GE IC695PSD040F PACSystems RX3i 40 W DC Backplane Power Supply

Description

Hardware & Electrical Specifications

‑ Model: IC695PSD040F ‑ Part Number: IC695PSD040F ‑ Module Type: RX3i Universal Backplane Power Supply, occupies 1 single slot on universal backplane ‑ Mounting: RX3i universal main‑rack backplane IC695CHS series; not for expansion backplanes ‑ Input characteristics:  • Nominal input voltage: 24 VDC  • Start‑up input range: 18 VDC ~ 30 VDC  • Operating run‑mode input range: 12 VDC ~ 30 VDC  • Maximum input power: 60 W  • Inrush current: 4 A for 100 ms maximum  • Power ride‑through: 10 ms minimum ‑ Backplane output power: 40 W combined maximum  • 5.1 VDC rail: 5.0 ~ 5.25 VDC, max 6 A  • 3.3 VDC rail: 3.2 ~ 3.465 VDC, max 9 A  • Auxiliary 24 VDC relay output: for relay‑module circuits only ‑ Terminals: Accept wire size 14‑18 AWG, 6 A terminal rating ‑ Protection features: Over‑current, over‑voltage, over‑temperature shutdown ‑ Hot‑swap: Supported (RIUP, Remove and Insert Under Power) ‑ Diagnostics: Power‑good status, P/S fault, overload, overtemperature monitoring, fault reporting to RX3i CPU over backplane bus ‑ PCB treatment: Conformal coated for dust, moisture and corrosion resistance ‑ Compatibility note: Only one IC695PSD040F permitted per main‑rack universal backplane; cannot mix with other RX3i main‑rack power supplies on same backplane. Calculate total backplane power consumption before module installation. Expansion racks require independent power supplies. Full system power‑budget validation test must be performed after replacement.

Environmental Specifications

‑ Operating temperature: 0 ℃ ~ +60 ℃ ‑ Storage temperature: ‑40 ℃ ~ +85 ℃ ‑ Relative humidity: 5%‑95% non‑condensing ‑ Installation location: Indoor control cabinet, IP20 protection class ‑ EMC compliance: IEC 61000‑6‑2 ‑ Certifications: CE, UL Class I Div 2 hazardous‑location certification

Mechanical Data

‑ Weight: approx 0.20 kg ‑ Dimension: RX3i single‑slot module form‑factor

Main Functions

1. Provides regulated internal 3.3 VDC and 5.1 VDC power for all modules plugged into RX3i universal main‑rack backplane. Delivers auxiliary 24 VDC for relay‑output modules.
2. Built‑in hardware protection prevents damage from overload, over‑temperature and input‑voltage anomalies. Sends fault diagnostic signals to RX3i CPU for event logging and alarm handling.
3. Front‑panel LED indicators:   ‑ Green POWER: Input power present and supply operational   ‑ Red P/S FAULT: Internal power‑supply fault detected   ‑ Red OVERTEMP: Over‑temperature condition   ‑ Red OVERLOAD: Backplane output overload condition

Installation & Wiring Requirements

1. Initial installation: cut off rack input 24 VDC power supply. Hot‑swap replacement is permitted. Apply ESD protection during module handling.
2. Insert IC695PSD040F into one free slot of RX3i universal main‑rack backplane and engage locking latch.
3. Field 24 VDC input wiring shall comply with GE RX3i hardware manual GFK‑2314. Use proper rated shielded cables, observe correct polarity. Reliable protective‑ground connection is mandatory.
4. After replacement: Apply 24 VDC input power, verify all front‑panel LED status. Confirm no overload or fault alarms reported in Proficy Machine Edition system diagnostics. Validate full‑load backplane power margin.
5. Replacement note: Re‑calculate total main‑rack module power consumption to stay within 40 W maximum rating. Expansion racks must use separate power supplies. Full‑system commissioning test is mandatory before putting into service.