Basic Information

Manufacturer: Emerson (USA / Germany)

Origin: USA

Compatible system: Ovation DCS, MMS6000 mechanical monitoring system rack

Installation method: 19-inch standard rack slots, supporting hot swapping and N+1 redundancy

Status: Active standard power supply, widely used in power plants / petrochemical critical systems

Function positioning: Provides stable 24VDC power for the entire rack I/O cards, controllers, and communication boards Functional Features

High-reliability AC/DC Conversion: 85–264VAC wide input, universal for global power grids

Redundancy and Hot Swap: Supports multi-module parallel N+1 redundancy, online replacement without stopping

Industrial-grade Protection: Overvoltage, overcurrent, short circuit, overheating protection, automatic fault locking

Low Ripple: Output ripple <50mVpp, avoids interference to precision measurement cards

Status Monitoring: Output normal, fault, alarm contact outputs, can be sent to DCS

Long-life Design: Silent fan / optional fanless, long MTBF, suitable for 24/7 operation

Core Parameters

Input Voltage: 85–264VAC, 50/60Hz

Output Voltage: 24VDC ±1%

Output Power: Approximately 150W (typical 6.5A)

Efficiency: ≥85%

Protection: OVP, OCP, SCP, OTP

Operating Temperature: 0°C ~ +60°C

Humidity: 0–95% RH (no condensation)

Communication: Passive dry contact alarm (optional remote monitoring)

Installation: 19" rack, standard 3U height

Compatible Accessories

Applicable Racks: Ovation standard I/O rack, MMS6000 monitoring rack

Compatible Cards: 14A0009G03/G05/G08, 14A0042G01, 14A0043G02, etc.

Redundancy Configuration: Recommended 2 or 3 parallel units to achieve uninterrupted power supply

Alternative Model: Can be directly interchanged with the same series 14A0041G01/G02 Application fields

Thermal power / Nuclear power: Ovation DCS system rack power supply

Industrial turbines: MMS6000 turbine/generator monitoring system

Petrochemicals: Large compressors, unit condition monitoring

Metallurgy / Papermaking: Critical unit control and protection system

Water treatment / Energy: Highly reliable DCS and monitoring platform