The GE Fanuc IC695PSD040J is a high-efficiency 40-watt power supply module specifically designed for the PACSystems RX3i universal backplane. This module operates from a 24VDC input and provides the necessary internal voltages (+3.3V, +5.1V, and +24V DC) required by the RX3i CPU and I/O modules. The “J” revision indicates the latest hardware enhancements, offering improved thermal management and robust protection against input voltage fluctuations in demanding industrial environments.
Product Specifications
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Model Number: IC695PSD040J
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Platform: PACSystems RX3i
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Input Voltage: 24VDC (Range: 18VDC to 30VDC)
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Output Power: 40 Watts Maximum
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Dimensions: 135 mm x 34 mm x 100 mm (Standard Single Slot)
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Weight: 0.45 kg
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Internal Bus Power: * +5.1VDC at 6A
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+3.3VDC at 9A
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+24VDC Relay Power
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Isolation: 500VDC (Input to Backplane)
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Ride-through Time: 10ms (at minimum input voltage)
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Status Indicators: LED diagnostics for Power OK and Internal Faults
Application Fields
The IC695PSD040J is a core component for RX3i control systems across numerous industries, including semiconductor manufacturing, oil and gas, and pharmaceutical production. It is particularly suitable for decentralized control cabinets where 24VDC is the primary power standard. Its compact single-slot design allows for maximum I/O density in small-to-medium scale automation projects, such as pump station control, material handling, and conveyor synchronization.
Product Instructions
The power supply should be installed into the leftmost slot (Slot 0) of an RX3i Universal Backplane, though it can also be used in expansion slots for localized power injection in high-load racks. Ensure the input wiring is connected via the front-mounted terminal block with a minimum wire gauge of 14 AWG to reduce voltage drop. The module features an integrated internal fuse for protection; however, an external 5A fast-acting fuse is recommended for the primary 24VDC feed. During commissioning, verify the “PWR” LED is steady green; a flashing or red LED indicates an overload condition or an internal hardware failure that requires inspection.
FAQ: Common Questions and Answers
Q: Can I use two IC695PSD040J modules in the same rack for redundancy? A: No, the IC695PSD040 is not designed for parallel or redundant operation. For redundant power requirements, you must use the IC695PSA140 or IC695PSD140 series with appropriate redundancy cables.
Q: Does this power supply provide external power for field sensors? A: No. This module is dedicated to powering the internal backplane and the electronic circuits of the modules. Field devices (sensors/actuators) should be powered by a separate, external 24VDC supply to prevent electrical noise from affecting the PLC logic.
Q: Is there any special maintenance required for this module? A: No routine maintenance is required other than ensuring that the cooling vents are clear of dust and that the terminal screws remain tightened to the specified torque.
For detailed technical datasheets and inventory status of the GE IC695PSD040J, please contact our specialized parts team.
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