Figure 3-2 Exterior Of The Jty-Gd-01K Smoke Sensor; Table 3-2 Indicator On The Smoke Sensor; Table 3-3 Technical Specifications Of The Jty-Gd-01K Smoke Sensor - Huawei EMU User Manual

EMU
User Guide

Figure 3-2 Exterior of the JTY-GD-01K smoke sensor

Working Principle of the Smoke Sensor
When the smoke sensor is in the alarm state, the red indictor is on. After the system is powered
on immediately after being powered off or after the system is reset, the indicator shifts to the
ON state, indicating that the smoke sensor returns to the normal state.
indicator on the smoke sensor.

Table 3-2 Indicator on the smoke sensor

Indicator
Red indicator
Technical Specifications of the Smoke Sensor
Table 3-3

Table 3-3 Technical specifications of the JTY-GD-01K smoke sensor

Item
Power supply voltage
Working current
Power-on time
Power-on current
Issue 13 (2009-12-30)
NOTE
The cable distributed for the JTY-GD-01K smoke sensor is 10 m [32.81 ft] long.
lists the technical specifications of the JTY-GD-01K smoke sensor.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Meaning
Alarm
No alarm
Specification
24 V DC ± 5%
< 50 uA
≤ 30s
< 150 uA
3 Introduction to the Sensors
Table 3-2 describes the
Status
On
Blinking
3-3