Emerson 1B30023H02 Ovation I/O Bus Terminator Module

Technical Specifications

Model:1B30023H02

Brand:Emerson

Product Type:I/O Bus Terminator Module

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

Interface:12‑pin bus connector, right‑side installation for I/O base

Power Supply:24 VDC nominal, supports redundant power supply configuration

Common Revision:Multiple hardware revisions available

Status Indicator:On‑board LED for power status, bus active,fault indication

Built‑in Function:I/O bus terminal impedance matching, restrain bus signal reflection, filter bus surge interference, bus communication status monitoring, right‑branch bus termination, improve long‑distance bus communication stability

Working Temperature:0℃ ~ +60℃

Storage Temperature:-20℃ ~ +70℃

Protection Class:IP20

Weight:0.20kg

Product Brief:

1B30023H02 is Emerson Ovation dedicated right‑side I/O branch bus terminator module, matched for installing on the right side of Ovation I/O base unit. Equipped with 12‑pin bus connector for quick plug‑in connection. It provides precise terminal impedance matching for I/O communication bus, effectively eliminates signal reflection and oscillation generated on long‑distance bus lines, filters surge interference on the bus, ensures reliable data transmission between controller and each I/O module, supports redundant 24VDC power supply for higher operation reliability. On‑board LED indicators display power, bus running and fault status for convenient on‑site inspection and fault judgment. This is EOL discontinued spare part,widely used for maintenance and renovation of thermal power plant Ovation DCS system. Please confirm I/O base installation side and bus branch layout before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement.