64
Technical Specifications
Appendix A. Technical Specifications
Port Pin Assignments
Use this section as a reference for the pin assignments of the various ports available on the
VM-521.
DIO Port
Figure 67. DIO Port Pin Assignment
1
6
10
5
11
15
Table 9. DIO Port Pin Assignments
Pin
Signal
1
Digital OUT-1
2
Digital OUT-2
3
Digital OUT-3
4
Digital OUT-4
5
Digital IN-1
6
Digital IN-2
7
Digital IN-3
8
Digital IN-4
9
No connected
10
No connected
11
No connected
12
No connected
13
No connected
14
GND
15
GND
