Emerson 143D1370G0001 Ovation QBO Digital Output Module

Technical Specifications

Model：143D1370G0001

Brand：Emerson

Product Type：QBO Digital Output Module(DO)

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

Supply Voltage：24VDC

Interface：Ovation rack backplane connector, field discrete signal output terminal, surge‑absorption protection circuit

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for power, channel status and fault diagnostic indication

Built‑in Function：Multi‑channel discrete signal output, field solenoid valve and relay drive, surge suppression protection, channel open‑circuit fault diagnosis, output status read‑back, data interaction with Ovation controller

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Ovation standard rack slot‑in installation

Weight：0.37kg

Product Brief:

143D1370G0001 is Emerson Ovation QBO series digital output module. It receives logic control commands from Ovation controller and outputs discrete signals to drive field solenoid valves, auxiliary relays and other switching equipment. Built‑in surge‑absorption circuit suppresses reverse‑electromotive‑force interference generated by inductive loads. It supports output‑status read‑back function for real‑time channel condition monitoring. On‑board LED gives visual feedback of power, channel running and fault conditions. This is EOL discontinued spare part,widely used for maintenance and renovation of thermal power plant Ovation DCS system. Please confirm hardware revision and field load parameter before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement。