Allen-Bradley | 1734-TOP | POINT I/O

Product Description: Allen-Bradley 1734-TOP

The Allen-Bradley 1734-TOP is a standard screw-clamp terminal base used in the POINT I/O system. It serves as the physical and electrical interface between I/O modules and the POINTBus backplane. The module provides secure wiring connections for field devices while allowing for quick installation and module replacement without rewiring.

Key Features

• Accommodates one POINT I/O module
• Screw-clamp terminal style for secure wire connections
• Provides mechanical and electrical connection to the backplane
• Supports DIN rail mounting for flexible panel layout
• Color- coded and keyed for easy installation and error prevention
• Compatible with all 1734 POINT I/O modules
• Removable wiring interface simplifies maintenance

Technical Specifications

• Terminal Type: Screw-clamp
• Maximum Wire Size: 14 AWG (2.5 mm²)
• Minimum Wire Size: 22 AWG (0.34 mm²)
• Mounting: DIN rail (horizontal or vertical)
• Operating Temperature: 0°C to 55°C
• Dimensions (HxWxD): approx. 75 x 12 x 55 mm
• Module Capacity: One POINT I/O module per base
• Electrical Isolation: Provides isolation between field wiring and backplane

Application Areas

• Distributed control systems
• Compact machine control panels
• I/O expansion for remote and modular systems
• Industrial automation systems requiring flexible and scalable I/O solutions

Advantages

• Enables quick installation and replacement of I/O modules
• Maintains wiring during module servicing
• Reduces panel space with compact footprint
• Ensures proper module alignment and electrical contact
• Ideal for modular and scalable control architectures