DL485-MBR
Características destacadas
- RS485
- Modbus
- Redundant
- FiberView
Descripción
The fiber optic systems DL485-MBR secure the optical data transfer within MODBUS networks up to a data speed of 115,2 KBit/s. Our special multifunctional fiber optic system allows the construction of optical ring structures.
The system of this series is especially suitable for applications with strict safety-related requirements as for instance: process industry, tunnel ventilation systems and railway technology.
LEDs and potential-free contacts of a fault detector relay are able to signal defective states.
FiberView works similarly to a traffic light. If the “traffic light” is green, everything is fine. If the yellow LED lights, the budget is still tolerable, but already below a certain system reserve. Additionally to the LED, this pre-warning level is also signaled by a potential-free contact. If the “traffic light” turns red there is a serious error.
Especificaciones Tecnicas
| Type | P-ST | H-ST | MM-ST | MM-SC | MM-SC/BIDI | SM-ST | SM-SC | SM-E2 | SM-SC/BIDI |
|---|---|---|---|---|---|---|---|---|---|
| Article no. DL485-MBR | 01000 7951 | 01000 7962 | 01000 7971 | 01000 7973 | 01000 7973-BIDI | 01000 7981 | 01000 7983 | 01000 7985 | 01000 7983-BIDI |
| FO-connector | ST | ST | ST | SC | SC | ST | SC | E-2000 | SC |
| Fiber type | POF 980/1000 μm | HCS 200/230 μm | Multimode 62,5 (50) /125 μm | Singlemode 9/125 μm | |||||
| Optical budget | 12 dB | 12 dB | 12 dB | 16 dB | |||||
| FO range | 50 m (180 dB/km) | 200 m (8 dB/km) | 5 km (1 dB/km) | 30 km, others up to 100 km on request (0.3 dB/km) | |||||
| Wavelength | 650 nm | 850 nm | 1310 nm | 1310 nm 1550 nm | 1310 nm | 1310 nm 1550 nm | |||
| Data rate | 9,6 KBit/s, 19,2 KBit/s, 38,4 KBit/s, 57,6 KBit/s oder 115,2 KBit/s | ||||||||
| Transmission type | Half duplex | ||||||||
| Terminating resistor | Switchable: none or wave impedance (Rw + Rpd + Rpu) | ||||||||
| RS485 Cable length | 1200 m | ||||||||
| RS485 Connector | 9-pole Sub-D female and 6-pole terminal | ||||||||
| Status-LEDs | Power supply (green) / Failure (red) / Data receive (green) / Status (red) / FiberView (red, yellow, green) | ||||||||
| Power supply | 12–30 VDC, other voltages on request | ||||||||
| Power consumption | 5 Watt, 200 mA (24 V) | ||||||||
| Potenzialtrennung | 500 VDC (24 VDC <> RS485) | ||||||||
| Operating temperature | –40 °C – +70 °C (Multimode and Singlemode with ST or SC), –20 °C – +55 °C (all others) | ||||||||
| EMC | EN61000-6-2/EN55022 Class B + A1 + A2 | ||||||||
| Weight | 570 g | ||||||||
| Dimensions | H: 115 mm, W: 61 mm, D: 113 mm | ||||||||
| Housing | Stainless steel, powder coated | ||||||||
| Referencia | Descripcion |
|---|---|
| DL485-MBR | MODBUS-FO-SYSTEM REDUNDANT |
| Documentacion | Datasheet |