Allen Bradley 1734-485ASC Point I/O Interface Module
Allen Bradley 1734-485ASC Point I/O Interface Module
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Points
Brand:Allen Bradley PLC Item No.:1734-485ASC Product Origin:USA Product Dimensions:75.5 x 12 x 56 mm Product Weight:0.037 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen-Bradley 1734-485ASC Point I/O Interface Module is a compact, high-performance RS-485 communication module designed for distributed control systems. It allows Point I/O modules to communicate with ControlLogix or CompactLogix controllers, enabling flexible and reliable industrial automation. Its small form factor and rugged design make it ideal for tight control panel installations, retrofits, and system expansions, providing robust connectivity and simplifying network wiring.
Technical Specifications
Parameter
Specification
Model
1734-485ASC
Type
Point I/O Interface Module
Dimensions
75.5 × 12 × 56 mm
Weight
0.037 kg
Communication
RS-485
Application
Distributed Industrial Automation
Function
Network Interface for Point I/O Modules
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Applications
• Provides communication between Point I/O modules and Allen-Bradley ControlLogix or CompactLogix systems.
• Industrial automation setups requiring distributed I/O in compact spaces.
• Integration into manufacturing, packaging, and process control systems.
• Retrofits or system expansions where additional Point I/O modules need network connectivity.
• Industrial environments needing reliable RS-485 serial communication for device networks.
Key Advantages
• Enables fast, reliable RS-485 communication between Point I/O modules and controllers.
• Compact form factor allows integration in tight control panels.
• Simplifies wiring and reduces network complexity in distributed automation systems.
• Supports flexible network topology for scalable system expansion.
• Provides robust performance in harsh industrial conditions.
• Minimizes maintenance with easy installation and diagnostic features.
Technical FAQs
1. What is the primary function of this module?
It provides RS-485 serial communication between Point I/O modules and Allen-Bradley controllers.
2. Which controllers is it compatible with?
It works with ControlLogix, CompactLogix, and other Allen-Bradley systems supporting Point I/O.
3. Can it be used in harsh industrial environments?
Yes, it is rated for vibration, temperature, and electrical noise typical in industrial settings.
4. How many Point I/O modules can it support?
It depends on network configuration; typically supports multiple modules in a daisy-chain topology.
5. Is programming required for operation?
Yes, it is configured using Allen-Bradley software for network and I/O mapping.
6. Can it reduce cabling complexity?
Yes, it consolidates communication over RS-485, reducing individual wiring runs.
7. Is it hot-swappable?
No, network modules should be powered down before replacement.
8. Can multiple modules be connected in series?
Yes, it supports daisy-chaining for multiple Point I/O modules.
9. How is diagnostics handled?
Integrated LEDs provide status and error indicators for network communication.
10. What industries commonly use this interface module?
Used in manufacturing, process control, automotive, and packaging industries.
