Description
Product Name: 1734-TBS Allen Braley Input module
Product details:
The Allen-Bradley 1734-TBS is a key component of the POINT I/O™ system, specifically designed as a removable terminal block (RTB) with spring-clamp terminations. It provides the connection points for field-side wiring and the interface to the POINT I/O modules.
Here is a detailed breakdown of the product:
Product Description
The 1734-TBS is a one-piece terminal base with an integrated spring-clamp terminal block. It is used to install POINT I/O modules onto a DIN rail. The “S” in the part number stands for “Spring,” which allows for fast, tool-free wiring that is highly resistant to vibration. It consists of a base that snaps onto the DIN rail and a terminal block for wiring.
Technical Parameters
| Feature | Specification |
| Terminal Type | Spring-clamp (Cage clamp) |
| Number of Terminals | 8 points |
| Wire Size | 0.25…2.5 mm^2 (22…14 AWG) solid or stranded copper wire |
| Current Capacity | 10A max per connector |
| Voltage Rating | 300V max |
| Mounting | Horizontal or Vertical (DIN rail) |
| Dimensions | 49 x 12 x 144 mm (1.93 x 0.47 x 5.67 in.) |
| Operating Temperature | -20°C to 55°C (-4°F to 131°F) |
Product Advantages
- Vibration Resistance: The spring-clamp mechanism maintains constant pressure on the wire, making it ideal for high-vibration environments where traditional screws might loosen.
- Time-Saving Installation: Wiring is significantly faster than screw-style terminals, as it requires no torqueing.
- Hot-Swappable: The POINT I/O design allows you to replace modules without disturbing the field wiring, reducing system downtime (RIUP – Removal and Insertion Under Power).
- Compact Design: The slim 12mm width maximizes panel space, allowing for high-density I/O configurations.
- Ease of Maintenance: The terminal block is removable, allowing for easy testing or replacement.
Important Considerations (Precautions)
- Keying: Ensure the mechanical keying on the terminal base matches the module you are inserting. Forcing a module into an incorrectly keyed base can damage the pins.
- Wire Preparation: While ferrules are not strictly required for spring clamps, using them can ensure a cleaner connection and prevent fraying.
- Power Limits: Do not exceed the 10A current limit on the power bus. If your I/O configuration requires more power, you must use a 1734-EP24DC expansion power supply.
- Environment: Ensure the unit is installed in an IP54-rated enclosure if used in an industrial environment to protect against dust and moisture.
Product Applications
The 1734-TBS is used across various industries where modular, space-saving I/O is required:
- Packaging Machinery: High-speed assembly lines where vibration is common.
- Automotive: Robotic cells and manufacturing stations.
- Water/Wastewater: Remote telemetry and control panels.
- Food & Beverage: Control systems requiring compact footprints in washdown-rated cabinets.
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
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