NET Concentrator System
®
NCS
- 5 -
Moore Industries-International, Inc.
www.miinet.com
The Interface Modules
The Interface Module is the focal unit of the NET
Concentrator System and exchanges data between
connected to I/O modules and the outside world.
It regularly scans I/O modules for process and
diagnostics data and maintains its own database for
quick access from two independent MODBUS RTU
ports, or via MODBUS/TCP. Upon power-up, the
Interface Module automatically detects all I/O modules
connected, and uploads data needed from each
module in order to begin scanning.
All Interface Modules provide various services
including the following: data logger, system time, user
account management, ISaGRAF soft PLC, etc. Some
features vary based upon the specific NCS Interface
Module.
There are a number of different Interface Modules
available to use with the NET
Concentrator System,
some are standalone, equipped with on-board inputs,
where as others require external I/O modules. For
in-depth information regarding each of the Interface
Modules’ unique features refer to the corresponding
Interface Modules’ user’s manual.
I/O Modules
The NCS has Input and Output modules which
handle a wide range of signal input and control output
possibilities:
• Current
• Voltage
• Discrete
• Relay
• RTD
• Thermocouple
• Resistance
• Potentiometer
To accommodate changing site requirements, I/O
modules can be added or removed from an NCS
station at any time.
For more information refer to the
I/O Module Section.
Содержание NET Concentrator System AOM
Страница 33: ...NET Concentrator System NCS 33 Moore Industries International Inc www miinet com NCS as MODBUS Slave...
Страница 36: ...NET Concentrator System NCS 36 Moore Industries International Inc www miinet com NCS as MODBUS Master...
Страница 92: ...NET Concentrator System NCS 92 Moore Industries International Inc www miinet com Appendix B MODBUS Registers...