Witura WT-9001 IP65 Manual de usuario descargar pdf (Pagina 15)

WT-9001 IP65 GSM Remote Monitorin

& Remote Control S

stem

WT-9001 IP65 – USER MANUAL – Rev. 4.7 – Technical Support: [email protected]

WITURA CORPORATION SDN BHD

To disable input 1, you would send the following SMS to the unit.

*CTR1#0

Returned Message:

#INCTR1=OFF OK

Note: A disabled input will not trigger an alarm or report

Input 1, 2, 3 and 4 of WT-9001 can be configured to an analogue inputs signal. When

the inputs is configured as an analogue input, it can measure a 4 – 20mA input signal or

0 – 5VDC signal and will generate report when the monitored signal reaches the

programmable set points. To setup the working mode of input, you can send the

following command by SMS message to the unit.

Text Command:

*SWT[N]#X

N stands for input number 1 - 4

X stands for Working Mode 1, 2, 3 and 4

Description:

Working Mode 1: Function as Analogue Input (Measure 0 – 3.3VDC Signal) for

voltage based transducer

Working Mode 2: Function as Analogue Input (Measure 4 – 20mA Signal) for

current based transducer

Working Mode 3: Function as Analogue Input for temperature

Working Mode 4: Function as Analogue Input for humidity

Example:

To configure input 1 to monitor a 4 – 20mA input signal, you would send the following

SMS message to the unit.

*SWT1#2

Note: Loop voltage of +3.3VDC, +5VDC and +12VDC output is included on-board to provide

power for up to four 0 – 5VDC sensors or 4 – 20mA sensors. A maximum of +24VDC is allowed to

be connected to the inputs.

5.4.2 Setup the Working Mode of 4 Analogue Inputs

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Witura WT-9001 IP65 Manual de usuario Pagina 15