Product Details
Overview
The Allen-Bradley 1756-TBSH is a removable terminal block (RTB) designed for seamless connection of ControlLogix I/O modules. Featuring a reliable 28-pin spring-clamp system, this model offers high flexibility and secure connections for industrial plant wiring.
Key Specifications:
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Model: 1756-TBSH
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Module Type: Removable Terminal Block
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Clamp Type: Spring-Clamp
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Pin Count: 28-Pin Connection
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Weight: 0.3 lbs (0.14 kg)
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Dimensions: 5.51 x 4.41 x 5.71 inches (14.0 x 11.2 x 14.5 cm)
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Current Rating (5V): 1.2A
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Power Dissipation: 6.19 Watts
Electrical Characteristics:
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Wire Size: 20-14 AWG, solid or stranded copper wire
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Insulation Rating: 90°C (194°F) or greater
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Max Insulation Diameter: 3/64 in. (1.2 mm)
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Wire Capacity: Up to 336 mmf
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Multiple Conductors: Not recommended on any single terminal
Compatibility & Installation:
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Mounting: Plugs into the front section of ControlLogix I/O modules
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Chassis Compatibility: Supports AC digital inputs, outputs, analog inputs, RTDs, thermocouples, and specialty I/O modules in the 1756 series.
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Housing: Standard-depth housing (5.823 inches from module front to chassis back)
Environmental Conditions:
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Operating Temperature Range: 32°F to 140°F (0°C to 60°C)
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Operating Shock: Supports RIUP (Removal and Insertion Under Power)
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Environment: Ideal for clean, dry industrial environments
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.