TNA TXC3110 User manual

[Please read this installation & operation manual before install the device]
TXC3110 Conventional Heat Detector
Page 1
Installation and Operation Manual
TXC3110 Conventional Heat Detector
Tanda Development Pte.,Ltd Copyright 2015, All right reserved.
Tanda Development Pte.,Ltd

[Please read this installation & operation manual before install the device]
TXC3110 Conventional Heat Detector
Page 2
1 Overview
TX3110 Conventional Heat Detector (A2R) adopts advanced MCU technology. It is able to accurately detect the
variation of the ambient temperature so as to confirm and send a fire alarm timely. It is designed with esthetical
pleasing appearance and easy installation, and it is applicable to hotel, restaurant, computer room, bank,
shopping mall, museum, library, office and warehouse etc.
2 Features
2.1 Aesthetically pleasing low profile design
2.2 Low power consumption, simple to use
2.3 Quicker responding speed to variation of ambient temperature
2.4 Enhanced capacity of interference resistance by multilevel wave filters
2.5 Fully-sealed PCB board protection process
3 Technical Parameters
3.1 Operating Voltage: DC24V±20%
3.2 Operating Current: Standby ≤0.06mA
Alarm: 20mA±2mA
3.4 Indicator: Monitoring: Red, flashes periodically
Action: Red, stays on
Mal-function: off or flashes irregularly
3.5 Operating Environment:
Temperature: -10℃～50℃
Relative Humidity: ≤95％RH, no condensing
3.6 Color: Maize yellow
3.7 Weight: 75g
4 Structure and Operation Principle
4.1 The structure and dimension are shown in Fig 1& Fig 2:
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[Please read this installation & operation manual before install the device]
TXC3110 Conventional Heat Detector
Page 3
Fig. 1: Appearance & Dimension
Fig.2 : TXC3110 Mounting Dimension
4.2 Operation Principle
This detector adopts thermo-sensitive resistor with negative temperature coefficient and its resistance value will
decrease while the temperature increases, which results in the voltage change. When the voltage reaches the
pre-set voltage threshold valve, this detector will send a fire signal to the controller to activate a fire alarm.
5 Mounting and Wiring
Warning: Before installing the detector, switch off the controller or disconnect the power from the
loop and verify that all bases are securely installed and the wiring polarity is connect at each base.
5.1 Mounting:
The mounting of detector is shown in Fig.3.
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TXC3110 Conventional Heat Detector
Page 4
Conduit
Wall
Embedded Box
Detector
Base
Fig.3: TX3110 Installation Drawing
The pre-embedded box can be the standard box with model 86H50; To install, align the two mounting lines
on both detector and base, then, rotate the detector clockwise to fit it to the base.
5.2 Wiring requirement:
RVS-2 x 1.02 mm2or 1.5 mm2cable laid through metal conduit or fire-retardant PVC conduit.
5.3 Wiring description
Wiring is shown in Fig.4:
总线输入
总线输出
Bus Output
Bus Input
Fig.4: Single TXC3110 Wiring
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[Please read this installation & operation manual before install the device]
TXC3110 Conventional Heat Detector
Page 5
BUS
TX7000C
火灾报警
控制器
P+
N-
4.7K 0.5W
终端电阻
非编码型火灾探测器 非编码型火灾探测器
6.8K 1W
终端电阻
非编码型火灾探测器 非编码型火灾探测器
BUS
24V
JB-Q100GZ2L-LA040
或
JB-TB-242/SAN030
火灾报警控制器
LA1711
通用传感器
接口模块
P1+
N1-
6.8K 1W
End of line resistor
Conventional Detector Conventional Detector
Conventional
control
panel
output or
zone
monitoring
modul
Fig 5: Multiple TXC3110 Wiring
6 Application and Operation
TXC3110 connects conventional control panel or zone monitoring module with non-polarized two wire; zone
monitoring module can connect max 16pcs conventional devices (one 6.8K end of line resistor needed at loop
terminal). Zone monitoring module can monitor loop open circuit and send back mal-function signal of the
device back to control panel. The module will display failure when any device removed from loop.
7 Handling and Storage
Detector handling and storage should be carried out under packaging status. Careful handling is needed to
avoid damage. Detector shall be stored in the ventilated and dry environment. It is strictly forbidden to store the
detectors in the open air.
8 Notes
8.1 Do not remove the dust-proof plastic cover from the detector before project inspection to avoid detector
contamination.
8.2 Strict and complete on duty and shifts records are required to monitor the heat detectors in operation
8.3 Conduct the alarm function test once every half a year.
8.4 Please put the dust-proof cover onto the detector whenever decoration or painting is carried out to protect
the detector from dust contamination.
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