Product Details
Overview
The Allen-Bradley 1756-TBE is a deep terminal block housing engineered for ControlLogix systems requiring additional wiring space. As part of the Bulletin 1756 Removable Terminal Block Series, it accommodates heavy-gauge wires and allows efficient organization of high-density I/O connections. The extended depth design simplifies installation and maintenance in complex control panels.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model Number: 1756-TBE
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Product Type: Terminal Block Housing
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Module Type: Extended-depth housing for removable terminal blocks
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Pins: 36-pin connection
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Backplane Current: 5 V DC: 1,200 mA typical, 24 V DC: 2.5 mA typical
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Maximum Power Dissipation: 6.19 W
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Wire Size Compatibility: 20 AWG standard
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Wire Capacity: Up to 628 sq.mm when combined with I/O terminal block
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Mounting Options: DIN-rail or panel mount with standard enclosure provisions
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Physical Dimensions (H × W × D): 14.0 × 11.2 × 14.5 cm (5.51 × 4.41 × 5.71 in)
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Weight: 0.1 kg (0.3 lb)
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Enclosure Type: Open-style housing (requires protective panel or enclosure)
Key Features
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Extended Wiring Space: Allows routing of larger cables and dense I/O configurations.
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Robust Electrical Isolation: Ensures safe separation between terminal block connections and controller backplane.
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Flexible Installation: Compatible with existing Bulletin 1756 I/O terminal blocks and CompactLogix racks.
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Compact Footprint: Deep design maximizes wire capacity while maintaining a manageable module size.
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Durable Construction: High-quality materials support repeated wiring and maintenance operations.
Application Scenarios
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ControlLogix panels requiring expanded wire routing for high-density I/O
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Industrial automation systems with heavy-gauge wiring needs
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Process control cabinets and distributed I/O configurations
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Systems requiring easy maintenance access and modular I/O replacements
FAQ
Q1: Can the 1756-TBE housing accommodate standard terminal blocks?
Yes. It is fully compatible with Bulletin 1756 Removable Terminal Blocks and extends wiring capacity.
Q2: What is the maximum wire gauge supported?
Supports up to 20 AWG standard wires; combined housing and terminal block can handle up to 628 sq.mm.
Q3: Is an external enclosure required?
Yes. The housing is open-style and should be mounted within a protective control panel or enclosure.
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
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Essential Motion Control Commands: A Practical Guide for Engineers
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Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.