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A-7000 / Sep 2002
M O N O M I C / L I N E I N P U T M O D U L E
Mono Input Module I/O Connector Pinouts
Upper DB-25 Connector
Lower DB-25 Connector
MIC A IN SHIELD
MIC A IN HIGH
MIC B IN LOW
SPARE (1 SH)
SPARE (1 HI)
SPARE (2 LO)
LINE A IN SHIELD
LINE A IN HIGH
LINE B IN LOW
INSERT OUT SHIELD
INSERT OUT HIGH
INSERT IN LOW
N/C
MIC A IN LOW
MIC B IN SHIELD
MIC B IN HIGH
SPARE (1 LO)
SPARE (2 SH)
SPARE (2 HI)
LINE A IN LOW
LINE B IN SHIELD
LINE B IN HIGH
INSERT OUT LOW
INSERT IN SHIELD
INSERT IN HIGH
N/C
N/C
B +5VDC
B OFF SWITCH
B OFF TALLY
B COUGH
N/C
A +5VDC
A DIGITAL COMMON
A OFF SWITCH
A OFF TALLY
A COUGH
N/C
B DIGITAL COMMON
B ON SWITCH
B ON TALLY
B TB-TO-CR
N/C
A DIGITAL COMMON
A ON SWITCH
A ON TALLY
A TB-TO-CR
DIRECT OUT SHIELD
DIRECT OUT HIGH
SPARE (3 LO)
IFB OUT HIGH
DIRECT OUT LOW
SPARE (3 SH)
SPARE (3 HI)
IFB OUT SHIELD
IFB OUT LOW
N/C
N/C
B DIGITAL COMMON