Product Summary
The 1734-EXT3 is a genuine Rockwell Automation POINT I/O POINTBus extension cable measuring exactly 3 meters. It features open-style connectors on both ends for in-cabinet use. This cable connects your 1794 modular I/O to networks and other modules, enabling flexible system design at low ownership cost.
Theme A: Procurement & Buyer Guide for the 1734-EXT3
When you specify the 1734-EXT3, you choose a reliable link for your POINT I/O system. This cable supports up to 504 channels per node and works with 63 I/O modules. Your system can include analog, digital, RTD, AC/DC, specialty, and thermocouple modules. The cable also supports DeviceNet, Ethernet/IP, ControlNet, and Profibus adapters.
Procurement engineers value the 1734-EXT3 for its robust build. It allows hot swapping with the RIUP feature. This means you can remove or insert modules while the system runs. Such capability minimizes downtime during maintenance or expansion. The cable length of 3 meters offers flexibility in cabinet layout.
You can integrate the 1734-EXT3 with Logix controllers for ControlNet or Ethernet/IP. For other controllers, use DeviceNet, PROFIBUS DP, or OPC/DDE monitoring. This versatility reduces the need for multiple cable types. It simplifies your inventory and lowers total cost of ownership.
Theme B: Step-by-Step Installation Guide
Installing the 1734-EXT3 is straightforward. First, ensure power is off or use the RIUP feature carefully. Connect one open-style connector to the POINTBus port of your adapter or previous module. Route the cable neatly inside the cabinet to avoid strain.
Next, attach the other end to the next terminal base unit. Press firmly until the latch clicks. The cable supports all six I/O types and specialty modules like RS-485, encoder, or SSI. Verify connections by checking the module status LEDs.
For large systems, place the 1734-EXT3 between sections to extend the bus. This keeps wiring organized and signal integrity high. Always secure the cable with cable ties to prevent movement. Avoid sharp bends that could damage the conductors.
Logistics & Standard Packaging Details
The standard package includes one 1734-EXT3 cable with open connectors at both ends.
