Description
Product Name: 1745-N2 Allen Braley Input module
Product details:
The Allen-Bradley 1745-N2 is a Noise Filter Module designed for use with the SLC 100/150 PLC systems. Its primary function is to protect the controller and other I/O modules from electrical noise and voltage spikes that can be present on the AC power line. It is an essential component for ensuring reliable operation and longevity of the PLC system in electrically noisy industrial environments.
⚙️ Product Specifications (Product Parameters)
While specific detailed parameters can vary slightly based on the exact series and application, here are the typical specifications for the 1745-N2 Noise Filter Module:
| Feature | Specification |
| Product Type | Noise Filter Module |
| Series Compatibility | Allen-Bradley SLC 100/150 PLC Systems |
| Input Voltage Range | Typically 120V AC (Voltage may vary, check specific manual) |
| Frequency | Typically 50/60 Hz |
| Operating Temperature | Standard industrial temperature range (e.g., $0^\circ \text{C}$ to $60^\circ \text{C}$) |
| Mounting | Directly into the SLC 100/150 chassis/base unit |
| Function | Attenuates common and differential mode noise |
Note: Always refer to the official Allen-Bradley 1745-N2 user manual or product datasheet for the exact and most current technical specifications.
✨ Product Advantages (Product Advantages)
The 1745-N2 module offers several key benefits for users of the SLC 100/150 platform:
-
Enhanced System Reliability: By filtering out electrical noise (e.g., from motors, welders, or switching power supplies), it prevents erratic behavior, intermittent faults, or system crashes, leading to more consistent and reliable PLC operation.
-
Equipment Protection: It acts as a buffer against voltage transients and spikes, which can damage sensitive electronic components within the PLC controller and I/O modules, thereby extending the equipment’s lifespan.
-
Simple Integration: As an original Allen-Bradley module, it is designed for seamless, plug-and-play installation into the SLC 100/150 base units.
-
Compliance: Helps the overall system meet electromagnetic compatibility (EMC) requirements in industrial settings.
⚠️ Precautions (Notes)
When installing and operating the 1745-N2, consider the following precautions:
-
Power Disconnection: Always disconnect power to the SLC chassis before installing or removing the module to prevent electrical shock and equipment damage.
-
Compatibility Check: Ensure your PLC system is an SLC 100 or SLC 150 base unit, as this module is specific to these older systems and is not compatible with SLC 500 or modern Logix platforms.
-
Proper Grounding: The effectiveness of any noise filter is highly dependent on a properly grounded PLC chassis and system. Verify that the system grounding meets all local electrical codes and Allen-Bradley specifications.
-
Environmental Conditions: Operate the module within the specified temperature and humidity ranges to ensure proper function and prevent premature failure.
🛠️ Product Applications (Product Applications)
The Allen-Bradley 1745-N2 Noise Filter Module is used in any application utilizing the SLC 100 or SLC 150 Programmable Logic Controllers, especially those installed in:
-
Heavy Industrial Environments: Factories with large machinery, Variable Frequency Drives (VFDs), and heavy-duty contactors that generate significant electrical noise.
-
Process Control Systems: Protecting critical control loops in environments like water treatment, chemical processing, or oil and gas facilities where stability is paramount.
-
Manufacturing and Assembly Lines: Ensuring the consistent operation of discrete control systems that rely on the PLC for timing and sequencing.
-
Retrofit and Legacy Systems: Maintaining the reliability of existing machines and systems that continue to use the robust, older SLC 100/150 platform.
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.








