OnAir 2000M2 Digital Mixing Console
15-14 HW Modules SW V 4.0 Date printed: 12.11.03
STUDIO MON CTRL (D-type, 25 pin, male):
Pin Signal Pin Signal Pin Signal
1 +5 V SUPPLY 10 Lamp EXTERN 19 Switch TB TO TEL2
2 COMMON 11 Spare OUT2 20 Lamp PGM
3 Switch AUX1 12 n.c. 21 Lamp AUX2
4 Switch OFF AIR 13 GND 22 Lamp PFL
5 Switch EXTERN 14 +5 V SUPPLY 23 Spare OUT1
6 Switch TB TO TEL1 15 Switch PGM
7 n.c. 16 Switch AUX2
24 Lamp STUDIO MIC
ON
8 Lamp AUX1 17 Switch PFL 25 GND
9 Lamp OFF AIR 18 Switch TB TO CR
Notes: “COMMON” can be connected either to “+5 V SUPPLY” or to an external
power supply (max. +15 V
DC
). An active-low control signal is, for exam-
ple, connected between “Switch AUX1” and “GND”. The Switch inputs
are opto-coupler inputs with an internal 1 kΩ current limiting resistor
each.
The outputs are open-collector outputs; small loads, such as LEDs, opto-
couplers, or relays, can be driven directly. The current must not exceed
100 mA per output.
The “+5 V” supply current for LEDs or relays must not exceed 100 mA in
total.
1
2
3
4
5
14
15
16
17
6
7
8
18
19
20
9
10
21
22
23
11
12
13
24
25
1 kΩ
2 COMMON
GND
+5 V
Switch
1, 14 +5 V SUPPLY
max. 100 mA
+5 V
max. 100 mA
13, 25 GND
Load
(LED/lamp/relay)
3, 4, 5, 6, 15,
16, 17, 18, 19
8, 9, 10, 20,
21, 22, 24
To Next Page
Loading...
Need help?
General
