Alarm input, output description:
Step 1 Connect alarm input device
Step 2 Connect alarm output device to the alarm output of
open collector circuit which connects 10K resistor to 3.3V externally.
Step 3 Open the web viewer and
is an alarm signal, the alarm input device will generate high and low level
the corresponding type to NO or NC
Step 4 Set the alarm output. The alarm output is for the alarm output port of the device.
Please refer to the following figure for alarm input information. See Figure
Alarm input: When the input signal is idle or grounded, the device ca
of the alarm input port. When the input signal is connec
logic “1”. When the input signal is grounded, the device collects logic “0”.
Please refer to the following figure for alarm output information. See Figure
Figure1-3
Alarm input, output description:
Step 1 Connect alarm input device to the alarm input of the I/O cable.
Connect alarm output device to the alarm output of the I/O cable. Alarm output is
which connects 10K resistor to 3.3V externally.
viewer and set the alarm input and output correspondingly. When there
alarm input device will generate high and low level
corresponding type to NO or NC .
Step 4 Set the alarm output. The alarm output is for the alarm output port of the device.
Please refer to the following figure for alarm input information. See Figure 1-4.
Alarm input: When the input signal is idle or grounded, the device can collect the different status
of the alarm input port. When the input signal is connected to 3.3V or it is idle, the device collects
logic “1”. When the input signal is grounded, the device collects logic “0”.
Figure 1-4
Please refer to the following figure for alarm output information. See Figure 1-5
larm output is an
correspondingly. When there
alarm input device will generate high and low level signals. Set
Step 4 Set the alarm output. The alarm output is for the alarm output port of the device.
n collect the different status
idle, the device collects
5
