Crestron
ST-CP
SmarTouch™ Control Processor
ST-CP Ports
A number of ports are provided on the back of the ST-CP. Each has a silk-screened
label. Refer to illustration and descriptions below.
ST-CP Ports
12 VDC .5 A
This DC power socket connector is used to supply power via an external AC power
pack. Crestron recommends specific power packs for its devices. The recommended
power pack for the ST-CP is Crestron part number
PW-1205
(
PWI-1210
for
international use of the ST-CP/UK). If an external power pack other than this
Crestron model is obtained, verify that it meets the required specifications and
polarity as shown after this paragraph.
AC Power Pack Specifications
CRESTRON POWER PACK
INPUT SPECS
OUTPUT SPECS
PW-1205
120V~60Hz
12VDC .5 A
PWI-1210
230V~50Hz
12VDC 1A
AC Power Pack Polarity
NET
This 6-pin, 6-position RJ11 modular jack is used for expansion to SmarTouch
peripherals or for programming the touchpanel. For expansion, insert the RJ11
connector end of the cable to a SmarTouch peripheral. When programming, insert
the RJ11 connector end of the touchpanel to control processor cable (CA15710) and
connect to the user interface.
PC
This 6-pin, 6-position RJ11 modular jack is used to communicate with a PC when
programming. Insert the RJ11 connector end of the PC to control processor cable
(64618) and connect to the PC. Refer to the pinout table below.
RJ11 (PC and COM A - B) Pinouts
PIN
DESCRIPTION
1
CTS
2
GND
3
RXD
4
TXD
5
RTS
6
No Connect
NOTE:
The maximum baud rate on all RJ11 (PC and COM A - B) connectors is
38400.
Operations Guide - DOC. 5820
SmarTouch™ Control Processor: ST-CP
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