Emerson 82402025 DeltaV System PCB Assembly

Technical Specifications

Model：82402025

Brand：Emerson

Product Type：DeltaV System PCB assembly

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 status monitoring, fault signal feedback to DeltaV host controller

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：DIN rail / cabinet slot‑in installation

Weight：0.42kg

Product Brief:

82402025 is legacy PCB assembly manufactured by Emerson, it is a field‑replaceable spare component for DeltaV distributed control system. It undertakes system bus signal transmission and signal conditioning processing, monitors channel running status and feeds back fault information to the 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.