A
B
C
x10
x1
-
-
+
+
+
3.9 K EOL
RESISTOR
(-)
(-)
(+)
(+)
1
2
3
4
5
6
7
8
9
10
11
12
0
1
2
3
4
5
6 7
8 9 10
11
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15
0
1
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6 7
8 9
N200-96-01
1
I56-3674-001
M710-CZR
Notifier Ltd., Charles Avenue, Burgess Hill, West Sussex, RH15 9UF, UK
INSTALLATION INSTRUCTIONS FOR
M710-CZR CONVENTIONAL ZONE
INTERFACE MODULE
This manual is intended as a quick reference installation guide. Please refer to the Notifier
control panel installation manual for detailed system information.
GENERAL INFORMATION
The M700 modules are a family of microprocessor controlled interface devices permitting
the monitoring and/or control of auxiliary devices. The M710-CZR is used to link a zone
of conventional (used in this document to mean non-addressable) devices to an intelligent
system controlled by an addressable panel. The CZR has a resistor built in, making it
especially suitable for connection to a conventional zone that operates in a hazardous area
requiring intrinsically safe equipment.
The module must only be connected to control panels using the Notifier proprietary addressable
communication protocol for monitoring and control. The module is compatible with System
Sensor intrinsically safe sensors mounted in the B401 base, for use with these barriers: MTL
models 4561 and 5561, P Fuchs models KFDO-CS-Ex1.51P and KFDO-CS-Ex2.51P.
NOTE
: When an intrinsically safe system is used on the loop, a short on the sensor side of the
barrier will result in an alarm. Only a short on the module side of the safety barrier will
generate a fault signal.
SPECIFICATIONS
Addressable Loop:
Loop Voltage Range with isolator:
15 to 28 VDC (Min 17.5VDC to ensure LED
operation)
Loop Voltage Range (Isolator disabled)
15 to 30 VDC (Min 17.5VDC to ensure LED
operation)
18 to 32 VDC if conventional zone is loop powered
Maximum Standby Current at 24VDC, with external supply for conventional zone:
No Communications
288µA
Communication with LED blink enabled 500µA (One communication each 5s)
Read 16 sec. LED blink 8 sec
388µA
Maximum standby current at 24VDC, conventional zone connected to resistive EOL only (no
detectors), loop powered conventional zone:
No Communications
6.5mA
Communication with LED blink enabled 6.7mA (One communication each 5s)
Read 16 sec. LED blink 8 sec
6.6mA
LED Current (Red, Max at 24V)
2.2mA (On panel command)
LED Current (Yellow, Max at 24V)
8.8mA (In isolation mode)
Maximum rated continuous current with the switch closed (Ic max)
1A
Maximum rated switching current (under short circuit) (Is max)
1A
Maximum leakage current (IL max) with the switch open (isolated state) 15mA
Maximum series impedance with the switch closed (Zc max)
130 m ohm at 15Vdc
Conventional Zone
External Supply Voltage
12 to 28.5 VDC
18 to 28.5 VDC if conventional zone is loop powered
Maximum Standby Load Current
2.8 mA for detectors at 18 VDC
3.8 mA for detectors at 24 VDC
Maximum Zone Load
60mA (Limited internally)
Maximum Conventional Line Resistance
50 Ohms
End of Line Resistor
3.9 K Ohms, 5% (Supplied)
General
Operating Temperature
-20°C to 60°C
Humidity
5% to 95% Relative Humidity
Module Dimensions (including terminal block) 93mm (H) x 94mm (W) x 23mm (D)
Surface Mount Box Dimensions
132mm (H) x 137mm (W) x 40mm (D)
Weight (Module Only)
110g
Weight (Module and M200E-SMB)
252g
Ingress protection
IP50 (Mounted in M200E-SMB)
Maximum Wire Gauge
2.5mm²
INSTALLATION
For mounting the M710-CZR module see figure 1.
Wiring to all series M700 modules is via plug in type terminals capable of supporting
conductors up to 2.5mm²
CAUTION
Disconnect loop power before installing modules or sensors
The module address is selected by means of rotary decade address switches (see figure 2).
These can be accessed either from the front or the top of the module. A screwdriver should
be used to rotate the wheels to select the desired address, either from the front, or the top
of the module. (Note: The number of addresses available will be dependent on panel capability,
check the panel documentation for information on this).
Short Circuit Isolators
All M700 series modules are provided with short circuit monitoring and isolators on the
intelligent loop. If required the isolators may be wired out of the loop to facilitate the use of
the modules on high current loaded loops, for example if sounders are used. To achieve
this, the loop out positive should be wired to terminal 5 rather than terminal 2. See figure
3 for details.
A single tri-colour LED indicates the status of the module. In the case of a fire alarm on
the conventional zone, the LED is switched on constant red by panel command. If a fault
is detected on the conventional zone or the zone supply voltage drops below 12V, or a fault
with the external power supply is signalled, the LED will blink yellow. When a short circuit
is detected on the loop to either side of the module, the LED is switched to show a constant
yellow light.
M710-CZR Wiring
See figure 3.
The M710-CZR can be wired so as to power the conventional zone either from an external
supply, or directly from the communications loop provided it can supply sufficient current.
When using an external power supply, the conventional zone is fully isolated from the
communications loop.
If the conventional zone is to be powered from the loop, it is necessary to connect the
communication line to the zone power supply terminals in addition to the loop inputs.
Note that if a short circuit occurs on the communications loop on the side powering the
conventional zone, it will be reported as a conventional zone loss of power supply fault to the
control panel, via the non-isolated leg of the loop.
CAUTION
Electrostatic Sensitive Device
Observe precautions when handling and making connections.
FIGURE 1: MODULE MOUNTING METHODS
M200E-SMB Surface Mount Box
Surface Mount Box Base is affixed to
mounting surface, and then the module
and cover are screwed onto the base
using the two screws supplied.
COVER
MODULE
BASE BOX
FIGURE 2: ROTARY DECADE
ADDRESS SWITCHES
FIGURE 3: M710-CZR CONVENTIONAL ZONE INTERFACE MODULE
LOOP OUTPUT
LOOP OUTPUT
LOOP INPUT
LOOP INPUT
LOOP OUTPUT (SEE NOTES 1)
EXTERNAL POWER
SUPPLY
(SEE NOTE 2)
FAULT MONITOR
(SEE NOTE 3)
CONVENTIONAL FIRE
DETECTION ZONE
(SEE NOTE 4)
RESET OUTPUT
(SEE NOTE 5)
I S BARRIER*
(REQUIRED FOR
INTRINSICALLY SAFE
APPLICATIONS ONLY)
(SUPPLIED WITH
M710-CZR)
Notes
1. If short circuit isolation is not required, loop should be wired to terminal 5
and not 2. Terminal 5 is connected internally to terminal 4.
2. If the conventional zone is to be powered from the communications loop, then the
loop should be connected both to the loop input (terminals 3 and 4) and to the
conventional zone supply (terminals 6 and 7).
If an external power supply is to be used, it should be connected to the conventional
zone supply (Terminals 6 and 7), and the communications loop input should be
connected only to the loop input (Terminals 3 and 4).
3. The fault monitor is an external input, which is used to monitor an external contact,
for example an external power supply fault such as mains failure. The fault is
signalled by switching the fault terminal to the external power supply negative.
Terminal 12 is internally connected to terminal 6.
4. The Reset Output terminal links to the zone (-) during a reset to provide a restart
signal for the 6500R(S) beam detector. This can also be used to monitor a reset.
5. The maximum recommended number of conventional IS devices used with each
CZR module and barrier is 20 and the minimum external power supply is 23V.
6. The module can monitor Notifier 800 Series sensors, LED not blinking, mounted
in 470 ohm resistor bases. The maximum recommended number of conventional
devices used with each CZR module is 20 and the minimum external power supply
is 18V.
M200E-DIN DIN Rail Bracket
TOP
BOTTOM
Push Module into adaptor Bracket until it clips
into place.
Locate top clip over DIN rail and rotate
bottom down to clip into place.
To remove, lift up, then rotate top away from
the rail.
M200E-PMB Panel Mount Bracket
Adaptor bracket is mounted directly into panel using
2 x M4 Pan head screws.
Module is pushed into adaptor until it clips into place.
Note: When the M200E-DIN or M200E-PMB mounting
brackets are used, the assembly must be mounted
into a suitable enclosure.
*NOTE FOR HAZARDOUS AREA APPLICATIONS
1. A SUITABLE INTRINSICALLY SAFE BARRIER MUST BE
USED AS SHOWN.
2. ALL DEVICES IN THE CONVENTIONAL ZONE MUST
HOLD SUITABLE HAZARDOUS AREA APPROVALS.
FOR FURTHER INFORMATION REFER TO I S RATED DEVICE
INSTALLATION MANUALS
0832-CPD-1391 10
EN54-17: 2005
EN54-18: 2005
Pittway Tecnologica S.r.l,
Via Caboto 19/3,
34147 TRIESTE, Italy