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R5905754 /13
DPxK-32B
173
•
Generate Rising Edge
–
generate a rising edge on the external GPO port if the present state of the output
is low. If the present state of the external GPO is high, no edge will be generated.
•
Generate Toggle
–
generate a toggle on the external GPO port. If the present state of the output is low, a
rising edge will be generated, followed by a falling edge. If the present state of the output is high, a falling
edge will be generated, followed by a rising edge. Pulse width = 20 milliseconds.
•
Generate Continuous Toggle
- This command will generate a continuous toggle of the external GPO
port. This toggle will continue until a
Generate Falling Edge
,
Generate Rising Edge
, or
Generate Toggle
command is received. The rate of toggle is 24Hz. .
Output transistor
•
Maximum output driving voltage : V
max
= 18 V
•
Maximum current : I
max
= 30 mA
•
Maximum power dissipation : 120 mW
GPOut P
GPOut N
Output from projector
Internal projector
Max 120 mW
R
R
M
VAC
V....
V
max
V+
Image B-2
When the GPO driver inside the projector becomes powerless the GPO state changes to the default
state. The default GPO state depends on the external system connected with the GPO port (pull-up
or pull-down circuitry).
GPIO and projector Sleep mode
In case the projector is equipped with a
“
Sleep
”
mode (e.g. DP2K S series): Enter or leave Sleep mode can be
done with GPIO of the Cinema Controller via two predefined Macros (not editable). Not with the GPIO of the
ICMP.
The GPO signals of the ICMP will return to their default output level when the projector is switched to Sleep
mode. This could generate unexpected "Falling Edge" triggers at the output pins. Also when awakening the
projector (from Sleep mode to Standby mode) the GPO signals of the ICMP may generate unexpected "Rising
Edge" events.
GPO and projector switching On or Off
The GPO signals of the Cinema Controller and ICMP will return to their default output level when the projector
is switched to power-off. This could generate unexpected "Falling Edge" triggers at the output pins. Also
during power-on the GPO signals may generate unexpected "Rising Edge" events.
B.2 Pin configurations of the communication ports
RS232IN
RS232 IN
1
-
6
-
2 RXE-
Receive Data (RD or RX or RXD)
7
-
3 TXE-
Transmitted Data (TD or TX or TXD)
8
-
4
-
9
-
5 GND
Signal Ground (GND)
-
-
Содержание DP K-32B Series
Страница 1: ...ENABLING BRIGHT OUTCOMES User and Installation manual For DP2K 32B and DP4K 32B DPxK 32B ...
Страница 2: ...Barco NV President Kennedypark 35 8500 Kortrijk Belgium www barco com en support www barco com ...
Страница 8: ...R5905754 13 DPxK 32B 8 ...
Страница 58: ...R5905754 13 DPxK 32B 58 Lamp Lamp House ...
Страница 76: ...R5905754 13 DPxK 32B 76 Lenses lens holder ...
Страница 94: ...R5905754 13 DPxK 32B 94 Input communication ...
Страница 96: ...R5905754 13 DPxK 32B 96 Installing a HDD into the ICMP ICMP ...
Страница 123: ...123 Overview Introduction Installation of the touch panel interface R5905754 13 DPxK 32B Communicator Touch Panel 8 ...
Страница 128: ...R5905754 13 DPxK 32B 128 Communicator Touch Panel ...
Страница 154: ...R5905754 13 DPxK 32B 154 Maintenance ...
Страница 162: ...R5905754 13 DPxK 32B 162 Convergence ...
Страница 170: ...R5905754 13 DPxK 32B 170 Specifications ...
Страница 188: ...Index R5905754 13 DPxK 32B 188 USB 3 0 101 User definition 10 Z Zoom 65 ...
Страница 189: ...R5905754 13 DPxK 32B 189 ...
Страница 190: ...Barco NV President Kennedypark 35 8500 Kortrijk Belgium www barco com R5905754 13 2018 11 12 ...