*Image shown is a representation only. Actual product may vary.
Allen Bradley 1756-TBCH
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1756-TBCH ControlLogix Terminal Base is a crucial component engineered to seamlessly integrate with your ControlLogix programmable automation controllers (PACs). This robust terminal base is specifically designed to support high-speed I/O applications, making it the ideal solution for demanding industrial environments where reliability and performance are paramount.Featuring a user-friendly 2-position configuration, the 1756-TBCH offers effortless mounting on standard DIN rails, simplifying installation and optimizing panel space within your control systems. Engineered for versatility, the 1756-TBCH is fully compatible with a wide array of I/O modules within the ControlLogix series, providing unparalleled flexibility and scalability for your control system designs. It ensures robust and reliable connectivity, enabling faultless communication between your ControlLogix controller and all connected devices.Constructed from high-quality, industrial-grade materials, this terminal base is built to withstand the harshest operating conditions, guaranteeing exceptional longevity and unwavering performance in even the most challenging industrial settings. With immediate availability from USA stock, the 1756-TBCH ensures swift delivery for urgent requirements, allowing you to expand or upgrade your ControlLogix system without delay. Coupled with our commitment to free shipping on all orders, this terminal base represents an intelligent and cost-effective choice for businesses aiming to optimize their automation infrastructure with a reliable, high-performance solution.Key Features High-Speed I/O Support: Specifically engineered to facilitate rapid and accurate data processing for critical control applications. DIN Rail Mountable: Offers quick and straightforward installation into existing or new control panels, minimizing downtime. Seamless ControlLogix Compatibility: Guarantees perfect integration with ControlLogix series I/O modules, enhancing system flexibility. Industrial-Grade Durability: Constructed from robust materials to ensure exceptional long-term reliability in demanding environments. Space-Saving Design: Compact dimensions optimize panel layout without compromising on performance or connectivity. Reliable Connectivity: Provides stable and secure connections for uninterrupted communication within your automation system. USA Stock & Free Shipping: Readily available for immediate dispatch with the added benefit of complimentary shipping. Technical Specifications Part Number: 1756-TBCH Brand: Allen-Bradley Series: ControlLogix Type: Terminal Base for High-Speed I/O Mounting Type: DIN Rail Position: 2-Position Compatibility: Compatible with ControlLogix I/O Modules Material: Industrial-grade materials for durability Operating Temperature: 0°C to 60°C (32°F to 140°F) Dimensions: 3.5 x 5.0 x 2.0 inches (89 x 127 x 51 mm) Weight: 0.6 lbs (0.27 kg) Certifications: UL Listed, CE, RoHS Compliant Environmental Rating: IP20 (indoor use only) Applications Industrial Automation Systems: Essential for building or expanding robust ControlLogix systems in diverse manufacturing and production settings. Process Control Environments: Ideal for applications demanding precise and reliable I/O connections and high-speed data acquisition. Building Management Systems: Perfect for integrating ControlLogix controllers into HVAC, lighting, and other critical building control infrastructures. Advanced Machine Control: Enhances the efficiency and accuracy of industrial machinery by facilitating rapid and dependable device communication. Material Handling & Logistics: Supports fast communication and control in automated material handling and logistics operations. Energy Management: Critical for control systems monitoring and managing energy consumption with high-speed data processing. Why Choose This Model?Built by Allen-Bradley, a leader in industrial automation, this terminal base ensures top-tier performance and uninterrupted operation. Its robust construction and compatibility with ControlLogix systems provide unparalleled flexibility and longevity for your critical operations.Order NowPurchase the Allen-Bradley 1756-TBCH ControlLogix Terminal Base today to enhance your industrial automation infrastructure. Benefit from our immediate USA stock availability and free shipping.FAQWhat is the primary function of the 1756-TBCH?The 1756-TBCH serves as a critical terminal base for ControlLogix PACs, specifically designed to support and enhance high-speed I/O applications within industrial environments.Is this terminal base compatible with all ControlLogix modules?Yes, the 1756-TBCH is engineered for broad compatibility with a wide array of I/O modules across the ControlLogix series, offering exceptional flexibility for your control system designs.What are the mounting options for the 1756-TBCH?The 1756-TBCH features a convenient 2-position configuration for effortless mounting on standard DIN rails, simplifying installation and optimizing panel space.Can this product withstand harsh industrial conditions?Absolutely. Constructed from high-quality, industrial-grade materials, the 1756-TBCH is built for outstanding durability and reliable performance in even the most demanding industrial settings.Are there any shipping benefits for this product?Yes, the 1756-TBCH is available for immediate dispatch from USA stock and qualifies for complimentary shipping on all orders, ensuring swift and cost-effective delivery.
USA — Free FedEx Priority & UPS Ground · Worldwide shipping available
For more quantity please contact Customer Service
Fast Shipping
Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.
Availability
Thousands of parts in stock — ready for immediate dispatch from Florida.
Payment Flexibility
AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.
Allen Bradley 1756-TBCH
Overview
This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside ControlLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Part Number: 1756-TBCH
- Brand: Allen-Bradley
- Series: ControlLogix
- Type: Terminal Base for High-Speed I/O
- Mounting Type: DIN Rail
- Position: 2-Position
- Compatibility: Compatible with ControlLogix I/O Modules
- Material: Industrial-grade materials for durability
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Dimensions: 3.5 x 5.0 x 2.0 inches (89 x 127 x 51 mm)
- Weight: 0.6 lbs (0.27 kg)
- Certifications: UL Listed, CE, RoHS Compliant
- Environmental Rating: IP20 (indoor use only)
Applications
- Industrial Automation Systems: Essential for building or expanding robust ControlLogix systems in diverse manufacturing and production settings.
- Process Control Environments: Ideal for applications demanding precise and reliable I/O connections and high-speed data acquisition.
- Building Management Systems: Perfect for integrating ControlLogix controllers into HVAC, lighting, and other critical building control infrastructures.
- Advanced Machine Control: Enhances the efficiency and accuracy of industrial machinery by facilitating rapid and dependable device communication.
- Material Handling & Logistics: Supports fast communication and control in automated material handling and logistics operations.
- Energy Management: Critical for control systems monitoring and managing energy consumption with high-speed data processing.
Why Choose the 1756-TBCH?
Built by Allen-Bradley, a leader in industrial automation, this terminal base ensures top-tier performance and uninterrupted operation. Its robust construction and compatibility with ControlLogix systems provide unparalleled flexibility and longevity for your critical operations.
Availability & Shipping
- ▸In stock: 1756-TBCH ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1756-TBCH ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
What Verified Buyers Say
No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.
Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.