16 in stock
Allen-Bradley 1794-TB3TS I/O Terminal Base Unit
Allen-Bradley 1794-TB3TS I/O Terminal Base Unit
Brand/Manufacturer: Allen-Bradley
Order Number: 1794-TB3TS
Type: I/O Terminal Base Unit
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Allen-Bradley 1794-TB3TS, also cataloged as the 1794-TB3TS FLEX I/O Terminal Base Unit, operates as a dedicated hardware component for field wiring termination and local backplane bus communication velocity link distribution within Allen-Bradley FLEX I/O platform architectures. This open-style, IP20-rated terminal infrastructure establishes physical, low-resistance interface paths between input/output modules and external instrumentation loops. It incorporates an integrated Cold Junction Compensation (CJC) thermistor network natively to calculate absolute thermal gradients across termination junctions, supporting direct configuration for thermocouple sensing layouts.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1794-TB3TS |
| Brand | Allen-Bradley / Rockwell Automation |
| Origin | United States of America (USA) |
| Weight | 1.44 lbs (0.65 kg) |
| Dimensions | Standard FLEX I/O terminal base frame footprint |
| Operating Temp | 0 to 55 deg C |
| Physical Form Factor | Open style, DIN-rail or wall-mount chassis profile |
| Environmental Protection | IP20 minimum continuous barrier rating |
| Field Termination System | Spring-clamp cage mechanisms |
| Signal Input Capacity | 16 independent I/O termination points (Pins 0 through 15) |
| Common Return Bus | 10 integrated common connection terminals |
| Power Distribution Plane | 4 positive (+V) voltage supply terminals |
| Ambient Sensor Subsystem | Onboard Cold Junction Compensation (CJC) thermistor loop |
| Core Product Type | Modular FLEX I/O Terminal Base Assembly |
Backplane Bus Communication Velocity and I/O Density Scaling
The 1794-TB3TS links field wiring directly into the FLEX I/O backplane bus structure, maintaining uninterrupted data velocity parameters across adjacent adapters and active logic solvers without signal degradation. The physical layout utilizes an modular inline footprint that simplifies I/O density scaling routines; additional bases snap together horizontally via integrated side-facing slide connectors to extend the local backplane routing network. This topology allows the host module to access the shared data bus cleanly while preserving absolute firmware flash compatibility with upstream control nodes, shielding processing channels from capacitive field anomalies and minimizing communication dropouts across multi-point industrial clusters.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson