Binary Inputs Connection; Characteristics Of Inputs - Advantech SmartFlex SR307 User Manual

The I/O user Interface is designed for the processing of binary input and control (setting)
of binary output. Binary output is open in the default configuration. The isolation strength is
1.5 kV. The pins are isolated from each other with the same strength.
The input circuits are bipolar and allow connection as needed with common plus or minus
(according to the connection of an external voltage).
Binary inputs

Characteristics of inputs:

logical 0 / 1
log. 1 max
log. 0 min
log. 0 type
log. 0 max
The binary input status in the Shell is returned via io get bin0 or io get bin1.
Binary inputs connection example:
Voltage Current
3 V 0.4 mA
5 V 0.7 mA
12 V 2 mA
60 V 7 mA
Table 16: Characteristics of inputs
Figure 40: Binary inputs connection
25
SmartFlex SR307
Web interface status
Off
On
On
On