Product Overview – Upgrade or Replace Your GE IC693PWR330
When your existing power supply in a Series 90-30 PLC rack no longer meets system demands or becomes obsolete, the GE IC693PWR330 high-capacity power supply offers a reliable upgrade or direct replacement. This module provides 30 Watts total load capacity and supports both AC (85–264 VAC) and DC (100–300 VDC) inputs, making it versatile for global installations. Designed for the leftmost slot in 90-30 racks, the GE IC693PWR330 delivers stable backplane power and includes three outputs: +5VDC (30W max), +24VDC Isolated (20W max), and +24VDC Relay (15W max). With its embedded RS485 port and protective features, this unit ensures continued operation of your critical automation processes.
Technical Specifications Breakdown
Below are the key parameters for the GE IC693PWR330 derived from the product datasheet. All values are verified and should be used when planning a replacement or upgrade.
| Parameter |
Value |
| Part Number |
IC693PWR330 |
| Series |
90-30 PLC |
| Product Type |
High-capacity power supply |
| Nominal Rated Voltage |
120/240 VAC or 125 VDC |
| Input Voltage Range, AC |
85 to 264 VAC |
| Input Voltage Range, DC |
100 to 300 VDC |
| Input Power |
90 VA with VAC Input; 50 W with VDC Input |
| Inrush Current |
4A peak, 250 ms maximum |
| Output Voltages |
5VDC: 5.0–5.2VDC (5.1VDC nom.); Relay 24VDC: 24–28VDC; Isolated 24VDC: 21.5–28VDC |
| Output Power |
5VDC: 30W max; 24VDC Relay: 15W max; 24VDC Isolated: 20W max |
| Holdup Time |
20 ms minimum |
| Communication |
RS485 |
| Protective Limits |
5VDC: overvoltage (6.4–7V), overcurrent (7A) |
| Standards |
CE, UL |
| Number of Connection Terminals |
6 |
| Product Lifecycle Status |
Discontinued/Obsolete |
Installation & Setup Guidance for the IC693PWR330
Wiring the GE IC693PWR330 requires attention to polarity and terminal assignment. For AC input, connect hot (L1), neutral (L2), and ground wires to the top three terminals on the front face. For DC input, use the top two terminals for positive (+) and negative (−) from a 125VDC source. Ensure that DC connections observe polarity. The module must occupy the leftmost slot of the rack. After mounting, check the LED indicators: PWR (external supply), OK (overall status), RUN, and BATT (battery charge). Always power down before servicing.
Maintenance & Reliability
The GE IC693PWR330 is built with industrial-grade components and a minimum hold-up time of 20 ms, which compensates for brief power interruptions. Its protective limits on the 5VDC output (6.4–7V overvoltage, 7A overcurrent) prevent damage to connected modules. Periodic inspection of terminal connections and LED status is recommended. Because the unit is discontinued, proactive spares sourcing from reputable suppliers like UBEST Automation ensures minimal downtime.
Compatibility & Integration
The GE IC693PWR330 integrates exclusively with the GE Fanuc Series 90-30 PLC platform. The embedded RS485 port allows connection to a programming workstation, Hand-Held programmer, or other serial devices. The three outputs support both relay and isolated 24VDC loads, making it suitable for large racks requiring additional +5VDC current. The unit is CE and UL certified, meeting international safety standards.
Selection Guide & Purchasing Advice
Before purchasing a GE IC693PWR330, verify that your system requires a high-capacity supply – especially if you need more than 15W at +5VDC. Since this model is classified as discontinued/obsolete, confirm availability and consider alternative power supplies if spare parts are scarce. UBEST Automation offers tested, in-stock units and can provide cross‑reference support. Always check the physical condition, terminal count, and LED operation upon arrival. For updated alternatives or volume inquiries, contact UBEST Automation directly.