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Allen Bradley ControlLogix 1756-TBCH

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1756-TBCH

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The 1756-TBCH from Allen Bradley is a removable terminal block designed to facilitate wiring within ControlLogix systems. It is compatible with Bulletin 1756 I/O Modules and features a low-profile housing for efficient space management.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1756-TBCH

ManufacturerAllen Bradley
Product TypeRemovable Terminal Block (RTB)
Product LineControlLogix
Part Number1756-TBCH
UPC612598171835
Weight0.31 lbs (0.14 kg)
Compatible I/O ModulesBulletin 1756 I/O Modules
Low-Profile HousingIncluded
Spare Part/AccessoryYes
Mounting OptionMounts on front of I/O module
Clamp TypeCage-Clamp
Screw Torque0.5 Nm
Single Wire ConnectionsSupported
Double Wire ConnectionsSupported
Screwdriver Width3.2 mm
Operating Temperature0 to 60 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius

Designed for seamless integration within ControlLogix systems, the 1756-TBCH removable terminal block provides essential connectivity solutions. This terminal block is specifically intended for use with Bulletin 1756 I/O Modules, enhancing the modular nature of industrial automation setups. The low-profile housing allows for efficient use of space, accommodating the compact nature of modern control systems.

In terms of architecture, the 1756-TBCH utilizes a cage-clamp system for robust wire management. This design not only supports single wire connections but also accommodates double wire connections, which provides flexibility for various installation scenarios. It is mounted directly on the front section of the I/O module, ensuring ease of access and connection for maintenance and upgrades.

The recommended screw torque for secure fastening is 0.5 Nm, and it is designed to be compatible with a screwdriver width of 3.2 mm. With an operating temperature range of 0 to 60 degrees Celsius, the terminal block ensures stable performance under typical environmental conditions. Moreover, it can be stored safely in temperature ranges from -40 to 85 degrees Celsius, making it versatile for diverse application needs. As a spare part or accessory, the 1756-TBCH provides a reliable solution for maintaining and upgrading existing systems.

Revision Part #Also known as
1756-TBCH Ser A1756-TBCH/A, Series A, Rev A
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