SmartStart SL302
Binary Input
Logical 0 / 1
∗
Voltage
Web interface status
logic 0
0 – 0.7 V
On
logic 1
1.6 – 36 V
Off
Table 7: Characteristics of binary input
∗
The binary input status in the Shell is returned via
io get bin0
.
Binary Output
The binary output is open in the default configuration. The current of the binary output is
limited by a resettable fuse (200 mA).
Binary inputs and output connections
Binary inputs and output connections example:
Figure 18: Binary connection
All metal parts are connected together with the negative pole of power supply (common pole).
However, the router box may not be connected to the negative pole properly.
Low Power Mode
In applications requiring low power consumption (such as solar power - not 7/24 mode)
is strictly recommended to use LPM mode prior to powering down the entire router.
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