Product Specification
Allen Bradley 1734-TOP3S
Brand Name:Allen Bradley
Product Name:1734-TOP3S
Place of Origin:USA
Warranty:1Year
About Us
SWAN ELECTRIC is a supplier of industrial automation spare parts located in China.We specialize in PLC modules,Analog I/O
module,power supply,HMI touchscreen panel, discontinued spare part,cable CPU processor, Servo-drive,Inverter,Base terminal unit,Communication
Module,Switch Module,control board. At the same time, we have established close cooperative relationships with multiple PLC and DCS product
maintenance service providers.
Key Parameters and Features
Core Features & Advantages
-
High-Density 12-Terminal Spring Clamp Design: The module's standout feature is its 12-terminal spring-clamp design , which provides more connection points than the standard 8-terminal base . The spring clamp enables fast, secure, vibration-resistant wiring without special tools .
-
Hot-Swap Capability (RIUP): The terminal base supports Removal and Insertion Under Power (RIUP), allowing modules to be replaced while the system is running without disturbing field wiring . Important: Do not remove or replace the terminal base itself while power is applied, as this interrupts the backplane .
-
Mechanical Keying for Error Prevention: The terminal base features orange mechanical keying to prevent incorrect I/O module installation , protecting the system from wiring errors.
-
Seamless System Integration: As part of the POINT I/O family, it integrates with Studio 5000 Logix Designer via Add-on Profiles, supports mixed I/O types in one system, and features comprehensive diagnostics . I/O modules are secured with a one-click snap-on mechanism .
Typical Applications
The 1734-TOP3S is a foundational component for building POINT I/O stations with higher channel density, including:
-
High-Density Machine Control: Connecting more I/O points for packaging, labeling, and assembly machinery.
-
Distributed Control Systems: Wiring sensors and actuators on conveyor systems and sortation equipment.
-
Space-Constrained Installations: The 12 mm width and 12 termination points optimize both panel space and connection capacity.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 1734-TOPS and 1734-TOP3S?
A: The 1734-TOPS provides 8 spring-clamp terminals , while the 1734-TOP3S provides 12 spring-clamp terminals for higher-density wiring .
Q2: What wire size does the spring clamp support?
A: It supports solid or stranded copper wire from 0.25 to 2.5 mm² (22 to 14 AWG) .
Q3: Is the 1734-TOP3S compatible with all POINT I/O modules?
A: It is compatible with most 1734 POINT I/O modules, including digital, analog, and specialty modules . The mechanical keying prevents installation of incompatible modules .
Q4: Can I hot-swap the I/O module on this terminal base?
A: Yes, the module supports RIUP for module replacement while the system is running . However, the terminal base itself must not be removed under power, as this interrupts the backplane .
Q5: What is the operating temperature range?
A: The module operates within -20…55 °C (-4…131 °F) .
Q6: What is the maximum voltage and current rating?
A: It is rated for 300V AC/DC and 8A maximum terminal current .
Q7: Is the 1734-TOP3S still in production?
A: Yes, it is listed as an Active product by Rockwell Automation .
Recommended Models & Related Products
The 1734-TOP3S is part of the POINT I/O terminal base family. Below are key related models:
Choosing the Right Model
-
For 12 connections with vibration resistance: The 1734-TOP3S is recommended for applications needing higher channel density with spring-clamp reliability.
-
For 8 connections: The 1734-TOPS provides spring-clamp convenience with fewer terminals .
-
For removable wiring convenience: The 1734-TB3S two-piece base allows wiring disconnection without removing the mounting base.
