Emerson 14A0041G02 Ovation Remote I/O Interface Module

Technical Specifications

Model：14A0041G02

Brand：Emerson

Product Type：Remote I/O Interface Module

Applicable System：Emerson Ovation DCS distributed control system, thermal power plant boiler and turbine control cabinet

Supply Voltage：24VDC

Interface：Ovation rack backplane connector, remote I/O bus port, status debugging interface

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for power, running status, remote bus communication and fault diagnostic indication

Built‑in Function：Remote bus long‑distance data transmission, controller‑remote I/O rack data interaction, bus signal anti‑jamming processing, communication fault self‑diagnosis, link abnormality alarm, hot‑swap support, data synchronization processing

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Ovation standard rack slot‑in installation

Weight：0.38kg

Product Brief:

14A0041G02 is Emerson Ovation series remote I/O interface module. It is specially used for data interaction between main processor and distributed remote I/O racks, adapting to occasions where field I/O racks are far away from main control cabinet. It transmits real‑time process data, alarm information and control instructions between controller and remote station through dedicated remote bus. Equipped with signal anti‑interference processing circuit to guarantee long‑distance communication stability in complex power‑plant electromagnetic environment. It supports hot‑swap for online replacement without power‑off. LED indicators intuitively reflect running and communication status for convenient on‑site inspection and fault location. This is EOL discontinued spare part,widely used for maintenance and renovation of thermal power plant Ovation DCS system. Please confirm hardware revision and controller firmware version before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement。