Section 6: Application Notes - Honeywell H-S81-HS Operation Manual

This chapter contains some instructions to be followed for the development of systems that comply
with the requirements of European standards.
6.1 Notes for the Development of Systems in Compliance
with the EN54-2 / EN54-4 Standard
EN 54-2 standard compliant fire detection systems must comply with the following provisions:
• Use only power supply sets certified and approved for this type of equipment.
• No more than 32 detectors and/or alarm buttons must be configured per zone.
• Each conventional detection line (S81-F3002 modules) can be connected to max 32 detectors
and/or alarm buttons.
• Each 4-20mA detection line (S81-F4001, S81-F4002, S81-F4003 modules) can be connected
to one fire detector only.
• The 7-segment display on S81-F4001 and S81-F4002 modules does not provide the operator
with fundamental information and does not comply with standard EN-54-2.
• Each loop line (S81-F7002 modules) can be connected to max 512 detectors and/or alarm
buttons.
• One short circuit isolator must be installed every 32 detectors and/or alarm buttons on loop
lines (S81-F7002-1, S81-F7009-1, S81-F7010-1).
• Systems with more than 512 detectors and/or alarm buttons must have redundant CPUs.
• The maximum number of modules for addressable devices in the different configurations must
not exceed the values shown in the table below:
6.2 Notes for the Development of Systems in Compliance
with the EN12094-1 Standard
The inputs and outputs of fire extinguishing systems must be always monitored by the following
types of modules:
• S81-F3002: 8 monitored input module for monitoring buttons, pressure valves, selectors, etc.
• S81-F4001: 1 x 4-20mA input module for monitoring flame, heat detectors, etc.
• S81-F4002: 2 x 4-20mA input module for monitoring flame, heat detectors, etc.
• S81-F4003: 8 x 4-20mA input module for monitoring flame, heat detectors, etc.
• S81-F5001: 8 monitored output module for solenoid control and monitoring.
• S81-F5004: 4 monitored output module for solenoid control and monitoring.
• S81-F5003: 8 output module for visual and audible alarm device control and monitoring
• S81-F5002: 16-relay output module for controlling blockages, replications, etc.
• S81-F6001: Module gathering the visual signals of one extinguishing zone
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Section 6: Application Notes

Configuration
H-S81-HS/1R
H-S81-HS/2R
H-S81-HS/1-10R
H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015
Max No. of loop modules
13
26
64