Pepperl+Fuchs FOL7250B059
PROFIBUS Fiber Optic Link Coupler and Repeater
- For any PROFIBUS interface, e.g. Remote I/O, valves, drives, inverters, motors, controllers etc.
- Full galvanic isolation between field and control room
- No sparks capable of ignition or hot surfaces due to low light energies
- Automatic baud rate detection
- Star, ring, or line topology selectable
- Bridging of great distances while maintaining high transmission rates
Item Number:
FOL7250B059
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- Overview
- Comments
| Electromagnetic compatibility | EN 61000-4-2/3/4/5/6, EN 55022, NE 21 |
| Connection | redundant |
| LED indicator | LED System (red/green): Operating voltage and bitrate, LED CH1 (red/yellow): electric channel, LED CH2, CH3 (red/yellow): optic channel |
| Terminating resistor | integrated, switchable on |
| Rated current | approx. 200 mA |
| Fieldbus type | PROFIBUS DP, DP V1, DP V2, FMS |
| Connection | spring terminals, max. 1.5 mm2 |
| Mounting | DIN rail mounting |
| EU-Type Examination Certificate | PTB 07 ATEX 2021 X |
| Signal delay | < 6.5 bit times |
| Wave length | 860 nm |
| Launchable optical power | in multi-mode fiber (50/125): (50/125): -15 dBm (62,5/125): - 13 dBm |
| Rated voltage | 18 ... 32 V , typical: 24 V |
| Power consumption | 4.8 W |
| Redundancy | HIPER ring |
| Degree of protection | IP20 |
| ATEX approval | PTB 07 ATEX 2021X |
| GOST-R approval | RU C-IT.MIII06.B.00129 |
| Signal contact (safety extra-low voltage) | max. DC 60 V, AC 24 V, 1 A (Ex e) |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Mass | 1500 g |
| INMETRO | Brazil: TГњV 14.1594X |
| Connector type | BFOC/2.5 |
| Optical input power | min. -28 dBm, max. -3 dBm |
| Relative humidity | max. 100 % , moisture condensation allowable |
| Vibration resistance | 1 g , 58 ... 150 Hz according to IEC 60068-2-6 |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Transfer rate | 9.6; 19.2; 93.75; 187.5; 500; 1500 kBit/s 3; 6; 12 Mbit/s self-synchronizing |
| PROFIBUS DP/Supply | functional insulation acc. to DIN EN 50178 |
| Storage temperature | -40 ... 85 В°C (-40 ... 185 В°F) |
| Degree of protection | IEC 60529 |
| Interface type | RS-485 |
| Dimensions | 156 x 125 x 75 mm |
| Cable length | Multi-mode fiber (MM) 50/125: 3000 m, 13 dB link budget at 860 nm; A = 3 dB/km; 3 dB buffer Multi-mode fiber (MM) 62,5/125: 3000 m, 15 dB link budget at 860 nm; A = 3,5 dB/km; 3 dB buffer |
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