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Main board 5012 is backward compatible with 5010 and can be connected to an
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existing TLON network with software ≥ V2.10.4.
MMI board 5015 is backward compatible with 5011.
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Higher stabilised supply voltage results in approximately 55% longer loop length.
•
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Improved monitoring due to accurate measuring the loop resistance which
increases the reliability.
Redundant communication (only software V3.x.x) and power supply for display
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units. Other Connection and wiring are identical.
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Large number of fuses have been replaced with PTC resettable electronic fuses
e.g. supervised voltage output. Remaining fuses uses M205 ceramic tube fuses.
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Easy and quick repair with individual loop boards 5017 with connectors
Isolated USB interface to avoid generating earth fault if the PC is connected without
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external isolator.
Replace jumper links to activate service signal in TLON applications by
•
pushbuttons.
5012 and 5015 are Compliant with the latest Australian standards AS7240.2:2018
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and AS7240.4:2018.
Must use software ≥ V2.10.4.
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5012 PCB layout and terminations are shown in Figure 9 below.
1. J9, connection for 458X expansion boards
Figure 9 Main Board 5012
30
Operation Manual
FT1020G3 Rev 2.10.4
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