Extron electronics DTP2 CrossPoint 82 User Manual page 27

The IPCP module contains the following:
1
COM 1 COM 2
Tx Rx G RTS CTS Tx Rx G
IR/SERIAL
1 2 1 2
R R R R R R R R R R R R R R R R R R R R R R R R
S G S G
9 8
COM 1 Port
1
COM 2 and COM 3 ports
2
Digital I/O port
3
Figure 8. IPCP Control Module (IPCP Models Only)
The IPCP module ports are configurable via Global Configurator (GC) software, available
at www.extron.com.
COM 1 port — 5-pole captive screw bidirectional RS-232/RS-422/RS-485 port for
1
Tx/Rx/G/RTS/CTS
COM 2 and COM 3 ports — Bidirectional 3-pole captive screw RS-232 ports for
2
Tx/Rx/G
Use the COM ports for serial control of a display or other device and to receive
status messages from the connected devices.
Digital I/O ports — 5-pole captive screw connector, supporting four TTL level
3
digital inputs or outputs, with or without +5 VDC pull-up. Connect switches,
sensors, LEDs, relays, or similar items to these ports, which enable monitoring or
control of connected devices and trigger functions on the control processor.
AV LAN ports 1 - 3 — Network switch with its own network interface that keeps
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the AV subnetwork separate from the corporate network for security purposes and
to reduce traffic on the corporate or outside network.
To connect the IPCP to an Ethernet network (for configuration and control of the
IPCP module and the devices connected to it), connect an internet cable between
any of these RJ-45 sockets and a network switch, hub, router, or PC connected to
a local network or the Internet.
AV LAN ports 1 - 3 use a separate network interface (NIC) from that of the LAN
port.
NOTE: A dedicated AV LAN safeguards AV systems from outside intrusion
or interference by separating device control and other network traffic from a
corporate or campus network. To ensure the control processor LAN and AV
LAN connections (ports) are connected to separate networks, the LAN and AV
LAN IP address schemes must be on different subnetworks.
DTP2 CrossPoint 82 Scaling Presentation Matrix Switchers • Installation
2 3
COM 3 DIGITAL I/O
Tx Rx G 1 2 3 4 G
RELAYS eBUS
C 3 4 C +V +5 -5 G
PWR OUT = 6W
7 6
AV LAN ports
4 7
LAN port
5 8
eBUS port
6 9
4
AV LAN 3
AV LAN 2
LAN AV LAN 1
5 4
Relay ports
IR/Serial ports
Reset button and LED
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