Features:
- Accepts nominal 24 VDC or 48 VDC input power
- Supplies 30 W total across the Series 90-30 output rails
- Provides logic, relay, and isolated 24 VDC outputs
IC693PWR322 is the low-voltage DC supply option for Series 90-30 baseplates served from a 24 VDC or 48 VDC plant source.
Its three output functions share one defined 30 W budget rather than operating as independent full-capacity supplies.
Input-start and run thresholds make source-voltage drop an important commissioning check.
The General Electric IC693PWR322 Series 90-30 24/48 VDC power supply may remain available for quotation and installed-system support from Apter Power.
General Electric IC693PWR322 Series 90-30 24/48 VDC power supply Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Backplane supply functions
- Logic rail: The +5 VDC output powers the CPU and logic circuitry of installed modules.
- Relay rail: A +24 VDC relay output is available for supported module requirements.
- Isolated source: The isolated +24 VDC output serves compatible field-side needs.
- Shared capacity: Combined loading across all outputs is limited to 30 W.
Source and load behavior
- Input window: The supply operates from 18 to 56 VDC after successful startup.
- Starting threshold: Applied voltage must reach the applicable 21 to 56 VDC starting range.
- Input demand: Maximum source power at full load is 50 W.
- Inrush allowance: The upstream DC source must tolerate the supply's peak startup current.
DC wiring practice
- Terminal connection: Incoming DC power is landed on the front terminal block with the required polarity.
- Power budget: Every baseplate module load is totaled against the available rail capacities.
- Source sizing: Cable drop and protective devices are selected so startup voltage remains above the minimum.
- Baseplate position: The power supply occupies the dedicated left-hand position of a Series 90-30 baseplate.
Supported power arrangements
- Battery-backed panels: A 24 VDC battery system can feed the PLC baseplate through IC693PWR322.
- 48 VDC plants: Telecommunications and industrial panels with 48 VDC distribution can use the same supply model.
- Mobile equipment: DC-powered machine platforms can operate Series 90-30 control without an AC conversion stage.
- Remote skids: Field enclosures with a local DC bus can power their controller and I/O from one baseplate supply.