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In Stock
Ships by Friday, August 7
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· Product image is representative; revision or series may vary. Contact us to request a specific version.
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 1756-TBCH
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Product Model1756-TBCH
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Spare Model1756TBCH 1756-TBCH/A
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Product ParametersRemovable 36 Pin Screw Terminal Block
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size11.7x3.4x4.8cm
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ManufacturerAllen-Bradley
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Weight0.1 kg
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Clamp TypeScrew-Clamp
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Pins36-Pin Connection
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Operating Temperature32-140 Fahrenheit (0-60 Celsius)
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Screwdriver width3.2 mm (1/8 in.)
Description
The 1756-TBCH is a ControlLogix Removable Terminal Block (RTB) from Allen-Bradley (Rockwell Automation), designed as a modular wiring terminal for 1756 I/O modules. The 1756-TBCH is a 36-pin cage-clamp removable terminal block with standard housing (wiring arm depth of 2.5 mm sq.), providing flexibility in interconnecting 1756 I/O modules and industrial plant wiring. The 1756-TBCH plugs directly into the front of an I/O module and is hidden by the module door cover.
The 1756-TBCH is an I/O module accessory that must be ordered separately. The 1756-TBCH provides flexibility in interconnecting 1756 I/O modules and industrial plant wiring, serving as a necessary component for connecting all field-side wiring to ControlLogix I/O modules. Each ControlLogix I/O module can be installed in any ControlLogix chassis, and they all require a removable terminal block (RTB) such as the 1756-TBCH to connect all the field wiring.
The 1756-TBCH is an I/O module accessory that must be ordered separately. The 1756-TBCH provides flexibility in interconnecting 1756 I/O modules and industrial plant wiring, serving as a necessary component for connecting all field-side wiring to ControlLogix I/O modules. Each ControlLogix I/O module can be installed in any ControlLogix chassis, and they all require a removable terminal block (RTB) such as the 1756-TBCH to connect all the field wiring.
Revisions
Revision Part #
Also known as
Information
Overview
Manuals
Application Notes
Product Applications
Wiring & Installation Steps
Features:
- 36-Pin Cage-Clamp Removable Terminal Block
- Wide Wire Gauge Compatibility
- 90°C Rated Wire Support
- 0.5 Nm Screw Torque with 3.2 mm Screwdriver
- Plugs Directly into Front of I/O Module
The terminal block mounts directly onto the front of compatible 1756 I/O modules and is positioned behind the module door. Its removable design allows technicians to disconnect and reconnect field wiring as a complete assembly, reducing maintenance time and minimizing wiring errors during module replacement.
The 1756-TBCH Allen-Bradley Removable 36 Pin Screw Terminal Block may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1756-TBCH Removable 36 Pin Screw Terminal Block Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This terminal block is widely used in manufacturing plants, process control systems, power generation facilities, oil and gas installations, water treatment plants, and other industrial automation applications where ControlLogix systems are deployed. It supports modular installation practices and simplifies field wiring management across large control systems.
- Water and Wastewater:High moisture & chemical exposure
- Oil, Gas, and Petrochemical:Corrosive environments
- Automotive & Heavy Manufacturing:High dust & ambient debris
- Food and Beverage Packaging:Washdown protection
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Preparation: Ensure the 1756 chassis and power supply are already installed and grounded before attempting to connect the RTB.
Bottom-Up Wiring: It is highly recommended to begin wiring the 36-pin terminal block at the bottom terminals and work your way up to ensure clean routing.
Cable Strain Relief: Secure your incoming field cables to the strain relief area at the bottom of the RTB using a tie wrap.
Alternative Names
1756-T8CH
I756-TBCH
1756T8CH
I756T8CH
1756TBCH
I756TBCH
I756-T8CH
Technical notes
The 1756-TBCH is intended for use in a clean and dry industrial environment with an operating temperature range of 0…60°C (32…140°F). The 1756-TBCH is designed to withstand an operating shock of 30g and has an open-style enclosure (none). The 1756-TBCH carries comprehensive certifications including CCC, CUL, GOST, KC, MARINE, and UL, ensuring compliance with global industrial safety standards.
FAQs
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What is the 1756-TBCH ?
+The Allen-Bradley 1756-TBCH is a 36-pin, screw-clamp Removable Terminal Block (RTB) used to connect field wiring to ControlLogix I/O modules. -
What screwdriver should be used?
+A 3.2 mm (1/8-inch) flathead terminal screwdriver -
What is the maximum wire insulation rating?
+Wire must be rated for 90 °C (194 °F) or greater, with a maximum insulation thickness of 1.2 mm (3/64-inch). -
Which modules is it compatible with?
+It is designed for standard 36-pin ControlLogix I/O modules.
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