SCM9B-D192

DIN Rail Mount RS-485 Repeater

The SCM9B-D192 RS-485 repeater reamplifies, or boosts, existing RS-485 signals transmitted over long distances. Repeaters are required to extend communications bus lengths or to allow more than 32 RS-485 devices to be connected to a communications bus.

The SCM9B-D192 operates on +5VDC power supply input voltage.
Certifications

Documents
Product Availability
Usually stock to 3-5 weeks. Contact Customer Service for current lead times.

Dimensions & Accessories

Features

  • Completely Transparent to Host Software
  • No External Flow Control Signals Required
  • Optically-Isolated Bidirectional Data Flow
  • Standard Baud Rates: 300 to 115K Baud
  • Automatic Internal RS-485 Bus Supervision
  • Networking up to 4,000 Feet
  • Transient Suppression on RS-485 Data Lines
  • Internal Jumper Selectable Termination Resistors
  • CE Compliant

Block Diagram

SCM9B-D192 block diagram
Ordering

Custom Modules

Below is a list of existing custom modules. If you don't see a module matching your target specifications, contact Customer Service and Application Support to discuss design guidelines and design feasibility. Customer Service and Application Support can be reached at sales@dataforth.com or +1-800-444-7644.
NOTE: Data in below table can be filtered. Please use the to make your selection. If you have any questions about the displayed data, please contact Customer Service at +1 520-741-1404 or sales@dataforth.com
* ... Status Codes: PR = Production, PT = Prototypes, QU = Quoted

FAQ

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We are interested in your feedback regarding our products. Please let us know what you think and if you have any questions regarding the SCM5B32 and how this product could apply to your application. Your feedback is very valuable to us and very much appreciated.

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