Technical Specifications Applicable System: GE Series‑90‑30 PLC Input: 120 / 240 VAC selectable Hardware Revision: E Output: Regulated DC logic power for rack backplane Operating Temperature Range: 0 ℃ to +60 ℃ Storage Temperature Range: ‑40 ℃ to +85 ℃ Mounting: Series‑90‑30 rack dedicated power slot
Functional Features Regulated DC power supply for rack backplane modules. Over‑voltage, over‑current and short‑circuit protection. Power‑OK LED status indication. Input voltage selectable switch. Pin‑to‑pin compatible with IC693PWR322.
Application Scenarios Existing Series‑90‑30 rack power supply replacement, industrial control cabinet maintenance, automation spare‑part inventory.
Performance Parameters Output power rating identical to original IC693PWR322 specification.
Structural Characteristics Mechanical dimension, terminal layout and connector fully consistent with IC693PWR322. AC input terminal, voltage selector switch, power status LED indicator. Rear gold‑plated backplane power bus connector.
Working Principle Working mechanism same as IC693PWR322. AC input is converted to stable DC logic power through internal switching power circuits, distributed to all modules on rack backplane, with built‑in fault protection functions.
Installation Requirements Mount into Series‑90‑30 rack dedicated power slot. Verify input voltage selector matches site AC supply. Compute total rack module power consumption. Reliable protective ground connection.
Usage Notes Direct hardware substitution for IC693PWR322 without modification. Confirm voltage setting before applying AC power. Disconnect AC input power before module swap.
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