Captive Screw Ir Signal Insertion - Extron electronics IN1804 Series User Manual

Captive Screw IR Signal Insertion

Figure 32 shows an example of a typical captive screw Ethernet insertion, in which an
Extron control system provides IR control of a display via the switcher. Configure this type of
insertion as follows:
100-240V ~1.0A MAX
50-60 Hz
IN1804 DO
Figure 32.
1. Connect the control system to the Over TP IR captive screw port (output port 1A in this
example).
2. Connect the TP cable from the IN1804 RJ-45 Out connector to the DTP input of the
endpoint.
3. Connect the endpoint to the device to be controlled.
4. Wire an IR emitter to the IR connector of the twisted pair receiver and place the emitter
on the display device.
1 2 3 4 5 6 7
C T C T C T C T C T C T C T
1 2 3 4
Front Panel
OVER DTP
IR
RS-232
Tx Rx G Tx Rx
Typical Captive Screw Insertion to an Input Endpoint
100-240V ~ 50-60Hz
1 2 1 2 3
T x R x G T x R x G Tx R x G Tx R x G RTS
SWITCHED 12 VDC
40W MAX TOTAL
3 4 4 5 6
Tx R x G T x Rx G T x Rx G Tx Rx G RTSCTS
1.2A MAX
12 VDC COM
IR
L IN R L OUT R
RS-232
RESET
G V+ Tx Rx G
1A
SIG LINK
OVER TP
IR
OUT Tx Rx G
IR
SIG LINK
POWER
12V
0.7A MAX
DTP HDMI 230 Rx DTP IN
DTP HDMI 4K 230 Rx DTP HDMI 4 4K 230 R 4
HDMI
IR Emitter
IN1804 Seamless Scaling Switchers • Operation
PWR OUT = 12W
7 1 2 3 4 1 2 3 4
LAN
S G S G S G S G +V +S -S G
eBUS
8 5 6 7 8 5 6 7 8 1 2 3 4 G
AV
LAN
S G S G S G S G
IR/SERIAL RELAYS FLEX I/O
Control
Processor
1B
HDMI/CEC
Rear Panel
OUTPUTS
AUDIO
L R
Display
46