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Allen Bradley 1734-TOP3 Point I/O Terminal Base
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen Bradley 1734-TOP3 Point I/O Terminal Base is a one-piece terminal base designed for use within the POINT I/O system from Rockwell Automation. It serves as the physical and electrical interface between field wiring and I/O modules, providing a secure and organized connection point for signal and power distribution.
This terminal base is specifically engineered with a screw clamp connection mechanism, ensuring reliable wiring in industrial environments where vibration and electrical stability are critical. Its one-piece construction simplifies installation, reduces assembly time, and minimizes the risk of wiring errors compared to multi-part terminal designs.
The 1734-TOP3 is commonly used in systems handling both AC and DC signals, offering flexibility across a wide range of applications. Its slim profile and DIN rail mounting capability make it ideal for compact control panels where space optimization is essential.
Product Specifications
| Parameter | Value |
|---|---|
| Module Type | One-piece Terminal Base |
| Number of Terminations | 12 Points |
| Connection Type | Screw Clamp |
| Rated Current | 8 A |
| Voltage Range | 120–240 VAC / 24 VDC |
| Compatibility | POINT I/O Modules |
| Wiring Type | Field Wiring Interface |
| Mounting Type | DIN Rail Mounted |
| Design Structure | One-piece |
| Insulation | Industrial-grade insulation |
| Operating Temperature | 0 to 55°C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | CE, UL, CSA |
| Dimensions | 168 x 12 x 49 mm |
| Weight | 0.079 kg |
Applications
● Used as a wiring interface base for POINT I/O modules in distributed control systems
● Suitable for industrial control panels requiring secure and stable screw clamp connections
● Applied in manufacturing automation systems, including assembly lines and material handling
● Ideal for mixed signal environments, supporting both AC and DC wiring configurations
● Common in machine control systems where compact and reliable terminal solutions are needed
● Used in process automation applications requiring consistent electrical connections under vibration conditions
Advantages
● One-piece design provides simplified installation and reduces assembly errors
● Screw clamp terminals ensure strong and vibration-resistant connections
● Supports both AC and DC voltage ranges, increasing application flexibility
● Compact structure helps optimize panel space in dense installations
● High current capacity of 8 A, suitable for a wide range of industrial signals
● Fully compatible with POINT I/O modules, ensuring seamless integration
FAQ
- What is the primary function of the 1734-TOP3 terminal base?
It provides a secure interface between field wiring and POINT I/O modules, ensuring reliable electrical connections and signal transmission. - How does the screw clamp connection improve reliability?
Screw clamp terminals create firm mechanical contact, reducing the risk of loose connections caused by vibration or thermal expansion. - Can this terminal base handle both AC and DC signals?
Yes, it is designed to support both 120–240 VAC and 24 VDC applications, making it suitable for mixed environments. - Is this module compatible with all POINT I/O modules?
It is compatible with many POINT I/O modules, but compatibility should always be verified based on the specific module type. - What is the advantage of a one-piece design?
It reduces installation complexity, eliminates assembly steps, and minimizes the risk of incorrect wiring. - Does it require special tools for installation?
Standard screwdrivers are sufficient for wiring, making installation straightforward for technicians. - How does it perform in high-vibration environments?
The screw clamp design maintains stable connections even in environments with continuous mechanical vibration. - Is it suitable for high-current applications?
With an 8 A rating, it can handle moderate current loads typical in industrial control systems. - Can it be easily replaced without disturbing other modules?
Yes, its modular design allows replacement with minimal impact on adjacent components. - What is the benefit of using terminal bases in modular I/O systems?
They provide organized wiring, improve maintenance efficiency, and ensure consistent electrical connectivity across the system.
Related Models
| Model | Description | Connection Type | Points |
|---|---|---|---|
| 1734-TOP | Terminal Base | Screw Clamp | Standard |
| 1734-TOP1 | Terminal Base | Screw Clamp | 8 Points |
| 1734-TOP2 | Terminal Base | Screw Clamp | 16 Points |
| 1734-TB | Terminal Base | Cage Clamp | Standard |
| 1734-TB3 | Terminal Base | Cage Clamp | 12 Points |
| 1734-TB6 | Terminal Base | Cage Clamp | Extended |
Popular Models
| Model | Description | Voltage | Key Feature |
|---|---|---|---|
| 1734-AENTR | Ethernet Adapter | 24 VDC | Dual Port Communication |
| 1734-IB8 | Digital Input Module | 24 VDC | 8 Inputs |
| 1734-OB8 | Digital Output Module | 24 VDC | 8 Outputs |
| 1734-IE2C | Analog Input Module | 24 VDC | High Accuracy |
| 1734-OE2C | Analog Output Module | 24 VDC | Precision Control |
| 1734-EP24DC | Expansion Power Supply | 24 VDC | Power Distribution |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
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