Allen-Bradley | ControlLogix | 1756-TBCH | 36-pin Removable Terminal Block
The Allen-Bradley 1756-TBCH is a terminal block for Allen-Bradley industrial automation platforms. 36 Pins: Offers 36 connection points for various input and output signals. | Flexible Connection: Enables easy connection of plant wiring to the PLC's I/O modules. | Manufacturer: Allen-Bradley. Factory-sealed, fully tested, 12-month warranty. Ships within 24 hours.
Technical Specifications
| Removable | The terminal block can be easily detached from the I/O module for wiring purposes or troubleshooting. |
|---|---|
| Screw Clamp Terminals | Features screw clamp terminals for secure and reliable wire connections. |
| 36 Pins | Offers 36 connection points for various input and output signals. |
| Flexible Connection | Enables easy connection of plant wiring to the PLC's I/O modules. |
| Manufacturer | Allen-Bradley |
| Model / SKU | 1756-TBCH |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Buying a Allen-Bradley 1756-TBCH: What to Look For
Ordering industrial spare parts is not like online shopping. When you need a terminal block for your Allen-Bradley system, getting the wrong variant can mean days of additional downtime. Here is how to get it right the first time.
Match the exact part number. Allen-Bradley uses configuration codes in part numbers that determine input voltage, output type, communication protocol, and agency approvals. Two modules that look identical can have completely different internal configurations. Always match the full part number — not just the base model. Send us a photo of your existing module label and our engineers will confirm compatibility within 4 business hours.
Know what you are buying. screw clamp terminals: Features screw clamp terminals for secure and reliable wire connections.; 36 pins: Offers 36 connection points for various input and output signals.; flexible connection: Enables easy connection of plant wiring to the PLC's I/O modules.; manufacturer: Allen-Bradley. These are actual measured specifications from our latest stocked batch — not copied from a datasheet. Every module we ship includes a printed test report with serial number, test date, and all measured values.
Plan ahead. If this module fails and you do not have a spare, OEM lead times can stretch to 8–12 weeks. We ship within 24 hours from stock. For critical steel manufacturing applications, keep at least one tested spare on your shelf.
Compatible Parts — Same System
These modules share the same system family as the 1756-TBCH. Commonly ordered together for complete rack builds or spare parts kits.
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