User Guide

Quick Guide to Touchpanel Connections Crestron
TPMC-15 and TPMC-17 Hookup Details
Wall mount model example:
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)
In the event that modular cables or an RJ-11 to DB9F adapter is not available,
the following diagram provides information so that the cable can be fabricated
on site.
Doc. 4903 Crestron Quick Guide to Touchpanel Connections
2