Emerson 02‑766390 DeltaV System PCB Circuit Board

Technical Specifications

Model：02‑766390

Brand：Emerson

Product Type：DeltaV System PCB Circuit Board

Applicable System：Emerson DeltaV distributed control system

Supply Voltage：24VDC auxiliary DC power input

Interface：Backplane bus connector, multi‑pin signal terminal interface

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for power supply, communication and fault diagnostic status

Built‑in Function：System bus signal transmission, signal conditioning processing, channel state acquisition, fault signal feedback to DeltaV host controller, partial channels support hot‑swap replacement

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Card cage slot‑in installation

Weight：0.45kg

Product Brief:

02‑766390 is legacy PCB circuit board manufactured by Emerson, it is a field‑replaceable spare component for DeltaV distributed control system. It realizes system backplane bus signal transmission and signal conditioning, collects channel running status and uploads fault information to host controller. On‑board LED provides visual diagnosis for power, communication and fault state. This is EOL discontinued spare part,widely used for maintenance and renovation of legacy DeltaV DCS system. Please confirm hardware revision, firmware version and system compatibility before purchase. Strict ESD anti‑static protection shall be performed during installation.