M4RTU/M4 I/O User’s Guide
45
INSTALLATION AND SETUP
INSTALLING I/O MODULES
Caution:
TURN OFF POWER to the M4RTU/M4 I/O before installing or removing I/O modules.
The M4RTU/M4 I/O board, located at the top of the unit just below the top cover, accommodates eight digital
and four analog G4 input/output modules. The placement for these modules is shown below.
To install I/O modules, you do not need to remove the top cover, unless you will be changing field wiring at the
same time.
Install each digital or analog module as follows:
1.
Choose the appropriate channel location on the M4RTU/M4 I/O board and carefully line up the I/O
module pins with the sockets on the I/O board.
2.
Press the module firmly into place until it seats all the way down on the I/O board.
3.
Use a Phillips screwdriver to tighten the screw that will secure the I/O module.
Figure 3-12: Placement of Digital and Analog Modules
Summary of Contents for Modular M4RTU
Page 6: ...6 M4RTU M4 I O User s Guide TABLE OF CONTENTS...
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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