PRODUCT INFORMATION
Product Overview
The General Electric IC693PWR321U is a standard AC/DC Power Supply Module designed for the Series 90-30 PLC family. It operates from a wide input range of 85 to 264 VAC or 100 to 300 VDC. The unit delivers up to 30 W total power across three system voltage rails. It mounts directly into the leftmost slot of a Series 90-30 baseplate.
This power supply module provides +5 VDC, +24 VDC relay power, and isolated +24 VDC power for baseplate modules. The +5 VDC output provides up to 15 W for backplane logic circuits. It also includes an integrated 9-pin D-sub RS-485 serial port. The minimum hold-up time is 20 milliseconds during an input voltage drop.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Device type | Standard AC/DC input power supply |
|---|
| Nominal input | 120/240 VAC or 125 VDC |
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| Input range | 85–264 VAC or 100–300 VDC |
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| Input frequency | 50/60 Hz |
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| Input power | 90 VA AC or 50 W DC |
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| Total output power | 30 W maximum across all outputs |
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| Output rails | +5 VDC, +24 VDC relay, isolated +24 VDC |
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| 5 V output maximum | 15 W |
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| Relay 24 V output maximum | 15 W |
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| Isolated 24 V output maximum | 20 W |
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| Hold-up time | 20 ms minimum |
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| Inrush current | 4 A peak, 250 ms maximum |
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| Serial port | 9-pin D-sub RS-485 |
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| Mounting | Leftmost power-supply position on baseplate |
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| Approximate size and weight | 6.6 × 13.5 × 13.5 cm; 0.5 kg |
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| Revision scope | Electrical specifications apply to IC693PWR321 base hardware; U is the verified revision |
|---|
TECHNICAL INFORMATION
Features
- Accepts AC input voltages from 85 to 264 VAC at 50/60 Hz.
- Supports DC input voltage levels between 100 and 300 VDC.
- Delivers up to 30 W of total combined output power.
- Provides +5 VDC, +24 VDC relay, and isolated +24 VDC rails.
- Includes an integrated 9-pin D-sub RS-485 serial port.
- Provides a minimum hold-up time of 20 milliseconds.
TECHNICAL INFORMATION
Connections / Interfaces
- Features a 9-pin D-sub connector providing an RS-485 serial interface.
- Contains terminal connections for AC or DC external power wiring.
- Interfaces directly with the baseplate backplane to distribute power.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module into the dedicated leftmost position on the baseplate.
- Ensure input power is disconnected before installing or removing the unit.
- Verify proper terminal connections for either AC or DC input configurations.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What input voltages can power the IC693PWR321U?
The module operates from 85 to 264 VAC at 50/60 Hz or 100 to 300 VDC.
What is the maximum total output power of the IC693PWR321U?
The module provides a maximum total output power of 30 W across all voltage rails.
Which baseplate slot does the IC693PWR321U occupy?
The unit installs exclusively into the leftmost dedicated power supply slot of the baseplate.
Does the IC693PWR321U provide a serial communication port?
Yes, it contains a built-in 9-pin D-sub RS-485 serial port for system communication.
