M4RTU/M4 I/O User’s Guide
13
Remote Plant Management
INTRODUCTION
The M4RTU/M4 I/O is designed to be easy to configure in a variety of communication configurations, including
modems connected to standard telephone lines, leased lines, radio frequency transceivers, and direct serial
connections to PC hardware.
The design of the M4RTU/M4 I/O is also conducive to integration with Opto 22’s digital and analog I/O systems
as well as with other intelligent equipment devices, such as industrial PCs, additional M4RTUs or other Opto 22
controllers, subsystem automation gear, wastewater equipment, and various gas/petrochemical devices.
See Figures 1-4 and 1-5.
Figure 1-2: Examples of M4RTU/M4 I/O Applications
Summary of Contents for Modular M4RTU
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Page 74: ...74 M4RTU M4 I O User s Guide FIELD WIRING...
Page 80: ...80 M4RTU M4 I O User s Guide PRODUCT SPECIFICATIONS...
Page 82: ...82 M4RTU M4 I O User s Guide ADDRESS JUMPER CONFIGURATION...
Page 86: ...86 M4RTU M4 I O User s Guide UPGRADING RAM AND FLASH EEPROM...
Page 89: ...M4RTU M4 I O User s Guide 89 WORKSHEETS Figure F 3 M4RTUX I O Extender I O Module Worksheet...
Page 91: ...M4RTU M4 I O User s Guide 91 WORKSHEETS Figure F 5 Field Wiring Worksheet Example 2...
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