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- Allen Bradley
- 1440-TB-A
- Speed Measurement Module
- USA
- 94 × 97 × 94 mm
- 0.3kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1440-TB-A Terminal Base — Detailed Technical Overview
1. Product Overview
The Allen Bradley 1440-TB-A is a terminal base module designed for dynamic measurement systems, serving as the physical and electrical interface between field wiring and intelligent monitoring modules. It is not a standalone measurement device, but a supporting hardware platform that allows XM series modules to be installed, powered, and connected efficiently.
This unit provides structured connection points for power supply, signal inputs, communication lines, and relay outputs. It is commonly used together with dynamic measurement modules such as speed, vibration, or temperature monitoring units.
With a single-slot design, it accommodates one measurement module while ensuring stable electrical connectivity and organized wiring. The DIN rail mounting format allows quick installation in industrial control cabinets.
2. Brand Information
Brand: Allen Bradley
This brand is widely used in industrial automation and is known for producing durable and system-compatible components for control, monitoring, and power applications.
3. Series Information
Series: 1440 XM Series — Dynamic Measurement and Condition Monitoring
The 1440 XM series is designed for machine condition monitoring, providing intelligent modules that measure parameters such as vibration, speed, and temperature.
Key features of the series include:
- Modular architecture with interchangeable modules
- Real-time monitoring and diagnostics
- Integration with industrial communication networks
- Designed for predictive maintenance and machine protection
The 1440-TB-A acts as a foundation module, enabling the installation and operation of XM series measurement units.
4. Technical Parameters
Main Specifications Table
| Parameter | Value |
|---|---|
| Model | 1440-TB-A |
| Device Type | Terminal Base Module |
| Supported Modules | XM Series (e.g., XM-124) |
| Number of Slots | 1 |
| Input Voltage | 21.6–26.4 V DC |
| Nominal Voltage | 24 V DC |
| Current Consumption | 175–350 mA |
| Power Distribution | Via side connector (3 A max) |
| Communication Support | DeviceNet, RS-232 pass-through |
| Relay Ratings | 120V AC / 0.5 A, 30V DC / 1.5 A |
| Mounting Type | DIN Rail |
| Connection Type | Screw Clamp Terminal |
| Operating Temperature | -20°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | Up to 95% (non-condensing) |
| Dimensions (W×H×D) | 94 × 97 × 94 mm |
| Weight (kg) | 0.25–0.30 |
5. Product Features
The 1440-TB-A is engineered to provide reliable and organized connectivity for monitoring systems.
- Provides secure termination points for field wiring
- Supports power, signal, and communication connections
- Single-slot design for one measurement module
- DIN rail mounting for quick installation
- Screw clamp terminals for stable wiring
- Side connector enables module-to-module communication and power distribution
- Compatible with DeviceNet network architecture
- Robust construction for industrial environments
- Simplifies installation and maintenance
These features make it an essential infrastructure component in monitoring systems.
6. Product Applications
The 1440-TB-A is used in systems where dynamic measurement modules are required.
Typical applications include:
- Machinery condition monitoring systems
- Rotating equipment diagnostics (motors, turbines, pumps)
- Industrial automation and process control
- Power generation and energy systems
- Oil and gas equipment monitoring
- Manufacturing and production lines
It is especially suitable for applications requiring structured wiring and reliable module integration.
7. Product Advantages
Structured Wiring Interface
Provides clear and organized connection points for all signals and power lines.
Modular System Support
Allows easy installation and replacement of monitoring modules.
Reliable Connectivity
Ensures stable electrical connections in industrial environments.
Easy Maintenance
Simplifies troubleshooting and module replacement.
Compact Design
Fits easily into control panels without excessive space requirements.
8. Recommended Models — Same Series / Related Series
Table: 1440 XM Series and Related Modules
| Model | Type | Channels | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1440-SPD02-01RB | Speed Module | 2 | Speed Monitoring | 94 × 97 × 94 | 0.30 |
| 1440-VST02-01RA | Vibration Module | 2 | Vibration Monitoring | 94 × 97 × 94 | 0.32 |
| 1440-TPS02-01RB | Temperature Module | 2 | Temperature Monitoring | 94 × 97 × 94 | 0.28 |
| 1440-DYN02-01RJ | Dynamic Module | 2 | Multi-parameter | 94 × 97 × 94 | 0.35 |
| 1440-SPD02-01RA | Speed Module | 2 | Speed Measurement | 94 × 97 × 94 | 0.30 |
9. Recommended Models — Same Brand Popular Models
Table: Popular Industrial Automation Products
| Model | Type | Function | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1606-XLP30B/A | Power Supply | DC Supply | 12 V | 45 × 75 × 91 | 0.28 |
| 1606-XLS240E/A | Power Supply | DC Supply | 24 V | 50 × 124 × 117 | 0.95 |
| 1756-L73 | PLC Controller | Control CPU | 24 V | 145 × 140 × 145 | 0.95 |
| 1734-IE4C | I/O Module | Analog Input | 24 V | 12 × 75 × 75 | 0.18 |
| 2711P-T10C4D8 | HMI Panel | Operator Interface | 24 V | 271 × 214 × 60 | 2.30 |