GST DC-9101E Manual

Features


Strong environmental adaptability due to drift compensation. .

Reed switch testing.

Removable innovative
Maintenance.

Fire LED allows 360°viewing.

Remote indicator output available.

2 levels sensitivities programmable; fix temperature or rate of rise
programmable.

2 levels smoke sensitivities programmable, level 1 complies with
EN 54-7. Heat part complies with EN 54-5.

Description

DC-9101E Conventional Combination
Detector, non-addressable, is a kind of combination detector consisting of
smoke sensing parts and semi-conductor heat sensing parts in
technological structure and circuit structure.
Together with DP-9907, it can connect to conventional fire alarm control
panel or connect with intelligent fire alarm control panel through I-9319
Addressable Zone Monitor Unit conduct the processing of detector
signals. The detector has the advantages of both conventional
photoelectric detector and rate of rise and fixed temperature heat detector.
Just because of the combination of smoke detector and heat detector, it
overcomes the non-sensitivity to dark smoke particles of ordinary
scattering photoelectric detectors. It can also pick up fire with obvious rise
of temperature such as alcohol flame, thus extending the application
range.

Connection and cabling

The base is shown in Fig. 2.
A
Fig. 1
There are four terminals with numbers on the base.
1: Detection zone positive IN
2: Detection zone positive OUT
3: Detection zone negative IN and OUT
2: Positive terminal of remote indicator
4: Negative terminal of remote indicator

Recommended Wiring

2
1.0mm or above fire cable for all terminals laid through metal conduit or
flame proof conduit, subject to local codes.
Note: Different color cables are used to avoid wiring mistake.

Installation

Fix the flame retardant base with two taping screws. Then align A on the
bottom of the detector to B of the base, and rotate the detector clockwise
to mark C (Refer to Fig.1 and Fig. 2 for mark A, B, C).
Mounting of the detector is shown in Fig.3.
51.5mm
30309534
Heat Photoelectric Smoke Detector
sensing chamber, easy
Heat Photoelectric Smoke
C
B
Fig. 2
Electrical Box
Conduit
Orientation Base
Detector
Fig. 3
DC-9101E Conventional Combination
for

Application

Warning: The alarm current depends on the current limit of the
control panel. 24VDC cannot power the detector directly. Otherwise
the detector will be blown up for lack of current limit resistor.
The sensitivity level 1 is defaulted, which can be modified by P-9910B
programmer. Refer to P-9910B Hand Held Programmer Installation and
Operation Manual for details.
In power-on state, input unlocking password and press Clear to unlock.
Press Function, then number "3", the screen shows "-" at the last digit.
Input corresponding sensitivity or parameter and press Program, the
screen will show a "P", the corresponding sensitivity or parameter is
programmed. Press Clear to clear the "P". Input locking password and
press Clear to return.
Rate of rise and level 1 is defaulted.

Parameters set using programmer

Input Number
1
2
Read Sensitivity Level: in power-on state, pressing Test，the screen
displays address of the detector. Pressing "Up", display sensitivity level,
device type and initial sensitivity in turns.

When the detector connects with conventional fire alarm control
panel or addressable zone monitor unit from GST, and if DP-9907 Active
End of Line Unit is connected to the end of output loop, DB-01D base
should be used.

Used as the detector base, DP-9907 Active End of Line is
used to be installed a conventional detector on it. The system
connection is shown in Fig. 4.

When DP-9907 Active End of Line Unit is not used as the
detector base, a cover should be added to it. The system
connection is shown in Fig.5.

When the detector is connected with conventional fire alarm control
Smoke Sensitivity Heat Sensitive
Level 1 Rate of rise
Level 2 Rate of rise
Fig. 4
Fig. 5
Issue 1.04
0832-CPR-F0338
GST-0507-01
14
548q/03