TCSG5270 Sounder Strobe User Manual
Ver 1.0 2022.03
Liaoning
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Yingkou Tiancheng Fire Protection Equipment Co., Ltd
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Fig.2 Pre-embeded Diagram of Incoming Wire Duct
5.1.4 Wiring. Take out the "upper cover" and correctly connect the wires to the corresponding terminals. The
contact should be reliable and firm, and there should be no burrs.
5.1.5 Insert the upper cover. After the system wiring is verified, insert the upper cover into the base in the
correct direction, and press to fasten the two parts.
5.2 The diagram of the wiring terminal is shown in Fig. 3.
Fig.3 Diagram of Wiring Terminals of Sounder Strobe TCSG5270
Terminal description:
L1, L2: Two bus input terminals without polarity loop
5.3 Wiring requirements
L1, L2 non-polar loop two-bus lines use BV twisted pair with cross-sectional area ≥ 1.0mm2.
Please refer to local regulations.
6. Test
Warning: Turn on the system power after all equipment has been installed correctly.
6.1 The sounder strobe must be tested at least annually after installation or during use.
6.2 Before the sounder strobe is tested, the relevant management department should be notified that the
system will be maintained and will temporarily stop working due to this. At the same time, the logic control
function of the area or system to be maintained should be cut off to avoid unnecessary alarm linkage.
6.3 Test content: A start command is issued from the control panel to the sounder strobe, the sounder strobe will
act, and emit sound and light signals, which indicates that the sounder strobe is normal.
6.4 After test, disconnect the power to reset the sounder strobe, and notify the relevant management
department that the system is back to normal.
6.5 During the test, the unqualified audible and visual alarms shall check whether their connecting wires are
normal, and then perform the test. If they still fail to pass the test, they shall be returned for repair.
7. Use and Operation
The coding method of this sounder strobe is electronic coding that is simple and fast. The TCBM5023 electronic
encoder produced by our company can be used for coding on site. When coding, the electronic encoder is
connected to the bus terminal of sounder strobe (regardless of polarity). Then the address code can be written
