GE Fanuc | IC693PWR321 | Series 90-30 Standard Power Supply Module

Product Description

The GE Fanuc IC693PWR321 is a standard power supply module designed for the Series 90-30 PLC system. It provides regulated DC power for logic circuits and field devices, ensuring reliable and stable operation in industrial automation environments. This unit accepts both AC and DC input sources and delivers multiple isolated DC outputs suitable for PLC processors, I/O modules, and communication interfaces.

Technical Specifications

• Manufacturer: GE Fanuc Emerson

• Series: Series 90-30 PLC

• Model: IC693PWR321

• Product Type: Standard Power Supply Module

• Part Number: IC693PWR321

• Weight: 1.13 lbs (0.51 kg)

• Input Voltage (AC): 85 to 264 VAC

• Input Voltage (DC): 100 to 300 VDC

• Nominal Rated Voltage: 120/240 VAC or 125 VDC

• Input Power: 90 VA (AC input) / 50 W (DC input)

• Inrush Current: 4A peak for 250 milliseconds maximum

• Output Voltages:

• +5 VDC, 15 W maximum

• +24 VDC (relay output), 15 W maximum

• +24 VDC (isolated output), 20 W maximum

• Total Output Power: Up to 30 W combined

• Number of Outputs: Three (3) independent DC outputs

• Hold-Up Time: Minimum 20 milliseconds

• Communication Support: RS-485 compatible

• Mounting Location: Leftmost slot of the Series 90-30 baseplate

• Cooling: Natural convection (no external fan required)

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95%, non-condensing

• Safety Isolation: Galvanic isolation between input and output stages

• Product Lifecycle: Discontinued / Obsolete

Key Features

• Wide Input Range: Supports universal AC (85–264 VAC) and DC (100–300 VDC) power inputs.

• Multiple DC Outputs: Provides regulated 5V and 24V outputs for logic and relay power.

• Integrated Protection: Includes overload, short-circuit, and inrush current protection.

• Flexible Mounting: Installs in the leftmost slot of the baseplate for easy wiring access.

• RS-485 Support: Ensures compatibility with communication-based control systems.

Application Scenarios

The IC693PWR321 power module is commonly used in:

• Process control and factory automation systems

• Machine control panels and PLC networks

• Power distribution and monitoring units

• Industrial communication and relay-based applications

FAQ

Q: What input power types does the IC693PWR321 accept?
A: It supports both AC inputs (85–264 VAC) and DC inputs (100–300 VDC).

Q: How much power can the module supply?
A: It provides up to 30 watts total—distributed across 5V, 24V relay, and 24V isolated outputs.

Q: Where should the module be installed in the rack?
A: The module must be mounted in the leftmost slot of the Series 90-30 baseplate.

Q: Does it include isolation between inputs and outputs?
A: Yes, the IC693PWR321 includes galvanic isolation for safety and signal integrity.