Connect Devices To The 3D Connector - Christie CP2230 Setup Manual

If you are wiring your own GPIO cable for use with a server or 3D device such as an IR emitter or a polarizer,
follow the circuit diagram.
Pin 37
3.4

Connect Devices to the 3D Connector

The 3D connector is a 15-pin D-sub connector (female) located on the PIB input panel. This table lists the
control functions available through the 3D connector.
PIN SIGNAL NAME
1 +12V
2 GND
3 GND
4 RS232_RX
5 RS232_TX
6 CONN_3D_MODE+
7 CONN_SYNC+
8 3D_INPUT_REFRERENCE+
9 +12V
10 3D_INPUT_REFRERENCE-
11 3D_DISPLAY_REFERENCE+
12 3D_DISPLAY_REFERENCE-
13 CONN_3D_MODE-
14 CONN_SYNC-
15 Not connected
CP2230 Setup Guide
020-100515-04 Rev. 1 (05-2014)
Pin 1
20
19
GPIO Connector
Figure 3-4 GPIO Circuit Diagram
DIRECTION
Out
/
/
In
Out
Out
Out
In
Out
In
In
In
Out
Out
Connect Devices to the cinema projector
DESCRIPTION
Power to 3D device. Maximum 1A (total between both +12V
pins).
Ground
Ground
Data to cinema projector from 3D device. 1200 Baud, 8 bits, no
parity. Currently unsupported.
Data to cinema projector from 3D device. 1200 Baud, 8 bits, no
parity. Currently unsupported.
SYNC from cinema projector. To cinema projector GPO col-
lector. Compatible with current cinema projector GPIO require-
ments and restrictions. (24VDC max, 50mA max)
3D ON = Hi logic level = O/P transistor ON
3D OFF = Low logic level = O/P transistor OFF
SYNC from cinema projector. To cinema projector GPO col-
lector. Compatible with current cinema projector GPIO require-
ments and restrictions. (24VDC max, 50mA max)
3D L/R Input Reference (P)
(Voltage Limit: 1.4VDC to 12VDC)
Power to 3D system. Maximum 1A (Total between both +12V
pins)
3D L/R Input Reference (N)
(Voltage limit: 1.4VDC to 12VDC)
3D L/R Input Reference (P)
(Voltage limit: 1.4VDC to 12VDC)
3D L/R Input Reference (P)
(Voltage limit: 1.4VDC to 12VDC)
3D mode state from cinema projector. From cinema projector
GPO emitter. Compatible with current cinema projector GPIO
requirements and restrictions. (24VDC max, 50mA max)
SYNC from cinema projector. From cinema projector GPO
emitter. Compatible with current cinema projector GPIO
requirements and restrictions. (24DC max, 50mA max)
3-5