Figure 41: Gpi/O Connector Pinout - Rear Panel View - Linear Acoustic AERO.10 User Manual

GPI/O
General Purpose I/O (GPI/O) control pins are provided via a DB25 connector. 8 GPI
functions are supported. GPO functions are not currently supported.
The pin definition of the connector for wiring harnesses is as follows:
Pin
+5 V, 150 mA
1
GPI A (Active Low)
2
GPI B (Active Low)
3
GPI C (Active Low)
4
GPI D (Active Low)
5
GPI E (Active Low)
6
GPI F (Active Low)
7
GPI G (Active Low)
8
GPI H (Active Low)
9
No Connection
10
Status OK
11
No Connection
12
Ground
13
The location of the pins in the connector is as follows:
Function
Figure 41: GPI/O Connector Pinout - Rear Panel View
Pin Function
+5 V, 150 mA
14
GPO A (currently unused)
15
GPO B (currently unused)
16
GPO C (currently unused)
17
GPO D (currently unused)
18
GPO E (currently unused)
19
GPO F (currently unused)
20
GPO G (currently unused)
21
GPO H (currently unused)
22
Ground
23
No Connection
24
Ground
25
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