Crestron TPMC-8L Quick Manual page 27

RS-232
This 6-pin RJ-11 connector mates with a 9-pin serial port of a PC. The connecting cable is not
supplied. Use this port to establish a direct connection between the touchpanel and a PC
without a control system or network connection. Once the direct connection is established,
touchpanel files and firmware updates can be uploaded to the touchpanel. Additionally, the
touchpanel's diagnostic tools can be accessed over the direct connection.
PIN DESCRIPTION
1 CTS
2 GND
3 RXD
4 TXD
5 RTS
6 N/C (Not connected)
NET/VIDEO
This 10-position RJ-45 port provides network connection from the touchpanel to the interface module and
network power to the touchpanel. This port also contains the composite and S-video inputs. Refer to the pinout
and descriptions in the following table.
CAUTION: The 10-pin RJ-45 connector cable supplied by Crestron is a custom cable and is the only one that should be used.
The end of the cable has a metal shield that is required to protect the equipment. Using non-Crestron cables will result in
damage to the product.
PIN #
1
2
3
4
5
6
7
8
9
10
Doc. 4903B
Crestron Quick Guide to Touchpanel Connections
DESIGNATION
+24V Power
GND
C +
C -
Y
Z
Y +
Y -
GND
+24V
DESCRIPTION
(Network)
Ground (Network)
Chrominance (Positive)
Chrominance (Negative)
Data (Network)
Data (Network)
Luminance (Positive) Composite
Luminance (Negative) Composite
Ground (Network)
Power (Network)
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