IC693PWR321T GE Fanuc Series 90-30 Datasheet & Technical Manual
Manufacturer: GE Fanuc
-
Part Number: IC693PWR321T
Condition：New with Original Package
Product Type: PLC Power Supply Modules
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693PWR321T Series 90-30 PLC Power Supply
The GE Fanuc IC693PWR321T, also cataloged as the IC693PWR321 Standard Power Supply, operates as a dedicated hardware component for voltage regulation and electrical distribution within Series 90-30 PLC baseplates.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693PWR321T / IC693PWR321 |
| Brand | GE Fanuc (Emerson Automation) |
| Origin | USA |
| Weight | 0.51 kg (1.13 lbs) |
| Dimensions | 130.0 mm x 152.0 mm x 140.0 mm (5.12 in x 6.0 in x 5.5 in) |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Input: 90 VA (AC) / 50 W (DC); Total Load Capacity: 30 W maximum |
| 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 |
| Outputs Provided | 3 outputs (5 VDC, 24 VDC Relay, 24 VDC Isolated) |
| 5 VDC Output Capacity | 15 W maximum |
| 24 VDC Relay Output | 15 W maximum |
| 24 VDC Isolated Output | 20 W maximum |
| Holdup Time | 20 ms minimum |
| Local Interface | 1 x RS-485 serial port |
| Baseplate Location | Leftmost dedicated slot |
Firmware Flash Compatibility and I/O Density Scaling
The GE Fanuc IC693PWR321T manages cross-backplane power delivery directly correlated with local I/O density scaling. The hardware provides independent current paths to sustain the local CPU and auxiliary I/O modules, preventing voltage sags during simultaneous point state updates. System deployment requires checking backplane firmware flash compatibility across connected modules to verify that cumulative current draw on the 5 VDC, 24 VDC Relay, and 24 VDC Isolated rails does not exceed the total 30 W combined limit. The local RS-485 serial interface provides physical layer communications for programming devices or operator interfaces attached directly to the chassis.
Frequently Asked Questions
Q: Can this power supply unit operate concurrently in a hot-swap or redundant configuration? A: No. The unit does not support hot-swapping or parallel redundant configurations. De-energize the main line voltage before module replacement to avoid arcing on the backplane connector pins and subsequent system shutdown.
Q: How does the power supply handle brief voltage interruptions on the incoming line? A: The module contains internal capacitor storage providing a minimum holdup time of 20 ms. If line voltage drops below specification for longer than 20 ms, the supply drops its outputs, triggering a CPU system halt to prevent unpredictable logic states.
Field Installation Guidelines
- Chassis Slot Mounting: Mount the unit exclusively in the leftmost slot of the Series 90-30 baseplate. Slide the module down along the plastic guides until the rear connector seats firmly into the backplane receptacle.
- Electrical Terminal Wiring: Wire incoming AC or DC power using standard industrial copper conductors. Ensure line, neutral, and ground wires are secured under the terminal screw clamps to prevent intermittent power loss under mechanical vibration.
- Shielding and Noise Mitigation: Ground the baseplate chassis directly to the enclosure backpanel. Route all field I/O cables away from the power supply input lines to suppress electromagnetic noise transmission into the internal 5 VDC logic bus.