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I-2541
RS-232/422/485 to Fiber Optic Converter |
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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. |
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- 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 ¢XC ~ +75 ¢XC
- DIN-Rail
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| Interface |
| Fiber Interface |
Fiber Port |
Multi Mode; ST Connector |
| Wavelength |
850 nm |
| Fiber Cable |
50/125, 62.5/125, 100/140 £gm |
| Distance |
2 km, (62.5/125 £gm 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 ¢XC ~ +75 ¢XC |
| Storage Temperature |
-30 ¢XC ~ +75 ¢XC |
| Humidity |
10 ~ 90% RH, non-condensing |
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| I-2541 |
RS-232/422/485 to Fiber Optic converter |
| I-2541 CR |
RS-232/422/485 to Fiber Optic converter (RoHS) |
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| GPSU06U-6 |
24 VDC/0.25 A, 6 W Power Supply |
| DIN-KA52F |
24 VDC/1.04 A, 25 W Power Supply with Din-Rail Mounting |
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