User manual for the Data‑Link RSCV‑T/P optical isolation converter that converts RS232C to RS422 signals.
The RSCV‑T/P is an optical isolation converter developed by Data‑Link that enables conversion between RS232C and RS422 signal levels. It is compact, lightweight, and designed for reliable communication in industrial environments.
The manual provides an overview of features, physical specifications, interface pin definitions, packaging contents, registration procedures, and after‑sales service information. It also details power options and wiring guidelines for both RS232C (D‑sub25) and RS422 (5‑pin terminal) connections. This manual is written in Chinese.
| Working temperature | ±0℃~+50℃ |
|---|---|
| Working humidity | 30~80% (no condensation) |
| Dimensions | 64 mm × 53 mm × 19 mm |
| Weight | ≈60 g |
| Power consumption | 100 mA @ 5 V |
| Maximum communication speed | 115200 bps |
| Maximum communication distance (2 units) | 1200 m |
| RS232C interface | D‑sub25 (DCE) socket |
| RS422 interface | 5‑pin terminal block |
| Power supply options | Standard DC supply (AD‑150T) or via RS232C pins 9/14 |
The device supports a maximum communication speed of 115200 bps.
Using two RSCV‑T/P units can extend the RS232C communication distance up to 1200 meters.
It can be powered by the supplied AD‑150T DC power supply or via the RS232C side pins 9 and 14.
The RS232C side uses a D‑sub25 (DCE) socket.