QEI DIO-9110, User Manual

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UG-1084 ePAQ-9405
User’s Guide
Copyright © 2017 QEI Status
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17
9.1 Status Keying Source
+ -
The status keying voltage source on TB3 pins 9/10 (+) and 11/12 (-) is factory
configured for one of three options as follows:

Keying source comes from an internal ePAQ 24Vdc isolated power source.

Keying source comes from the ePAQ input power source. For example, if the ePAQ is
running on 48Vdc, then the status keying source will be 48Vdc.

No keying source provided. TB3C-9/10 and TB3C-11/12 may be used as tie points for
the user provided keying voltage source.
9.2 Status Connection Diagram