Grounding the module, I/o memory mapping, Input data file – Rockwell Automation 1769-ARM Compact Address Reserve Module Manuel d'utilisation
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10 Compact™ Address Reserve Module
Publication 1769-IN071A-EN-P - September 2004
7. Slide the replacement module into the open slot.
8. Connect the modules together by locking (fully left) the bus levers on the replacement
module and the right-side adjacent module.
9. Replace the mounting screws (or snap the module onto the DIN rail).
Grounding the Module
This product is intended to be mounted to a well-grounded mounting surface such as a metal
panel. Additional grounding connections from the module’s mounting tabs or DIN rail (if
used), are not required unless the mounting surface cannot be grounded. Refer to Industrial
Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1, for
additional information.
I/O Memory Mapping
The 1769-ARM module has an input data file of 1 word, no output data file (0 words), and no
configuration data file (0 words).
Input Data File
For each address reserve module, slot x, word 0 in the input data file contains all bits set to 0.
Wo
rd
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0