Function Description: Digital Inputs/Outputs; Pin Assignment; Table 4-1: Pin Assignment: Digital Inputs/Outputs - Addi-Data MSX-E1701 Technical Description

Function description: Digital inputs/outputs

4 Function description: Digital inputs/outputs
The Ethernet system MSX-E1701 has 16 digital inputs or outputs for sensors or actuators.

4.1 Pin assignment

To each M12 female connector, up to two sensors or actuators can be connected. In addition, a 24 V
supply is available.
* 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
Female connector 7 (n=7) –> Pin 2: (2 x 7 + 1) –> Digital I/O 15
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Table 4-1: Pin assignment: Digital inputs/outputs

Female connector,
Pin No.
5-pin, M12
1 24 V output
2 Digital I/O (2n+1)*
3 GND
4 Digital I/O (2n)*
5 not connected
–> Pin 4: (2 x 0) –> Digital I/O 0
–> Pin 4: (2 x 7) –> Digital I/O 14
Cable (black)
Lead colour
brown
white
blue
black
grey
21
MSX-E1701