Product Summary
The 1771-HODS Converter Option ODS module connects ODS terminals and handheld pendants to the motion controller module. This Allen-Bradley unit supports RS-232 and RS-422 communication protocols. It extends pendant reach up to 1200 feet with the longline option. Engineers use this module for flexible system deployment.
Theme A: Product Procurement & Buyer Guide for the 1771-HODS
Procurement managers must verify system compatibility before ordering. The 1771-HODS module works exclusively with the PLC-5 series and the 123 Motion Control System. This module acts as a dedicated Converter Option for ODS configurations. It connects both the ODS terminal and the handheld pendant to the motion controller. You must ensure your existing system supports these specific communication protocols. The module utilizes RS-232 for the handheld pendant connection. It employs RS-422 for the ODS terminal link to the controller. This dual-protocol design solves the pain point of mixed-signal environments. Application engineers benefit from the flexible cable distance options. The handheld pendant connects up to 8 meters (25 feet) from the RS-232 port. The ODS terminal reaches up to 393 meters (1200 feet) from the RS-422 connector. For even greater flexibility, consider the 1771-HLL longline option. This option extends both pendant and ODS connections to 1200 feet. The module mounts easily on a standard DIN Rail for quick installation. Four different termination panels enhance the system's overall flexibility. These panels include a Temposonic panel for linear displacement transducers. An Encoder panel supports one axis with external power for encoders. A Resolver panel supports one axis in single and dual configurations. This variety allows precise hardware matching for specific motion control tasks. Purchasing the correct termination panel ensures seamless integration with your sensors. Always confirm the panel type before completing your procurement order.
Theme D: Expert Technical Evaluation & Performance Review
The 1771-HODS module delivers robust signal conversion for critical motion systems. It acts as a reliable bridge between user interfaces and the controller. The RS-232 port handles local pendant connections with standard cable lengths. The RS-422 port manages longer ODS terminal runs without signal degradation. This distinction in communication standards is vital for industrial noise immunity. Engineers appreciate the longline option for extending operational reach significantly. The 1771-HLL module allows the pendant to function up to 1200 feet away. This capability drastically reduces the need for multiple control stations on large machines. The module's DIN Rail mounting simplifies panel layout and maintenance access. The four termination panels provide targeted support for different feedback devices. The Temposonic panel excels with linear displacement transducer applications. The Encoder panel delivers clean power and signal processing for one axis. The Resolver panel handles single and dual resolver configurations effectively. Each panel supports a specific transducer type for optimal system accuracy. The module ensures consistent performance across the full cable distance range. It maintains signal integrity from the controller to the remote pendant location. This reliability reduces troubleshooting time and improves overall system uptime. The 1771-HODS module is a proven component for extending motion control capabilities. Its design prioritizes long-distance communication without sacrificing data quality.
Logistics & Standard Packaging Details
- One Allen-Bradley 1771-HODS Converter Option ODS Module
- Standard mounting hardware for DIN Rail installation
- Product documentation and installation guide
- Protective anti-static packaging for safe transit
- Express delivery shipping is available via FedEx, UPS, and DHL
