FLIR PTU-D300, User Manual, Page: 45 / 66

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A. – Electrical Specifications
This Appendix describes the PL01 and PL02 wiring options for the PTU ‐ D300. Please refer to the
appropriate section for your unit, and to Section 4.2.1 for a mechanical overview.
CAUTION: DO NOT EXCEED MAXIMUM RATED PASS ‐ THROUGH AMPERAGES. FUSE
PAYLOADS AT RATED TRIP VALUES. THE PTU ‐ D300 WARRANTY DOES NOT COVER
DAMAGE CAUSED BY OVERCURRENT SITUATIONS.
CAUTION: ALWAYS TERMINATE THE SHIELD LINE TO AN APPROPRIATE SYSTEM
SHIELD OR GROUND CONNECTION.
In general:

TX lines carry data from the PTU ‐ D300.

RX lines carry data to the PTU ‐ D300.
ISM: ISM ‐ equipped PTUs are equipped with the PL02 wiring option.
ISM