Technical Specifications

Model：1172C30H01

Brand：Emerson

Product Type：Rack‑mount Power Supply Module

Applicable System：Emerson Controller MD Plus series industrial control rack, power plant thermal control cabinet

Input Voltage：100‑240VAC

Output Voltage：24VDC

Interface：Backplane power connector, AC power input terminal

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED indicators for power input, output status and fault alarm

Built‑in Function：AC‑DC power conversion, supply stable DC power for backplane and I/O modules, integrated over‑voltage, over‑current and short‑circuit protection, fault status feedback

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Card‑cage slot‑in installation

Weight：0.65kg

Product Brief:

1172C30H01 is legacy rack‑mount power supply module of Emerson Controller MD Plus series. It is the core power component for control rack, converts AC input into stable 24VDC power to supply for backplane bus and each I/O card. Built‑in multi‑level protection functions improve system anti‑abnormality capability. On‑board LED provides visual diagnosis for power input, output and fault state. This is EOL discontinued spare part,widely used for maintenance and renovation of legacy Emerson control equipment. Please confirm hardware revision, power parameter and cabinet compatibility before purchase. Strict ESD anti‑static protection shall be performed during installation, follow wiring specification strictly。