TM206
13 of 35
Issue 1.0
8.3
Connecting to activation inputs
The ECU has two monitored activation inputs which can be used for activating the extinguishing system.
Each input must have 6k8 0.5W end of line resistor fitted (supplied in terminals) and be triggered by a
470R 1W resistor.
Wiring from volt free contacts from conventional fire panels or addressable modules are shown below.
Activation input 1 –
Volt free contact from addressable
module or conventional fire panel.
Activation input 2 –
Volt free contact from addressable
module or conventional fire panel.
470R 1 Watt Trigger resistor
6k8 0.5 Watt End of Line resistor
