ACCESS/A A710X / A711X Installation & Operating Instructions
06RE387 rev. B
Technisonic Industries ltd. Copyright 2007 BY TiL ALL RIGHTS RESERVED
Page 2-9
2.6
INSTALLATION - PIN LOCATIONS AND CONNECTIONS
The pin numbers and locations for the connectors located on the rear of the
A710X/A711X
ACCESS/A
Expansion Panel are shown in the following tables.
Bottom Connector J111 DD50P
Mating
Cable Connector:
DD50S
(50 pin Female)
J111 Connector Pin Assignments – TX Connector
LOW
HIGH
Connection
Notes
17
+28VDC Power In
Main Power Input
34
Power GROUND
Main Power Ground Line
1
Lighting/Dimmer Common (GND)
Dimmer Lines
2
+5 VDC Dimmer Input
Dimmer Lines
Use only one
3
+28 VDC Dimmer Input
Dimmer Lines
Use only one
COM
MIC
KEY
Connection
Notes
42 25 8
COM-X In
To Audio Panel TX COM channel
50 33 16
COM 11 TX Mic Out
Left-hand-most TX switch
49 32 15
COM 12 TX Mic Out
48 31 14
COM 13 TX Mic Out
47 30 13
COM 14 TX Mic Out
46 29 12
COM 15 TX Mic Out
45 28 11
COM 16 TX Mic Out
44 27 10
COM 17 TX Mic Out
Right-hand-most TX switch
43
Shield Ground
The following pins are not used and should have no connection: 4-7, 9, 18-24, 26, 35-41.
View from solder side of DD50S MATING CONNECTOR:
1...................................17
18............................33
34.................................50
