10. Interface specifications
MiR500 User guide (en) 09/2019 - v.1.3 ©Copyright 2018-2020: Mobile Industrial Robots A/S.
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Output pins must be connected to RTN pins, and input pins must be connected to 24V pins.
The following table contains the description of the pins of the GPIO interface.
Pin number
Signal name
Max. current
Description
1
O0
1A @ 24V
Output 0.
2
RTN
Protected return.
3
O1
1A @ 24V
Output 1.
4
RTN
Protected return.
5
O2
1A @ 24V
Output 2.
6
RTN
Protected return.
7
O3
1A @ 24V
Output 3.
8
RTN
Protected return.
9
I0
PNP Input 0.
10
24V
1A @ 24V
Protected output.
11
I1
PNP Input 1.
12
24V
1A @ 24V
Protected output.
13
I2
PNP Input 2.
14
24V
1A @ 24V
Protected output.
15
I3
PNP Input 3.
16
24V
1A @ 24V
Protected output.
17
Unassigned
Unassigned.