The SCM9B-D192 is a DIN-rail mounted RS-485 repeater designed to extend communication bus lengths and support more than 32 devices on a single bus. It operates on a +5VDC power supply, features optically-isolated bidirectional RS-485 data lines, supports baud rates from 300 to 115 kbps, and includes internal jumper-selectable termination resistors. The device provides transient suppression and automatic bus supervision, with a maximum compliant bus length of 4,000 feet. It is CE compliant.
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.
| Dataforth Corporation | |
|---|---|
| Product Category | Network Equipment |
| Product Number | SCM9B-D192 |
| Product Name | DIN Rail Mount RS-485 Repeater |
| Network Equipment | Repeater |
