ClearOne comm CONVERGE SR 1212 User Manual
Page 291
286
All models: Port B (Female dB-25)
pin #
user Definable
Control/status
Default Description
1
n
Control (Input)
preset mask Bit 0
2
n
status (output)
preset Indicator Bit 0
3
n
Control (Input)
preset mask Bit 1
4
n
status (output)
preset Indicator Bit 1
5
n
Control (Input)
preset mask Bit 2
6
n
status (output)
preset Indicator Bit 2
7
n
Control (Input)
preset mask Bit 3
8
n
status (output)
preset Indicator Bit 3
9
n
Control (Input)
preset mask Bit 4
10
n
status (output)
preset Indicator Bit 4
11
n
Control (Input)
preset mask Bit 5
12
n
status (output)
preset Indicator Bit 5
13
n
Control (Input)
preset mask Bit 6
14
n
status (output)
preset Indicator Bit 6
15
n
Control (Input)
preset mask Bit 7
16
n
status (output)
preset Indicator Bit 7
17
n
Control (Input)
preset mask Bit 8
18
n
status (output)
preset Indicator Bit 8
19
n
Control (Input)
preset mask Bit 9
20
n
status (output)
preset Indicator Bit 9
21
y
Control (Input)
22
y
status (output)
23
na
na
+3.3v 300 ma
24
na
na
+3.3v 300 ma
25
na
na
ground
ALL mOdELS: RS-232 PORT
pin #
user Definable
Control
1
n
DCD
2
n
rxD
3
n
txD
4
n
Dtr
5
n
ground
6
n
Dsr
7
n
Cts
8
n
rts
9
n
no connection
NOTE: to avoid communication errors, Clearone recommends using all nine pins when
connecting to the rs-232 port.