IV7 Vehicle-Mount Reader Instructions
13
IV7 Data Port Pin Assignments
IV7 Data Port
Data Port Pin Assignments
Pin
Description
Pin
Description
1
TXD from IV7
11
GPIO Return 1
2
RXD to IV7
12
GPIO Return 2
3
Ground
13
GPIO Return 3
4
CTS from IV7
14
GPIO Return 4
5
RTS to IV7
15
GPIO Return 5
6
+5VDC
16
NC
7
GP Input 0
17
GP Output 0
8
GP Input 1
18
GP Output 1
9
GP Input 2
19
GP Output 2
10
GP Input 3
20
GP Output 3
2
5
7
9
12
14
16
18
20
1
4
6
8
10
13
15
17
19
3
11
