TXC3150 Conventional Manual Call Point
Installation & Operation Manual
Specifications are subject to change w ithout prior notice
3
1. General
TXC3150 manual fire alarm button (hereinafter referred to as manual button) has a beautiful structure
and wiring is easy and reliable. After fire is manually confirmed, press metal dome on manual button
to send alarm signal to the controller. After the controller receives alarm signal, encoded information
of manual button and installation position will be displayed and an alarm sounds.
2. Features
1.Hardware circuit is stable and reliable, which is not affected by electromagnetic interference.
2.After metal dome is pressed, a special key shall be used to reset it manually.
3.After metal dome is pressed, manual button provides separate output contact to control other
external equipment directly.
4.Plug-type structure is installed easily and reliably.
3. Technical Parameters
1.Operating voltage: DC24V, 12-28V
2.Operating current:
1
）
Normal current: 0mA
2
）
Alarm current: ≤30mA
3.Output capacity: rated DC30V/0.1A passive output contact signal and contact resistance
≤100mΩ
4.Type of starting parts: reusable
5.Start type: press metal dome manually
6.Reset type: a special key is used to reset it. After an alarm is sent, open key cover of manual
button and insert the key to rotate by 90
°
to the right.
7.Status indicator: fire alarm indicator, red; in normal state, red indicator is off; but after alarming, it
is normally on.
8.Wiring system: two-wire system, without polarity
9.Operating environment: indoors, temperature -20
℃
~+
55
℃
, relative humidity ≤95%RH, without
condensation
10.Housing material and color: ABS, red
11.Weight: about 172g
12.Outline dimension: 95.0mm×95.0mm×46.0mm (with base)
13.Mounting hole pitch: 60mm
14.Conforming standard: EN54-11 Compliance
4. Structure features and operating principle:
4.1.Outline diagram of manual button as shown in Fig. 1.
4050100458-Rev1.0-1017
TANDA
