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EMUA
User Guide
Table 2-1 Functions of the three EMUA models.................................................................................................2-3
Table 2-2 Functions and settings of the DIP switches on the panel of the EMUA..............................................2-8
Table 2-3 Meanings of the pins of the RS485 serial port socket........................................................................2-10
Table 2-4 Meanings of the pins of the RS232 serial port socket........................................................................2-11
Table 2-5 Meanings of the pins of the commissioning serial port socket..........................................................2-12
Table 2-6 Meanings of the terminals of the monitoring port for the water sensor.............................................2-14
Table 2-7 Meanings of the terminals of the monitoring port for the smoke sensor...........................................2-15
Table 2-8 Meanings of the terminals of the monitoring port for the infrared sensor.........................................2-16
Table 2-9 Meanings of the terminals of the monitoring port for the door status sensor....................................2-17
Table 2-10 Meanings of the terminals of the monitoring port for the humidity/temperature sensor.................2-18
Table 2-11 Valid values of Boolean signals of the voltage type........................................................................2-19
Table 2-12 Meanings of the terminals of the monitoring port for Boolean signals...........................................2-19
Table 2-13 Meanings of the terminals of the monitoring port for analog signals..............................................2-20
Table 2-14 Meanings of the terminals of the monitoring port for relay node Boolean signals..........................2-22
Table 2-15 Alarms corresponding to the relay switch........................................................................................2-23
Table 2-16 Technical specifications of the EMUA............................................................................................2-23
Table 2-17 Performance specifications of the EMUA.......................................................................................2-24
Table 3-1 Technical specifications of the YW517B water sensor.......................................................................3-2
Table 3-2 Indicator on the smoke sensor..............................................................................................................3-3
Table 3-3 Technical specifications of the JTY-GD-01K smoke sensor...............................................................3-3
Table 3-4 Technical specifications of the MC-760T infrared sensor...................................................................3-5
Table 3-5 Technical specifications of the AGX105F door status sensor.............................................................3-7
Table 3-6 Technical specifications of the HO-03A door status sensor................................................................3-7
Table 3-7 Technical specifications of the WS302A1T4 humidity/temperature sensor........................................3-8
Table 5-1 3-core leading cable of the water sensor..............................................................................................5-3
Table 7-1 Solutions to common faults in the EMUA...........................................................................................7-1
Issue 10 (2010-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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