Function description: Digital inputs/outputs
MSX-E1516
3
Function description: Digital inputs/outputs
The Ethernet system
MSX-E1516
has 16 digital inputs or outputs for sensors or actuators.
3.1
Pin assignment
To each M12 female connector, up to two sensors or actuators can be connected. In addition, a 24 V
supply is available.
Table 3-1: Pin assignment: Digital inputs/outputs
Cable (black)
Pin No. Female connector,
5-pin, M12
Lead colour
1
24 V output
brown
2
Digital I/O (2n+1)*
white
3 GND blue
4
Digital I/O (2n)*
black
5 not
connected grey
* Please note that the female connector (n) is dual-wired and that the digital I/Os are determined via
(2n+1) or (2n) with 0
≤
n
≤
7.
Examples:
Female connector 0 (n=0) –> Pin 2: (2 x 0 + 1) –> Digital I/O 1
–> Pin 4: (2 x 0) –> Digital I/O 0
Female connector 7 (n=7) –> Pin 2: (2 x 7 + 1) –> Digital I/O 15
–> Pin 4: (2 x 7) –> Digital I/O 14
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