RDB1094 communication display is an industrial automation control device developed by Rundeitek. It has the advantages of high reliability, cost-effectiveness, and easy operation.
The RDB1094 is a communication display designed for use with PLCs, DDCs and other control systems. It presents data via a 4‑digit, 8‑segment LED panel and supports RS232, RS485 and MODBUS RTU communication.
The manual covers safety precautions, wiring diagrams, configuration procedures, MODBUS protocol details, installation dimensions, environmental limits, and troubleshooting guidance, helping users install, configure and operate the device safely and effectively. This manual is written in Chinese.
| Display type | 4‑digit 8‑segment 0.8‑inch LED |
|---|---|
| Baud rates | 1200‑115200 bps |
| Data bits | 7 or 8 |
| Physical dimensions | 48 mm × 96 mm × 100 mm (W × H × D) |
| Operating temperature | -10 °C to 55 °C |
The device can be powered by 220 VAC, 12‑18 VAC, 15‑24 VDC, or 5 VDC.
The display has four digits, each with eight 0.8‑inch LED segments.
The unit measures 48 mm × 96 mm × 100 mm.