Remote Interface Connector - ALLEN & HEATH XB 10 User Manual

REMOTE INTERFACE CONNECTOR

PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
ON Logic
The ON logic outputs are an open collector transistor that is switched on when the channel on switches are pressed.
The open collector outputs can be connected together to switch something collectively, such as an ON AIR light for
example. Max current per channel is 50mA.
Mute inputs
The mute input channels can be switched on with a button pulling them to ground or an open collector transistor switch
to ground. When activated the relevant channel is muted and the ON light extinguished.
Start/Cue logic
The Start/Cue logic from the Stereo channel ON switches is designed to interface to a common standard employed by
Denon and Pioneer equipment. The logic signals are usually wired to a 2 pole 3.5mm jack plug where a low pulse on the
tip starts the deck and a low pulse on the sleeve stops or cues the deck. There needs to be some form of ground con-
nection between the equipment for this to work—normally effected by the audio connector leads.
External meter outputs and comms mic feed
These feeds produce PGM L & R signals for external metering equipment. These are line level analogue signals, the level
at 0VU will be 0dBu. There is also a comms mic feed that can be used to communicate with an engineer or similar.
External power
There is a 10v supply available for relays, ON air lights etc. Max current draw 100mA. A +15v/-15v supply is also availa-
ble to supply low current audio equipment such as a powered PPM meter. Max current draw 50mA.
Allen & Heath
25 Way D socket connector REMOTE
M1 ON LOGIC (OPEN COLLECTOR OUTPUT)
M2 ON LOGIC (OPEN COLLECTOR OUTPUT)
M3 ON LOGIC (OPEN COLLECTOR OUTPUT)
TELCO ON LOGIC (OPEN COLLECTOR OUTPUT)
CONTROL ROOM MUTE (INPUT, ACTIVE LOW)
M1 EXTERNAL MUTE (INPUT, ACTIVE LOW)
M2 EXTERNAL MUTE (INPUT, ACTIVE LOW)
M3 EXTERNAL MUTE (INPUT, ACTIVE LOW)
TELCO EXTERNAL MUTE (INPUT, ACTIVE LOW)
+15V POWER OUTPUT (MAX 50mA)
+10V POWER OUTPUT (MAX 100mA)
-15V POWER OUTPUT (MAX 50mA)
COMMS MIC CHANNEL OUTPUT (NOMINAL LEVEL 0dBu)
LEFT METER (POST FADE PROGRAM FEED)
RIGHT METER (POST FADE PROGRAM FEED)
27
FUNCTION
GROUND
ST1 START PULSE
ST1 STOP PULSE
ST2 START PULSE
ST2 STOP PULSE
ST3 START PULSE
ST3 STOP PULSE
GROUND
GROUND
SIGNAL GROUND
XB-10 User Guide