What This Module Does
The 1440-TB-E is a terminal base designed for use with Allen-Bradley 1440 series condition monitoring modules. It provides the mechanical mounting and field-wiring interface between the monitoring module and external sensors or signal cables.
Rather than processing signals itself, this terminal base ensures secure electrical connections and stable module installation. It is typically installed on a DIN rail and serves as the foundation onto which the corresponding 1440 monitoring module is attached.
Design Highlights
Dedicated terminal base designed specifically for the 1440 series modules
Enables field wiring operations without direct module contact
DIN rail mounting design for rapid installation
Supports tidy cable routing and secure, reliable terminal connections
Products Description
| Parameter | Specification |
|---|---|
| Product Type | CPU Module |
| Series | Allen-Bradley PLC-3 |
| Processor Type | Microprocessor-based CPU |
| Programming Method | Ladder Logic |
| Memory Type | Internal RAM with battery backup |
| I/O Communication | PLC-3 backplane |
| Scan Execution | Deterministic cyclic scan |
| Operating Voltage | Supplied via PLC-3 chassis |
| Operating Temperature | 0…60 °C |
| Storage Temperature | −40…85 °C |
| Mounting | PLC-3 rack-mounted |
| System Compatibility | PLC-3 series only |
Installation Notes
Must be used with compatible 1440 monitoring modules.
Wiring must be completed on the terminal base before module installation.
Ensure DIN rail is securely grounded and properly aligned.
Do not operate independently without a module installed.
Frequently Asked Questions
Common Problem
Does the 1440-TB-E perform signal processing?
No. It functions solely as a terminal base and mechanical interface. Signal processing is handled by the connected 1440 module.
Can this terminal base be reused when replacing modules?
Yes. It can be reused with compatible replacement modules as long as the base remains undamaged and wiring is correct.
Is this terminal base compatible with other Allen-Bradley series?
No. This base is designed exclusively for Allen-Bradley 1440 series modules.
Does the base require external power?
No. Power requirements depend on the installed monitoring module, not the terminal base itself.
Company Overview
Company Introduction – PLC Export
Proven Automation Supply Capability
With a well-established global supply structure and dedicated warehouse resources, we help customers maintain access to essential monitoring system components, including legacy and current Allen-Bradley hardware.
Practical Support for Monitoring Systems
We consolidate hard-to-find automation parts into a unified procurement channel, helping customers extend the lifespan of existing control systems while reducing replacement costs and minimizing downtime.
Request a Quote
Sales Contact: Lydia
Email: sales3@mooreplc.com
WhatsApp: +86 180 2071 4662
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