Smoke Alarm User Manual

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Note: This document is based on the recommendations of BS5839 Part 1: 2002. It is intended only as a guide to the application of fire detection systems.
Reference must be made to relevant national and local standards.
System Sensor Intelligent Product Range
M201E OUTPUT MODULE
The M201E optionally supervises the wiring to the load
devices and, upon command from the control panel, switches
an external power supply to operate these devices. It also has
built-in short circuit isolation capability. In normal supervised
mode, the device switches out the load supervision and
switches in the external power supply through a double pole
relay. The external power supply is monitored and raises an
unlatched fault condition if the voltage falls below the fixed
threshold. In the unsupervised mode, the device provides
neither load nor power supply supervision and can be used to
switch a single form C set of changeover contacts.
A field selectable DIL switch allows the module to be used
to fully meet the VdS 2489 requirements (subject to panel
support). Note: selecting this option imposes an additional
restriction on the load that can be switched.
Specifications
Max Standby Current: 310µA at 24VDC (No communications)
Relay Contact Ratings: Unsupervised form C: 2A at 30VDC
Supervised form C: 1.5A at 30VDC
M201E-240 AND M201E-240-DIN 240VAC RELAY MODULES
The M201E-240 is a loop-powered device controlling an
unsupervised double pole (one normally open, one normally
closed) output suitable for managing 240VAC loads. The
output relay is a bi-stable device, latching in the on or off state
on command from the control panel. The module is supplied
in a wall-mounting box as standard with a grounding terminal
provided.
The M201E-240-DIN has the same features and capabilities
as the M201E-240 but is designed to mount directly on to a
standard 35mm ‘Top Hat’ DIN rail. The module is supplied
unboxed for installation in a suitable enclosure.
Specifications
Max Standby Current: 275µA at 24VDC (No communications)
Relay Contact Ratings: 5A at 250VAC
Temperature Range: -20C to 60°C
Humidity Range: 0 to 95% Relative Humidity
M210E-CZ CONVENTIONAL ZONE MODULE
The M210E-CZ provides an interface between a zone of
conventional detectors and an intelligent signalling loop. The
module monitors the convention zone and transmits the zone
state (normal, open or short fault and alarm) to the panel.
Specifications
Max Standby Current, externally powered zone:
288µA at 24VDC (No communications)
500µA at 24VDC
(One communication every 5s)
Max Standby Current, loop powered zone:
1.5mA at 24VDC
(One communication every 5s)
Max Current Available for Detectors:
1.5mA additional to above