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detectors regularly. Taking care of the fire detection system you have installed will significantly reduce your product liability risks.
TC842B1007 System Diagram
SAFE AREA
Safe area apparatus, which is
Shunt Zener
unspecified except that it must not
Diode Safety
be supplied from or contain under
Barrier or
normal or abnormal conditions a
Isolation
source of potential with respect to
Barrier (see
earth in excess of 253 Vrms or 253
Note 1.)
VDC
Terminals 1 and 2 (14506414-007 Base)
Group
Capacitance
Inductance L/R Ratio
µF
mH
µH/OHM
IIB
0.65
12.60
210
IIA
2.15
33.60
444
Table 1
Notes:
1.
Any single channel shunt zener diode safety barrier or single channel of a dual channel shunt zener diode safety barrier certified
by Baseefa or any EEC approved certification body to [EEx ia] IIC having the following or lower output parameters:
Uz = 28V; Imax: out = 93.3 mA; Wmax: out = 0.66 W
In any safety barrier used, the output current must be limited by a resistor "R", such that Imax:out = Uz/R. Or any of the
following isolation barriers may be used:
P & F Smart Fire Detector Isolator Type KFDO-CS-Ex1.54-Y72221 (BAS00ATEX7087x)
One channel from:
P & F Smart Fire Detector Isolator Type KFDO-CS-Ex2.54-Y2222 (BAS00ATEX7087X)
2.
The capacitance and either inductance or inductance/resistance (L/R) ratio of the cable connected to the hazardous area
terminals of barrier must not exceed the values shown in Table 1.
3.
The installation must comply with the appropriate national installation requirements, e.g. in the U.K. to BSEN60079-14: 1997.
4.
The electrical circuit in the hazardous area must be capable of withstanding an A.C. test voltage of 500 VRMS to earth or frame
of the equipment, for a period of one minute without breakdown. This note does not apply when using an isolation barrier.
5.
The system must be marked with a durable label. The label should appear on or adjacent to the principle item of electrical
equipment in the system or at the interface between intrinsically safe and non intrinsically safe circuits. This should show
Baseefa 03Y0182 and SYST or System.
Please refer to control panel installation instructions for specific barrier/control panel compatibility information.
H200-50-00
HAZARDOUS AREA
(NOTE 5)
SEE (NOTE 2)
TO NEXT
DETECTOR(S)
2 (+)
1 (-)
3
Model TC842B1007
Smoke Detector
(14506414-007 Base)
II1G EEx ia IIB T5
Baseefa03A TEX0157X
14506414-007 Pins
Connection
1
- Vin, - Vout
2
+ Vin, + Vout
3
No Connection
Table 2
R12-172-00, REV E
CAUTION
0832
0832-CPD-0200
DECLARATION OF CONFORMITY
Date of Issue:
Manufacturer:
Product:
Mounting Bases:
Description:
We hereby declare that the product identified above meets the requirements of the of the EMC
Directive 89/336/EEC amended by 92/31/EEC, 93/68/EEC, 93/97/EEC and the directives
listed below.
It therefore qualifies for free movement within markets comprising the
European Union (EU) and the European Economic Area (EEA).
Directive
EU Construction Products
Directive 89/106/EEC
Standard
EN54-7:2000
Notified Body
BRE-LPCB
Address
Garston
Watford
WD25 9XX
Notified Body #
0832
Certificate #
0832-CPD-0200
Rating
---
Alfonso Paribelli
Plant Manager
2
Pittway Tecnologica S.r.l., Via Caboto 19/3, 34147 Trieste, Italy
18/06/2008
Pittway Tecnologica S.r.l.
Via Caboto 19/3
34147 Trieste
Italy
TC842B1007
B501
Intrinsically safe analogue addressable photoelectronic
smoke detector
ATEX 94/9/EEC
EN 50014: 1997 + Amends 1 &2
EN 50020: 2002 EN 50284: 1999
BASEEFA (2001) Ltd
Rockhead Business Park
Staden Lane Buxton
Derbyshire SK17 9RZ
1180
Baseefa03 ATEX 0157X
II 1 G EEx ia II B T5
Pittway Tecnologica S.r.l.
Via Caboto 19/3
34147 Trieste Italy
Telephone: +39 040 9490 111
Fax: +39 040 382137
I56-2627-005
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