Bộ chuyển đổi Profibus sang quang Single Mode ST ICP DAS PROFI-2542
Fiber optic transmission medium is a good material to protect data transmission from EMI/RFI interference and has been used in harsh environment extensively. On the other hand, PROFIBUS is famous in industrial application. In order to solve the problem between different transmission medium, PROFI-2542-SC is specially designed for converting PROFIBUS signal to single mode fiber optic cables.
The fiber length between two PROFI-2542-SCs can be up to 10km. PROFI-2542-SC is the economic solution for applications which require protecting the data transmission from electrical exposure, surges, lightning or chemical corrosion.
Applications
Features
Hardware Specifications
| Hardware | |
| ESD Protection | 4 kV class A |
| PROFIBUS Interface | |
| Transceiver | ADI ADM2486 |
| Connector | 9-pin female D-Sub |
| Baud Rate (bps) | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M |
| Transmission Distance (m) | Depend on baud rate (for example, max. 1200 m at 9.6 kbps ) |
| Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
| Fiber Interface | |
| Connector | ST / SC ; Single mode ; 100 Base-FX |
| Wave length | 1310 nm |
| Fiber Cable | 9 / 125 μm recommended |
| Transmission Distance (m) | 10 KM (indicative only) |
| LED | |
| Round LED | PWR LED, TxD LED, RxD LED |
| POWER | |
| Power supply | Unregulated +10 ~ +30 VDC |
| Protection | Reverse polarity protection, Over-voltage brown-out protection |
| Power Consumption | 1 W |
| Mechanism | |
| Installation | DIN-Rail |
| Dimensions | 33.0 mm x 126.8 mm x 104.5 mm (W x L x H) |
| Environment | |
| Operating Temp. | -25 ~ 75℃ |
| Storage Temp. | -30 ~ 85℃ |
| Humidity | 5 ~ 95% RH, non-condensing |
Ordering Information
|
PROFI-2542 CR
|
PROFIBUS to Single mode Fiber Converter (ST type) |
|
PROFI-2542-SC CR
|
PROFIBUS to Single mode Fiber Converter (SC type) |
