Gpi; Figure 4 1: G Pi/O C Onnector P Inout -­-- R Ear P Anel V Iew - Linear Acoustic AERO.10 User Manual

GPI/O
General P urpose I /O ( GPI/O) c ontrol p ins a re p rovided v ia a D B25 c onnector. 8 G PI
functions a re s upported. G PO f unctions a re n ot c urrently s upported.
The p in d efinition o f t he c onnector f or w iring h arnesses i s a s f ollows:
+5 V , 1 50 m A
Pin
1
GPI A ( Active L ow)
2
GPI B ( Active L ow)
3
GPI C ( Active L ow)
4
GPI D ( Active L ow)
5
GPI E ( Active L ow)
6
GPI F ( Active L ow)
7
GPI G ( Active L ow)
8
GPI H ( Active L ow)
9
No C onnection
10
Status O K
11
No C onnection
12
Ground
13
The l ocation o f t he p ins i n t he c onnector i s a s f ollows:
Function
Figure 4 1: G PI/O C onnector P inout -­‐‑ R ear P anel V iew
+5 V , 1 50 m A
Pin Function
14
GPO A ( currently u nused)
15
GPO B ( currently u nused)
16
GPO C ( currently u nused)
17
GPO D ( currently u nused)
18
GPO E ( currently u nused)
19
GPO F ( currently u nused)
20
GPO G ( currently u nused)
21
GPO H ( currently u nused)
22
Ground
23
No C onnection
24
Ground
25
70