93-509-09 - Issue 2 Rev 2 Page 17 of 20 Copyright Protec Fire Detection PLC
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For general wiring details see Product Information Drawings - see ‘REFERENCES’ section.
6.1 CONTROL EQUIPMENT
Wiring details are supplied for reference only. DO NOT MAKE ANY CONNECTIONS TO THE CONTROL
PANEL.
6.2 FIELD EQUIPMENT
In order to perform the commissioning of devices correctly, the following procedure needs to be carried out upon
installation of each addressable loop device: -
• Remove one of the unique Serial Number bar code labels.
• Place this label at the chosen Node, Loop and Address position in the ‘Commissioning Booklet’
provided. (The address position was defined in section 1).
With reference to the relevant connection diagrams, connect the remaining field equipment. Note: Insulation
tests MUST NOT be carried out after this point and the mains or standby supply MUST NOT be connected.
6.3 ALARM CIRCUITS
Each of the four alarm circuits requires a 10K end-of-line resistor for open and short circuit monitoring.
6.4 FIRE STATION OUTPUT
This output is the ‘Output to Fire Alarm Routing Equipment’ defined by En54.
It is designed to drive 24V into an 1100Ω load. This output is open and short circuit monitored by the use of a
1K 0.5W end-of-line resistor.
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