Emerson Ovation 1X00416H01 WH5-2FF Power Supply Module

Emerson Ovation 1X00416H01 – WH5-2FF DIN-Rail Power Supply

The Emerson Ovation 1X00416H01 (also referenced as WH5-2FF) is a DIN-rail mounted industrial power supply for the Ovation DCS. It converts 85–264 VAC input into stable 24 VDC output to power controllers, I/O modules, and auxiliary devices. It supports redundant configurations and is hot-swappable.

• Input Voltage: 85–264 VAC (47–63 Hz), 90–375 VDC
• Output Voltage: 24 VDC nominal, adjustable 23.5–28.5 VDC
• Output Power: 240 W (10 A)
• Efficiency: 90%
• Protection: Overvoltage, overload, short-circuit, thermal protection
• Hold-up Time: 20 ms at full load
• Operating Temperature: −25°C to +60°C (full power), derating to +70°C
• Storage Temperature: −40°C to +85°C
• Mounting: DIN rail (35 mm)
• Dimensions: 112 mm × 30 mm × 240 mm
• Weight: 0.7 kg
• Certifications: CE, UL, IECEx, RoHS, SEMI F47

Technical Specifications

FAQ

1. Redundant Configuration
   Two 1X00416H01 units diode-OR through the Ovation power distribution module (5X00132G01) to create a redundant 24 VDC bus.
2. DC Input Operation
   The universal input accepts 90–375 VDC. This suits battery-backed and DC-distribution plants.
3. Service Life
   Life expectancy is 8 years at 40°C continuous operation. Derate load above 60°C to extend lifespan.
4. SEMI F47 Compliance
   The supply meets SEMI F47 voltage sag immunity standards for semiconductor and power-generation applications.

Installation Guide

• Step 1: Mount on a standard 35 mm DIN rail in a ventilated enclosure. Maintain 50 mm clearance above and below for convection cooling.
• Step 2: Connect AC input to L, N, and PE terminals using 14 AWG wire with branch circuit protection.
• Step 3: Connect 24 VDC output to the Ovation power distribution module or directly to the I/O rack power bus.
• Step 4: Adjust the output voltage trim potentiometer to 24.5 VDC under nominal load using a calibrated DMM.
• Step 5: Verify LED status. Green Input, Green Output, and Off Alarm indicate normal operation. A red Alarm LED indicates load or temperature fault.

Selection Tips

Choose 1X00416H01 for 10 A, 24 VDC Ovation power schemes. For 20 A / 480 W demands, use 1X01046H01L or 1X00781H01L. Size the power supply at 125% of calculated I/O plus controller load to account for inrush and future expansion. Match the input voltage range to the plant distribution.