Specifications

Power Distribution Modules
31007715 6/2008 369
STB PDT 3100 Physical Description
Physical
Characteristics
The STB PDT 3100 is a standard module that distributes field power independently
over the island’s sensor bus to the input modules and over the island’s actuator bus
to the output modules. This PDM requires two DC power inputs from an external
power source. 24 VDC source power signals are brought into the PDM via a pair of
two-pin power connectors, one for sensor power and one for actuator power. The
module also houses two user-replaceable fuses that independently protect the
island’s sensor power bus and actuator power bus.
Front and
Side Panel Views
1 locations for the STB XMP 6700 user-customizable labels
2 model name
3 LED array
4 dark blue identification stripe, indicating a DC PDM
5 input field power connection receptacle (for the sensor bus)
6 output field power connection receptacle (for the actuator bus)
7 PE captive screw clamp on the PDM base
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