13
Configuring Your ASC2
T
he illustration below shows the name and location of each switch, connector and indicator
light on your LCS ASC2 module. The function of each is described on following pages.
A – Switch/Accessory terminals should be connected to lights, switches
and accessories.
B – Label for screw terminals in Switch or Accessory mode. Each ASC2
must be configured either for switch OR accessory operation.
C – LCS PDI cable inputs. Use either connector.
D – Red LCS PDI activity indicator.
E – Program switch used to set the ASC2’s TMCC ID.
F – Relay Power terminals
Figure 8. ASC2 callouts.
There are three additional steps required to use your ASC2. They are:
1. Connect an accessory transformer to the Relay Power Terminals.
2. Set the ASC2’s software configuration. In this step, you will choose switch vs. accessory
mode, base address and the latching or momentary sub-mode.
3. Wire your accessories or switches to the ASC2.
LCS PDI CABLES
use either connector
AC Power
PROGRAM
A U A
U
SWITCH
ACCESSORY
SWITCH
ACCESSORY
COMM
COMM
4 O
8
4 T
7
3 O
6
3 T
5
2 O
4
2 T
3
1 O
2
1 T
1
A
B
C
D
E
F
