The GE Fanuc IC693PWR330, also cataloged as the IC693PWR330 High-capacity power supply, operates as a dedicated hardware component for baseline voltage regulation and distribution within Series 90-30 PLC platforms.
| Parameter | Specification |
|---|---|
| Model | IC693PWR330 |
| Brand | GE Fanuc Emerson |
| Origin | United States |
| Weight | 0.57 kg (1.25 lbs) |
| Dimensions | Standard unnumbered leftmost rack slot width |
| Operating Temp | Industry standard 0 to 60 deg C (ambient) |
| Power Consumption | Input: 90 VA (AC input) / 50 W (DC input); Max Output: 30 W |
| 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 |
| Inrush Current | 4 A peak, 250 ms maximum |
| Output Ratings |
5 VDC: up to 30 W 24 VDC Relay: up to 15 W Isolated 24 VDC: up to 20 W |
| Total Output Capacity | 30 W maximum total combined load |
| Holdup Time | 20 ms minimum |
| Connection Terminals | 6 screw terminals |
| Embedded Interface | RS-485 serial communication port |
| Status Indicators | PWR, OK, RUN, BATT LED indicators |
| Compliance | CE, UL |
The module delivers optimized current to the rack backplane, preventing power sag conditions that degrade backplane bus communication velocity during intensive transactions. By permitting the allocation of the full 30 W capacity entirely to the 5 VDC rail, it maintains operational margins necessary for high-density setups during linear I/O density scaling. The embedded RS-485 communication port provides dedicated pathways to Hand-Held programmers or workstations, bypassing the primary CPU port without introducing configuration conflict or firmware flash compatibility mismatches.
Q: What are the restrictions regarding the installation position of this power supply?
A: The IC693PWR330 must be populated exclusively into the unnumbered, leftmost slot of a Series 90-30 rack chassis. It cannot be inserted into standard numbered I/O slots.
Q: Can all three outputs draw their maximum rated wattages simultaneously?
A: No. While individual circuits tolerate up to 30 W (5 VDC), 20 W (Isolated 24 VDC), and 15 W (24 VDC Relay), the cumulative combined load across all three power lines must not exceed the total hard limit of 30 W.
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