ClearOne XAP400 User Manual
Page 105
99
Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760
Appendices
~ Appendix B: Pinouts
Control/Status B port pinout
Pin
Definable*
Type
Default Description
1
No
C
Preset select bit
2
No
S
Preset select status for Pin 1
3
No
C
Preset select bit
4
No
S
Preset select status for Pin 3
5
No
C
Preset select bit
6
No
S
Preset select status for Pin 5
7
No
C
Preset select bit
8
No
S
Preset select status for Pin 7
9
No
C
Preset select bit
10
No
S
Preset select status for Pin 9
11
No
C
Preset select bit
12
No
S
Preset select status for Pin 11
13
No
C
Preset select bit
14
No
S
Preset select status for Pin 13
15
No
C
Preset select bit
16
No
S
Preset select status for Pin 15
17
No
C
Preset select bit
18
No
S
Preset select status for Pin 17
19
No
C
Preset select bit
20
No
S
Preset select status for Pin 19
21
No connection
22
No connection
23
No
-
+5VDC, 300mA
24
No
-
+5VDC, 300mA
25
No
-
Ground
Control/Status A and B: DB-25 female
Inputs A and B: active low (pull to ground)
Outputs A and B: Open collector, 40V max, 40mA each