128 Slave IEDs per device

4 Modbus Masters per device
Figure 1-1 Modbus RTU to TCP Gateway
Functions
PMC-1304-3 Models
T RTU
Modbus Gateway
 
Data collecting and Transmission
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Local Data Logging
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Data Storing
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FTP/Uploading CSV Files
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Offline Configuration
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Online Configuration
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Online Debugging
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