Description
Product Name: 401-34318-01 Allen Braley Output module
Product details:
The Allen-Bradley 401-34318-01 is a specialized electronic component, typically identified as a printed circuit board (PCB) assembly or a specific sub-component used within larger Allen-Bradley (Rockwell Automation) industrial control systems, such as PowerFlex drives or large-scale motor controllers.
1. Product Description
The 401-34318-01 is an OEM (Original Equipment Manufacturer) replacement part designed by Allen-Bradley. While often classified under general “spare parts,” it usually functions as a Gate Driver Board or a Control Interface Card within high-power industrial automation equipment. It is engineered to facilitate communication between the main processor and the power modules, ensuring precise execution of control logic.
2. Technical Parameters
Note: As this is often a sub-assembly part, specific electrical ratings depend on the host machine (e.g., PowerFlex 700 or 750 series).
| Parameter | Specification |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Part Number | 401-34318-01 |
| Type | PCB Assembly / Gate Drive Board |
| Voltage Compatibility | Typically 400V – 600V Class (System Dependent) |
| Dimensions | Standardized for specific rack/chassis mounting |
| Operating Temp | 0°C to 50°C (32°F to 122°F) |
| Coating | Often features Conformal Coating for environmental protection |
3. Product Advantages
-
Seamless Integration: Designed specifically for Allen-Bradley hardware, ensuring 100% compatibility without the need for modifications.
-
High Reliability: Built with industrial-grade components to withstand electrical noise (EMI) and thermal stress common in factory environments.
-
Precision Control: Provides high-speed signal processing, which is critical for the accurate switching of IGBTs (Insulated Gate Bipolar Transistors).
-
Durability: Features robust soldering and high-quality trace paths to prevent circuit failure under vibration or continuous load.
4. Key Precautions (Important)
-
Electrostatic Discharge (ESD): This is a sensitive electronic board. Always wear an ESD wrist strap and use a grounded mat when handling the part to avoid invisible static damage.
-
Power Down: Never install or remove the 401-34318-01 while the main system is powered. High-voltage capacitors in drives can hold a lethal charge even after the power is switched off.
-
Firmware Verification: Ensure that the firmware version of the replacement board is compatible with the existing system software to avoid “Major Fault” errors.
-
Expert Installation: Only qualified personnel trained in industrial drive repair should perform the replacement.
5. Product Applications
The 401-34318-01 is primarily utilized in heavy-duty industrial sectors, including:
-
Variable Frequency Drives (VFDs): Specifically within the PowerFlex series for motor speed control.
-
Heavy Manufacturing: Used in conveyor systems, automotive assembly lines, and CNC machinery.
-
Energy Management: Integrated into power conversion systems and large-scale HVAC controllers.
-
Mining & Oil/Gas: Employed in ruggedized control cabinets for pumps, fans, and compressors.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation!
Colour:new Warranty: 12 months
Lead Time:3-day working day Country of origin: Sweden
Price: Please contact us Product weight:0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| 440F-M0727DYNN | Allen‑Bradley |
| 440F-M0921DYNN | Allen‑Bradley |
| 440L-R4F0020-Q | Allen‑Bradley |
| 440L-R4F1570-Q | Allen‑Bradley |
| 440T-MDALE100B0C | Allen‑Bradley |
| 440T-MDALE100B0D | Allen‑Bradley |
| 440T-MDALE10AAAB | Allen‑Bradley |
| 440T-MDALE10ABAC | Allen‑Bradley |
| 440T-MDALE10ABAD | Allen‑Bradley |
| 440T-MDALE10APAR | Allen‑Bradley |
| 440T-MDALE10BABB | Allen‑Bradley |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.








