Allen-Bradley 1756-TBNH ControlLogix Terminal Block Module
The Allen-Bradley 1756-TBNH is a high-performance terminal block module engineered for Rockwell Automation’s ControlLogix systems. Designed to streamline I/O signal management in industrial automation environments, it enables rapid connection/disconnection of field devices while maintaining signal integrity in demanding applications like manufacturing process control, material handling systems, and power distribution networks.
Technical Specifications
| Brand | Allen-Bradley/Rockwell Automation |
| Series | ControlLogix |
| Type | 20-Pin Terminal Block |
| Power Dissipation | 6.19 Watts (Max) |
| Wire Compatibility | 20 AWG |
| Dimensions | 5.51 x 4.41 x 5.71 inches |
| Weight | 0.3 lbs (0.1 kg) |
| Certifications | Industry Standard Compliant |
Integration & Compatibility
This terminal block seamlessly integrates with ControlLogix 1756 series I/O modules including 1756-IB16, 1756-OB16, and 1756-IF8. Its 30 kHz signal handling capability makes it ideal for high-speed manufacturing lines, PLC-based control cabinets, and distributed control systems. The corrosion-resistant construction ensures reliable performance in harsh environments like chemical plants and automotive assembly facilities.
Vertex Industrial Solutions
Vertex Industrial sources premium industrial automation components from a global network of manufacturers and liquidators. We specialize in Allen-Bradley, Rockwell Automation, and 30+ leading brands, offering both new surplus and certified refurbished units. Our technical team provides:
- Pre-sales configuration guidance
- 1-year performance warranty
- Expedited global shipping
- Custom sourcing for discontinued models
For pricing and availability, email our specialists or inquire about bulk order discounts. Can’t find your required model? We’ll source it through our worldwide supplier network.
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