I-2541
RS-232/422/485 to Fiber Optic Converter *For Multi Mode Use*, has ST Connector and Supports operating temperatures from -25°C ~ +75°C
Features
The I-2541 is an RS-232/422/485 to fiber optic converter that secures data transmission by using fiber optic transmission to provide immunity from EMI/RFI interference. The I-2541 is used for RS-232/422 point-to-point connections and RS-485 multi-drop applications for transmitting a signal up to 2 km (6,600 ft) and is the perfect solution for applications where transmission must be protected from electrical exposure, surges or chemical corrosion.
- Auto Switching Baud Rate, 300 ~ 115200 bps
- ESD Protection for the RS-232/422/485 Data Line
- Power Input, +10 ~ +30 VDC
- Operating Temperatures, -25 °C ~ +75 °C
- DIN-Rail
Specifications
Interface | |||
Fiber Interface | Fiber Port | Multi Mode; ST Connector | |
Wavelength | 850 nm | ||
Fiber Cable | 50/125, 62.5/125, 100/140 μm | ||
Distance | 2 km, (62.5/125 μm recommended) | ||
Serial Interface | RS-232 | TxD, RxD, GND | The RS-232, RS-422 and RS-485 cannot be used simultaneously |
RS-422 | TxD+, TxD-, RxD+, RxD | ||
RS-485 | Data+, Data- | ||
2-wire Cabling/4-wire Cabling | Belden 8941 (2P twisted-pair cable)/Belden 8942 (4P twisted-pair cable), if different cables are used, the transmission distance may change | ||
RS-422/485 Transfer Distance | Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps | ||
Maximum Supported RS-485 Devices | 256 (Without repeater) | ||
Self-Tuner Asic Inside | Yes | ||
Speed | 300 ~ 115200 bps | ||
ESD Protection | Yes | ||
RS-232/422/485 Connection | Removable 8-Pin Terminal Block | ||
LED Indicators | |||
Power/Communication | Yes | ||
Power | |||
Input Voltage Range | +10 VDC~ +30 VDC (Non-isolated) | ||
Power Consumption | 1.5 W | ||
Mechanical | |||
Casing | Plastic | ||
Flammability | Fire Retardant Materials (UL94-V0 Level) | ||
Dimensions (W x L x H) | 33 mm x 89 mm x 107 mm | ||
Installation | DIN-Rail | ||
Environment | |||
Operating Temperature | -25 °C ~ +75 °C | ||
Storage Temperature | -30 °C ~ +75 °C | ||
Humidity | 10 ~ 90% RH, non-condensing |