Emerson 13A0076G01 Ovation Combined Digital Input Output Module

Technical Specifications

Model：13A0076G01

Brand：Emerson

Product Type：Combined Digital Input‑Output Module

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

Supply Voltage：24VDC

Interface：Ovation rack backplane connector, field DI signal input terminals, relay DO contact output terminals, optocoupler isolation circuit

Common Revision：Multiple hardware revisions available

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

Built‑in Function：Mixed‑channel discrete signal acquisition, relay contact on‑off output, optocoupler galvanic isolation, signal filtering, channel fault diagnosis, contact 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：0.35kg

Product Brief:

13A0076G01 is Emerson Ovation series mixed digital I/O module, integrating digital input and digital output functions on one single board. It collects 24VDC switch‑state signals from field limit switches and auxiliary contacts, meanwhile outputs dry‑contact relay signals to drive field solenoid valves and small‑size auxiliary relays. Optocoupler isolation separates field circuit and internal system circuit to suppress electromagnetic interference of power plant site. It supports contact status read‑back for real‑time channel health 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 auxiliary control system. Please confirm hardware revision, input signal voltage and load parameter before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement。