Product Name: Power Supply Module
Brand Name: GE
Model Number:IC694PWR321
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
IC694PWR321 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Specification |
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Part Number |
IC694PWR321 |
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Manufacturer |
GE Fanuc / Emerson |
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Series |
PACSystems RX3i |
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Product Type |
Serial Expansion Power Supply Module |
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Backplane Compatibility |
Serial Expansion Backplanes (IC694) Only |
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Nominal Input Voltage |
120/240 VAC or 125 VDC |
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Input Voltage Range (AC) |
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Input Voltage Range (DC) |
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Input Power |
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Total Output Power |
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Output – +5 VDC |
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Output – +24 VDC Relay |
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Output – +24 VDC Isolated |
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Current Rating |
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Load-Sharing Redundancy |
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Inrush Current |
≤ 10 A peak, <1 ms |
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Efficiency |
78% typical at full load |
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Status LEDs |
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Protection Features |
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Installation Slot |
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Operating Temperature |
0°C to 60°C |
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Storage Temperature |
–40°C to 85°C |
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Dimensions (H × W × D) |
13x6.8x13.1cm |
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Weight |
0.52kg |
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Compliance |
UL, CE, RoHS |
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Country of Origin |
United States |
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Availability |
In Stock |
The IC694PWR321 is a 30‑Watt expansion power supply engineered by GE Fanuc for the PACSystems RX3i platform. Designed exclusively for serial expansion backplanes, the IC694PWR321 snaps into the leftmost chassis slot and works with any RX3i CPU without jumper adjustments. The IC694PWR321 accepts 85‑264 VAC or 100‑300 VDC input and produces three regulated outputs: +5 VDC for logic, +24 VDC relay, and isolated +24 VDC for field devices. Auto‑ranging simplifies global deployment, while over‑current and short‑circuit protection guard against hardware damage. Compact and robust, the IC694PWR321 delivers stable auxiliary power to remote I/O expansions where a primary backplane supply is unavailable.
Industrial automation systems (automotive, packaging, material handling)
Process control installations (chemical, pharmaceutical, water treatment)
Remote I/O expansion bases needing auxiliary power supply
Building automation (HVAC, lighting, security system power)
Infrastructure monitoring stations requiring additional power capacity
Plug‑and‑Play Installation: Snaps into I/O slots and works with any RX3i CPU without jumpers.
Wide Auto‑Ranging Input: Global 85‑264 VAC (50/60 Hz) or 100‑300 VDC input eliminates manual selector switches.
Three Separately Regulated Outputs: +5 VDC (15W), +24 VDC relay, and isolated +24 VDC (0.8A) for field devices.
Built‑in Protective Shutdown: Over‑voltage, over‑current, and direct short‑circuit protection with automatic recovery.
Three Status LEDs (PWR/OK/RUN): Glow green for rapid troubleshooting of power health and CPU operating mode.
Compact Form Factor: Low 30W profile fits easily into crowded control cabinets.
DIN Rail or Direct Mount: Simple mechanical attachment for serial expansion chassis.
Converts high‑voltage AC (85‑264 VAC) or DC (100‑300 VDC) input into three regulated low‑voltage DC outputs for the CPU, I/O modules, and field devices.
Supplies clean +5 VDC logic power to the backplane and connected RX3i modules.
Delivers +24 VDC relay power for driving output relay module coils.
Provides galvanically isolated +24 VDC at 0.8A for field sensors, pushbuttons, and peripheral devices in demanding environments.
Automatically ranges input voltage and continuously monitors output currents; shuts down immediately during overload or short‑circuit events to prevent hardware damage.
Communicates power status via the backplane to the CPU for system‑level diagnostics and fault reporting.
Q1: Does the IC694PWR321 support load‑sharing with a second power supply?
A1: No. The IC694PWR321 does not support load‑sharing redundancy. Use high‑capacity PWR330/PWR331 if redundancy is required.
Q2: Which backplane is compatible with the IC694PWR321 ?
A2: The IC694PWR321 works only with IC694 serial expansion backplanes — it cannot be installed in universal (IC695) backplanes.
Q3: What are the three outputs of the IC694PWR321 ?
A3: +5 VDC (15W) for logic, +24 VDC relay for output modules, and +24 VDC isolated (0.8A) for field devices.
Q4: Where does the IC694PWR321 mount inside the chassis?
A4: It must be installed in the leftmost slot of the serial expansion backplane.
Q5: What protections are built into the IC694PWR321 ?
A5: It features over‑current shutdown, over‑voltage cutoff, short‑circuit protection, and automatic thermal shutdown for maximum reliability.
Inguiry Now: [email protected]
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