Telex AUDIOCOM BP-2000 User Manual
Page 14
BP-2000
Type: One XLR-6M and XLR-6F pair (callout 7 in Figure
1)
Audiocom® Mode (Internal switch SW3 and jumpers
J2,
J5, J6 and J7 set to BAL position)
Pin 1
Common
Pin 2
Local power (+24 VDC)
Pin 3
Channel A intercom audio low and
+24 VDC input
Pin 4
Channel A intercom audio high and
+24 VDC input
Pin 5
Channel B intercom audio low and
+24 VDC input
Pin 6
Channel B intercom audio high and
+24 VDC input
Clear-Com Mode (Internal switch SW3 and jumpers
J2,
J5, J6 and J7 set to UNBAL position)
Pin 1
Common
Pin 2
Local power (14 to 30 VDC)
Pin 3
Channel A +30 VDC input
Pin 4
Channel A intercom audio/call signal
Pin 5
Channel B +30 VDC input
Pin 6
Channel B intercom audio/call signal
13