Johnson Controls MS-FIT100-0 - ON-1 Communication Voltage Levels

1/7/2021 PDF Export
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The FIT is plugged into Johnson Controls Field Control Bus RJ.
The FIT has not identified any EOLs.
The FIT EOL should be OFF.
Leave the Proper Shield Grounding Point at the NAE.
Make sure third-party vendor devices at the end of the bus have EOL.
In scenario four, shown in Figure 19, the following is occurring:
The FIT is plugged into Johnson Controls Field Control Bus RJ.
The FIT has identified two EOLs (N, J) and the Repeater EOLs are not readable.
The FIT EOL should be OFF.
Leave the Proper Shield Grounding Point at the NAE and repeater Side B.
Figure 3. FIT Connection, EOL, and Shield Grounding Scenario Five
In scenario five, shown in Figure 20, the following is occurring:
The FIT is plugged into Johnson Controls Field Control Bus RJ.
The FIT has Identified three EOLs (N, J, x2) and the Repeater EOLs are not
readable.
The FIT EOL should be OFF.
Leave the Proper Shield Grounding Point at the NAE and repeater Side B.
1-ON-1 Communication Voltage Levels
In the 1-ON-1 mode, the FIT is only connected to a single controller that is not
connected to a network. The communication voltage readings in this mode should be