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The Allen Bradley 1440-TB-E is a screw clamp terminal base designed for use within industrial condition monitoring systems. It serves as the physical and electrical interface between monitoring modules and field wiring, ensuring reliable signal transmission and structured wiring management.
This terminal base is part of a modular architecture and is typically used with temperature or process monitoring modules. It provides a stable mounting platform and simplifies installation by offering clearly organized connection points.
The product is designed to support industrial environments where consistent signal integrity and ease of maintenance are essential. It also allows quick module replacement without rewiring, improving system efficiency and serviceability.
The XM series is known for modular condition monitoring systems. Terminal bases such as this one are essential infrastructure components, enabling different monitoring modules to be connected and powered within the system.
Below is a structured technical parameter table:
| Parameter | Specification |
|---|---|
| Model | 1440-TB-E |
| Product Type | Screw Clamp Terminal Base |
| Module Compatibility | XM temperature / process modules |
| Number of Slots | 1 |
| Number of Terminals | 51 screw terminals |
| Interface | DeviceNet compatible |
| Mounting Method | DIN rail |
| Power Supply | 24 V DC |
| Wiring Type | Screw clamp connection |
| Communication Support | Pass-through for module communication |
| Operating Temperature | -20°C to +65°C |
| Storage Temperature | -40°C |
| Installation Type | Panel / rail mounting |
| Environmental Protection | Industrial grade |
| Dimensions | approx. 98 × 95 × 57 mm |
| Weight kg( ) | 0.20 kg |
(Weight conversion based on 0.45 lb ≈ 0.20 kg)
The 1440-TB-E is used in a wide range of industrial automation and monitoring applications:
It is especially important in modular systems where multiple monitoring modules must be installed, maintained, and replaced efficiently.
Reliable electrical connection
Provides stable screw clamp connections that ensure long-term signal integrity.
High wiring density
Supports a large number of terminals, allowing complex wiring in a compact footprint.
Ease of maintenance
Modules can be replaced without disconnecting field wiring, reducing downtime.
Modular compatibility
Designed to work seamlessly with XM series modules, enabling scalable system design.
Industrial durability
Built to withstand vibration, temperature fluctuations, and harsh environments.
Efficient installation
DIN rail mounting simplifies installation and integration into control panels.
Below are 5 related models within the same series or terminal base family:
| Model | Series | Function | Power | Dimensions (mm) | Weight kg( ) |
|---|---|---|---|---|---|
| 1440-TB-A | XM Series | Terminal Base (Type A) | 24V DC | 135 × 135 × 91 | 0.30 |
| 1440-TB-D | XM Series | Terminal Base for relay module | 24V DC | 98 × 95 × 57 | 0.25 |
| 1440-TB-G | XM Series | Terminal Base (Type G) | 24V DC | 97 × 94 × 94 | 0.30 |
| 1440-VST02-01RA | XM Series | Temperature Module | 24V DC | 94 × 95 × 57 | 0.24 |
| 1440-SDM02-01RA | XM Series | Dynamic Measurement Module | 24V DC | 97 × 94 × 94 | 0.17 |
These models are typically combined to build a complete monitoring and control system.
Below are 5 widely used models from the same brand in industrial automation:
| Model | Product Type | Key Function | Power | Dimensions (mm) | Weight kg( ) |
|---|---|---|---|---|---|
| 1756-L73 | PLC Processor | High-performance control | 24V DC | 145 × 140 × 130 | 0.90 |
| 1769-L33ER | Compact PLC | Integrated automation control | 24V DC | 118 × 87 × 87 | 0.50 |
| 1756-IF16 | Analog Input Module | Multi-channel signal input | 24V DC | 137 × 140 × 130 | 0.40 |
| 1769-OF8C | Analog Output Module | Current output control | 24V DC | 118 × 87 × 87 | 0.30 |
| 1734-IE2C | I/O Module | Current input module | 24V DC | 56 × 12 × 75 | 0.15 |