94 INSTALLATION AND OPERATION MANUAL 25-16330-B December 2019 www.eaton.com
Appendix
Spur Isolator
To install the device
1. Fit the unit in position.
2. Connect the unit according to the diagram below.
otes: N
1. A Spur Isolator must be used when making spurs from the analogue
addressable panel loop. Without this unit, the self addressing features of the
system will not function correctly.
2. No addressing of the interface is required. See control panel operation
for details.
Figure 61. Spur Isolator
otes: N
1. Only connect cable screen to its adjacent earth terminal.
2. For maximum spur length / load see BS5839 Part1:2002.
3. This unit can only be used with Eaton addressable detector bases and
compatible sensors.
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