Setting The Address; Led Indicators - Honeywell NOTIFIER NRX-M711 Installation Instructions Manual

Figure 3: Switching Inductive Loads
+
Figure 4: Rear of Module with
Battery Compartment and Cover
Figure 5: Front of Module with Address Switches
1
2
3
4
5
6
7
8
ROTARY ADDRESS SWITCHES
Module Status
Power-on
initialisation
(no fault)
Fault
Un-commissioned
Sync
Normal
Idle
(low power mode)
N200-309-00
Notifier by Honeywell, 140 Waterside Road, Hamilton Industrial Estate, Leicester, LE5 1TN, UK
(i)
(iii) (ii)
+
NOTE POLARITY
Table 2: Module Status LEDs
LED State
Long Green pulse
3 Green blinks
Blink Amber every 1s.
Red/Green double-blink every 14s
(or just Green when communicating).
Green/Amber double-blink every 14s
(or just Green when communicating).
Controlled by panel; can be set to Red ON,
Green ON, periodic blink Green or OFF.
Amber/Green double-blink every 14s
WARNING: Switching Inductive Loads
See Figure 3. Inductive loads can cause switching surges, which may
damage the module relay contacts (i).
To protect the relay contacts, connect a suitable Transient Voltage
Suppressor (iii) - for example 1N6284CA - across the load (ii) as
shown in Figure 3.
Alternatively, for unsupervised DC applications, fit a diode with a
reverse breakdown voltage greater than 10 times the circuit voltage.
Figure 4 details the battery installation and Figure 5 the location of the
address switches.
Batteries should only be installed at the time of commissioning
Observe the battery manufacturer's precautions for use
and requirements for disposal.
!
Possible explosion risk if incorrect type is used
Do not mix batteries from different manufacturers.
When changing the batteries, all 4 will need to be replaced
Using these battery products for long periods at temperatures
below -20°C can reduce the battery life considerably
(by up to 30% or more)
Fixing the module: Remove the 2 screws from the front cover to
reveal the RF module. Remove the RF module from the back box (see
below). Screw the back box to the desired position on the wall using
the fixings provided. Refit the module in the box (see below). Wire
the plug-in terminals as required by the system design. Refit the front
cover to protect the module.
Removing the module from the back box: Slacken off the 2 fixing
screws, twist the module clockwise slightly and lift out. Reverse this
process to refit the module.
Device Removal Warning: In a working system, an alert message will
be sent to the CIE via the Gateway when the front cover is removed
from the back box.

SETTING THE ADDRESS

Set the loop address by turning the two rotary decade switches on
the front of the module using a screwdriver to rotate the wheels to the
desired address.
Except when Advanced Protocol (AP) is being used (see below) the
dual I/O module will take two module addresses on the loop; the input
module address will be the number shown on the switches (N), the
output module address will be incremented by one (N+1). So for a
panel with 99 addresses, select a number between 01 and 98.
In Advanced Protocol (AP) addresses in the range 01-159 are available,
depending on panel capability (check the panel documentation for
information on this).
Set the loop address on the module Before inserting the batteries

LED INDICATORS

The radio module has a tri-colour LED indicator that shows the status
of the device (see Table 2):
Meaning
Device is un-commissioned
(factory default)
Device is commissioned
Device has an internal trouble
Device is powered and is waiting to be
programmed.
Device is powered, programmed and
trying to find/join the RF network.
RF communications is established;
device is working properly.
Commissioned RF network is in standby;
used when the gateway is powered off.
Important
Warning
Important
I56-4294-002