Technical Description: NB-RSEXT-2M
The Omron NB-RSEXT-2M is a specialized communication cable designed for the NB Series HMI. This **2-meter cable** connects the HMI’s COM2 port to external PLCs using RS-422 or RS-485 protocols, ensuring reliable data transmission in noisy environments.
Key Features
| Type | Communication Cable |
| Length | 2 Meters |
| Protocol | RS-422 / RS-485 |
| Series | NB HMI |
Application
Essential for long-distance communication where RS-232 is insufficient. Features shielded wiring to prevent signal interference.
