Grounding; Connecting Power Supplies To Pac8000 Profinet Scanner - GE PAC8000 series User Manual

Grounding

2.7
The PAC8000 PROFINET Scanner has one system ground for which the ground terminal is
available on the carrier as shown below. The carrier also has provision for a BFP (expand)
ground.

Connecting Power Supplies to PAC8000 PROFINET Scanner

2.8
The PAC8000 PROFINET Scanner has connectors for either one or two power supplies.
Power connector with cable can be ordered using 8421-CC-PS part number.
The carrier needs +12V and GND for the module and +12V and GND for the carrier. It also
has provision to monitor external power fail status. 12 V DC and 24 V DC power fail status
can be monitored through the pins shown below.
Please ensure the following requirements are met for the power-fail signals:
Requirement for 12V supply power-fail signal:
The power-fail output of the power supply shall be an open-collector output only, capable of
working with maximum 15V pull-up externally connected."
Requirement for 24V supply power-fail signal:
"The power-fail output of the power supply shall be an open-collector output only, capable of
working with maximum 30V pull-up externally connected."
GFK-2839B
PAC8000* IO PROFINET Scanner User's Manual–September 2017
Index
25