Binary Connection; Characteristics Of Binary Input - Advantech SmartStart SL304 User Manual

Binary Input
Logical 0 / 1
logic 0
logic 1
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:
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.
Voltage
0 – 0.7 V
1.6 – 36 V
Table 7: Characteristics of binary input
Figure 18: Binary connection
18
SmartStart SL304
Web interface status
On
Off