User`s manual
IPL T CR48 • Connection and Conguration
3-3
1 kohm pull-up resistor and must be wired with a ground. This
allows the input to be tied to devices such as motion detectors,
alarms, photo eyes, etc. Users dene what this input triggers via
control software.
1. Connect one end of the input cable to a 3.5 mm, 5-pole
captive screw connector, wired appropriately, and plug
it into the rear panel input port connector of the interface
unit.
2. Connect the other end of the input cable to the input relay
device which will provide a triggering signal.
Figure 3-2 — Typical IPL T CR48 relay control
interface operating configuration
Relay connections
The IPL T CR48 relay control interface can be connected to any
device that can be activated by a relay closure. This allows the
relay to be tied to devices such as lights (preset recall), projector
lifts, screen or drape controllers, etc. Users dene what triggers
this action via control software.
LAN
POWER
12V
0.5A
INPUT
21
3
4
5
6
7
8
1
2
3
4
Extron
IPL T CR48
Ethernet Control
Interface
Projector
Lighting System
Screen Control
Projector
Lift
Control