Dusun DSW-080 Manuale d'uso - Pagina 7

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Hangzhou Roombanker Technology Co., Ltd.

settings and enters the pairing state.

4.5 Button function

Pairing button:

Short press: when the network is not configured, it enters the network configuration state; when the network is

configured, it does not respond.

Press key time 8~15S, clear network information;

Press the key for more than 30S, restore factory settings;

Reset button: restart device.

4.6 Power-on default state setting

After the device is powered off, power on again to set the status of the relay after power on. The enumerated

values are as follows:

None: Power-off memory, after power-on, the relay keeps the state before power-off.

On: Normally open state; the relay is turned on after power-on again.

Off: Normally closed state, the relay will be disconnected after power-on again.

4.7 Configurable reporting time

The device status reporting time can be set by users according to their own needs, ranging from 1-64800

seconds, and the default is 60 seconds.

4.8 OTA function

The device supports the OTA function, and the device can be upgraded remotely through the gateway. The

OTA function requires a digital signature function, and programs other than the device cannot be upgraded.

4.9 Voltage detection

The product has a built-in lithium battery. When the external power supply is cut off, it is powered by the

built-in battery. When the voltage is detected to be lower than 3.8V-0.1V, the red LED will flash slowly 3 times,

prompting the user to charge. When the voltage is lower than 3.5V-0.1V, the red LEDs will flash fast 6 times, and

all functions will be turned off.

Electrical Characteristics

5.1 Absolute Electrical

Parameter

VBAT

Static electricity voltage

(human model)

Static electricity voltage

(machine model)

5.2 Normal electrical conditions

Parameter

VCC

VIL

VIH

VOL

VOH

Hangzhou Roombanker Technology Co., Ltd.

Tel:86-571-86769027/8 8810480

Website: www.dusuniot.com

Description

Storage temperature

Power-supply voltage

TAMB-25℃

Description

Working temperature

Working voltage

I/O low-level input

I/O high-level input

I/O low-level output

I/O high-level output

www.dusunremotes.com

Min

Typ

-20

4.5

Min

Typ

-10

4.75

5.0

IOVDD*0.7

IOVDD*0.8

Floor 8, building A, Wantong center,

Hangzhou 310004, china

www.dusunlock.com

A DUSUN company

Max

5.5

Max

5.25

IOVDD*0.3

IOVDD*0.2

Unit

℃

Unit

℃