Description
Product Description
The IC693PWR324 by GE Fanuc is a 30‑Watt AC/DC power supply module designed for the Series 90‑30 PLC platform. It installs in the leftmost slot of the baseplate and delivers three regulated DC outputs to power CPUs, I/O modules, relay circuits, and internal electronics. With wide-range input compatibility, integrated protection features, and RS‑485 diagnostic support, this module ensures reliable PLC operation across diverse industrial environments.
Key Features
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Wide-range input: 85–264 VAC (50/60 Hz) or 100–300 VDC
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Three independent DC outputs: +5 VDC for logic, +24 VDC for relays, and isolated +24 VDC for internal circuits
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Protection mechanisms: overvoltage, overcurrent, and short-circuit shutdown
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Holdup time ≥20 ms at full load to maintain system stability
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Detachable terminal block for simplified wiring
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Status LEDs: PWR, OK, RUN, BATT for quick visual monitoring
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RS‑485 communication for diagnostics and monitoring
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Fanless operation with compact design
Technical Specifications
Input Characteristics
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Nominal Input Voltage: 120/240 VAC or 125 VDC
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Input Voltage Range: 85–264 VAC / 100–300 VDC
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Input Power: 90 VA (AC) / 50 W (DC)
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Peak Inrush Current: 4 A, 250 ms maximum
Output Specifications
| Output Channel |
Voltage Range |
Max Power |
Typical Use |
| +5 VDC |
5.0–5.2 VDC |
15 W |
CPU & logic circuits |
| +24 VDC (Relay) |
24–28 VDC |
15 W |
Relay modules |
| +24 VDC (Isolated) |
21.5–28 VDC |
20 W |
Input modules / internal circuits |
| Total Output Capacity |
— |
30 W |
Module rating |
Protection & Performance
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Overvoltage: 5 VDC shuts down at 6.4–7 V
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Overcurrent: 5 VDC limited to 4 A max
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Short-Circuit: Automatic shutdown
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Holdup Time: ≥20 ms at full load
Mechanical & Environmental
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Mounting: Leftmost slot of Series 90‑30 baseplate
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Operating Temperature: 0°C to 60°C
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Humidity: 5–95% non-condensing
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Dimensions: 3.6 × 13 × 13.5 cm
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Weight: 0.86 lbs
Application Scenarios
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Supplying power to Series 90‑30 CPUs, I/O modules, and relay circuits
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Industrial automation systems requiring stable multi-rail DC outputs
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Systems needing wide-range AC/DC input compatibility without additional power conversion
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Applications where diagnostic monitoring via RS‑485 is essential
FAQ
Q: Can this module accept both AC and DC inputs simultaneously?
A: The module supports AC or DC input, but each installation should use only one type at a time.
Q: What protection features are included?
A: Overvoltage, overcurrent, and short-circuit protection automatically safeguard connected equipment.
Q: How does the module indicate operational status?
A: Four LEDs display power (PWR), system health (OK), run status (RUN), and battery/auxiliary power (BATT).
Q: Are there higher capacity alternatives for more demanding PLC loads?
A: Yes, the IC693PWR332 provides higher output power while maintaining multi-rail regulation and wide AC/DC input support.
