Crestron Isys
®
TPS-12G/15G-QM-L
Wall Mount Touchpanels
Ports and Pushbuttons
All connections to the TPS-12G/15G-L are made through the ports on the rear panel.
Refer to the illustrations and descriptions that follow.
NOTE:
Rear ports are not accessible after the touchpanel is mounted in the wall or
in a lectern.
PHONE
Connect this standard mini phone jack (12 mW, 32 ohm load) to the plug of a
3.5 mm external headphone set plug (not supplied). Plugging in the headphone cuts
off the speakers.
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. In the event that modular cables or an RJ-11 to DB9F adapter
is not available, the following table and diagram provide information so that the cable
can be fabricated on site. Refer to “RS-232 Menu” on page 21 for port configuration
settings.
RS-232 Pinouts
PIN #
DESCRIPTION
1 CTS
2
GND
3 RXD
4
TXD
5 RTS
6
N/C (Not connected)
1
6
1
6
Front
Top
PC to TPS-12G/15G-L Cable Specifications (Crestron Cable Number STCP-502PC)
Operations Guide – DOC. 6356
Wall Mount Touchpanels: TPS-12G/15G-QM-L
¥
11