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Phone: +86 16626708626Description
GE IC698PSA100E is used wherever a PACSystems RX7i rack needs a dependable, compact power source to run a full control system without external DC supplies. In real projects, it sits in the main RX7i rack feeding the CPU, local I/O, and communication modules in applications like high‑speed packaging lines, refinery or chemical unit controls, and power‑generation auxiliaries. Plants choose GE IC698PSA100E when they want a standardized, integrated supply that can accept common plant mains (120/240 VAC or 125 VDC) and provide the regulated low‑voltage rails the backplane requires, instead of wiring separate DIN‑rail supplies and custom sequencing. This makes it extremely practical in cabinets where space is tight and uptime is critical, because a single, well‑specified power module supports the entire rack.
In industrial automation, GE IC698PSA100E is applicable in control systems for discrete, batch, and process environments. It is usually installed in slot 0 of the RX7i main rack and feeds +5 V DC logic power as well as ±12 V rails used by analog and communication hardware, so every module in the rack ultimately depends on its output stability. Its 100 W rating covers typical medium‑size applications where a single CPU, a handful of local I/O modules, and a couple of network cards share one backplane. Users in OEM machinery, water and wastewater treatment, and mid‑scale process skids rely on the module’s ride‑through capability and built‑in fault protection so minor power disturbances do not immediately drop the controller. By combining AC/DC input flexibility, power factor correction, and protective features in one unit, GE IC698PSA100E becomes the backbone for RX7i‑based control panels that must run continuously with minimal intervention.
Product introduction and positioning
The GE IC698PSA100E is a 100 W power supply module for the GE Fanuc / Emerson PACSystems RX7i platform. It is designed specifically to plug into slot 0 of the RX7i main rack and generate the +5 V DC, +12 V DC, and −12 V DC outputs required by CPU and I/O modules on the backplane, while also providing logic‑level sequencing signals. Unlike generic DIN‑rail supplies, this unit is purpose‑built for RX7i, so electrical ratings, signaling, and form factor all match the rack system. In practice, the controller rack cannot function without a suitable supply, making the GE IC698PSA100E a foundational element in any RX7i node.
Within the architecture of a control system, GE IC698PSA100E sits at the power‑distribution layer below the CPU and I/O and above the plant mains. It accepts a wide input range (85–264 VAC or 100–150 VDC) and includes power‑factor correction for AC operation, which makes it suitable for global installations with different utility standards. Engineers value the module because it delivers up to 100 W of total output power across the three DC rails without needing forced‑air cooling in typical 0–60 °C cabinet conditions. That aligns well with compact yet robust control panels for mid‑size machines and processes. From a positioning standpoint, GE IC698PSA100E is the standard RX7i supply for moderate loads, while a larger 350 W family member is available when a rack requires more current. This makes it a go‑to choice whenever designers want a clean, integrated power solution for an RX7i PAC controller.
- IC698PSA100E
Key technical features and functional benefits
One of the most important features of GE IC698PSA100E is its ability to deliver up to 100 W of combined output power at +5 V, +12 V, and −12 V over the full 0–60 °C ambient range without forced‑air cooling. The +5 V rail supports up to 20 A, while the +12 V and −12 V rails provide up to 2 A and 1 A respectively, giving ample capacity for a CPU, several I/O modules, and communications cards on a single rack. For integrators, this means the majority of RX7i applications can be covered by a single supply module without additional DC converters or fan trays, simplifying both design and wiring. The supply’s ride‑through capability—maintaining outputs through the loss of at least one AC input line cycle—adds resilience during brief dips or disturbances, helping controllers ride through minor grid events without resetting
The wide input range and power‑factor‑corrected AC front end are another practical strength. GE IC698PSA100E can operate from 85–264 VAC (47–63 Hz) or 100–150 V DC, with nominal ratings at 120/240 VAC or 125 V DC. This flexibility is invaluable in global projects and retrofit environments where supply voltages and standards vary. Power factor correction improves efficiency and reduces the reactive load drawn from the plant power system, which can be important in facilities with many electronic supplies. On the output side, each channel is protected against overcurrent and short circuit with automatic recovery once the fault is cleared; an overload on any output causes voltage collapse, but normal operation resumes after removal of the overload and some cooling time. This behavior reduces the risk of permanent damage from wiring errors or device faults.
From a usability and diagnostics standpoint, GE IC698PSA100E offers thoughtful features that help maintenance teams. A front‑panel two‑position On/Off switch allows technicians to enable or disable all DC outputs to the rack without disconnecting the AC line, which is useful during commissioning or troubleshooting. LED indicators such as FIELD OK and OUTPUT OK show at a glance whether input power is within range and whether all three outputs are operating within specifications; if any DC channel fails, OUTPUT OK turns off, guiding technicians immediately to the power stage rather than CPU or I/O. Protection against overtemperature, overvoltage, and overcurrent, combined with internal temperature sensing and automatic recovery, contributes to long‑term reliability even in cabinets that see elevated ambient temperatures. All told, these features make GE IC698PSA100E a robust, low‑maintenance power platform for RX7i control systems.
Detailed technical specifications
| Parameter | Value |
|---|---|
| Model | GE IC698PSA100E |
| Brand | GE Fanuc / Emerson |
| Product type | PACSystems RX7i power supply module |
| System platform | GE PACSystems RX7i main rack (slot 0 installation) |
| Nominal rated input voltage | 120/240 volts AC or 125 volts DC |
| Input voltage range | 85–264 volts AC, 47–63 Hz; 100–150 volts DC |
| Input power | 125 watts typical for 100 W supply |
| Total DC output power | 100 watts maximum (combined for all outputs) |
| +5 V DC output | 4.875–5.25 V, 0–20 A |
| +12 V DC output | 11.64–12.6 V, 0–2 A |
| −12 V DC output | −12.6 to −11.64 V, 0–1 A |
| Protection features | Overcurrent, overtemperature, overvoltage, short‑circuit with auto‑recovery |
| Power factor | ≥0.99 for AC operation between 90 and 260 V AC |
| Ride‑through capability | Minimum 15 ms loss of AC input without output drop |
| Operating temperature | 0 to 60 °C (full 100 W without forced‑air cooling) |
Related modules or compatible units
IC698PSA350E – Higher‑capacity RX7i power supply delivering up to 350 W; used when a rack hosts many high‑current modules or extensive local I/O beyond the range of GE IC698PSA100E
IC698CPE010 – RX7i CPU module that commonly runs on power provided by GE IC698PSA100E, forming the central controller for high‑performance applications.
IC698CPE020 – Higher‑performance RX7i CPU; when paired with GE IC698PSA100E, it powers demanding PAC applications with moderate I/O loads.
IC698CHS017 – RX7i rack or baseplate designed to host CPUs, power supplies, and I/O; GE IC698PSA100E normally occupies slot 0 in this rack.
IC697MDL family modules – Series 90‑70‑style I/O modules compatible with RX7i racks that rely on GE IC698PSA100E for backplane power
IC695PSA040 – PACSystems RX3i power supply; often considered when migrating or designing systems related to RX7i installations using GE IC698PSA100E.
Installation notes and maintenance best practices
When installing GE IC698PSA100E, engineers should begin by allocating slot 0 of the RX7i main rack and verifying that upstream protection (breakers or fuses) and cabling match the module’s input ratings. Copper conductors of approximately AWG 16 rated for at least 75 °C are recommended for the AC/DC input, and correct L1/L2/neutral or DC polarity must be observed at the supply terminals. The cabinet layout should allow natural convection around the supply since it is rated for 0–60 °C operation at 100 W without forced air; overcrowding or obstructed airflow may require derating or the addition of cooling. After wiring, technicians should verify that FIELD OK and OUTPUT OK LEDs illuminate as expected and confirm that the On/Off switch behavior is understood so the rack is not unintentionally de‑energized during commissioning
For maintenance, GE IC698PSA100E should be part of periodic control‑panel inspections. Checks should include verifying LED status, looking for discoloration or damage on terminals, ensuring mounting hardware is tight, and confirming that input fuses are intact and of the correct rating (typically 4 A / 250 V for this model). If frequent output faults occur, load calculations should be revisited to ensure the total current drawn by the rack does not exceed the 100 W budget, paying particular attention to the +5 V rail. Technicians should also monitor ambient temperature and any accumulation of dust that might impede passive cooling, cleaning as per plant procedures. In the event of a replacement, it is good practice to power down, verify isolation, move wiring terminal‑by‑terminal, and recheck field and output indicators before bringing the associated CPU and I/O fully online, minimizing the risk of nuisance trips.
