Cod: DL485-MBR - Nombre: DL485-MBR

EKS Engel
 DL485-MBR

MODBUS-FO-SYSTEM REDUNDANT

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.

Características destacadas

  • RS485
  • Modbus
  • Redundant
  • FiberView
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

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.

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