10.2.6 Specifications
Item
PPDA Specification
Feedback Signals The PPDA can read feedback signals from different power distribution boards like JPDS, JPDG, and JPDE.
Number of Boards
Accepts inputs from up to a maximum of six power distribution boards or up to six sets of feedback signals
JPDS
It uses one set of feedback signals. If JPDS is used in the system, a maximum of five other boards can be
supported.
JPDG
It uses three sets of feedback signals. If JPDG is used in the system, a maximum of three other boards can
be supported.
Number of Channels
5 channels per feedback set, total 30 channels for six feedback sets
Input Converter Resolution 16 bit analog-to-digital converter
Power Consumption 5.3 W typical, 6.2 W worst case
Size
8.26 cm high x 4.19 cm wide x 12.1 cm deep (3.25 in x 1.65 in x 4.78 in)
Technology
Surface mount
Ambient Rating for Enclosure
Design
-40 to 70ºC (-40 to 158 ºF)
Note For further details, refer to the Mark VIe Power Distribution Module Summary Sheet (GEI-100870) and the Mark
VIeS Functional Safety Control Systems Power Distribution Modules (PDM) Application Guide for General Market
(GEI-100861).
312 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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