Crestron electronic ST-PC - Manual (Page 9)

Crestron ST-PC Dual AC Power Control Module
Ports
A number of labeled ports are provided on the back of the ST-PC. Refer to the
following illustrations and descriptions.
ST-PC Ports
CRESTRON ELECTRONICS INC. N.J. 07626
.5A
12VDC NET NET POWER A POWER IN POWER B
90-125VAC
10A MAX
OUTPUT
COMBINED
50-60HZ
STI-PC Ports
CRESTRON ELECTRONICS INC. N.J. 07626
NET
.5A
12VDC
POWER A NET POWER IN POWER B
90-220 VAC
OUTPUT
COMBINED
50-60HZ
6A MAX
12 VDC .5 A
This DC power socket connector is used to supply external power via a 500 mA
power pack (1000 mA power pack for STI-PC).
NET
These two 6-pin, RJ-12 modular jacks are used to connect the ST-PC module to a
Cresnet control system. When the module is part of the Cresnet system, power may
be supplied via NET if within system power and cable length limits; the supplied
power pack is optional and need not be attached. Two NET ports are available so
that network units can be daisy-chained together. Review the latest revision of the
Network Modular Cable Requirements (Doc. 5682).
Net Connectors
PIN SIGNAL
1 +24
2 +24
3 Y
4 Z
5 GND
1 2 3 4 5 6 1 2 3 4 5 6
6 GND
NOTE: Most 4-conductor phone cables are wired in a crisscross fashion and are not
compatible with Crestron equipment.
If the power pack is attached when the module is part of a Cresnet system, power is
drawn from the power pack. The module does not draw from the network power, but
the network power remains chained.
Operations Guide – DOC. 5708A Dual AC Power Control Module: ST-PC • 5