Product Description
Profibus Multi-Drop Self-Healing Ring Fiber Optic Modem One Channel Multi Protocol Bi-Directional Data
The Multi-Drop Self-Healing Ring Transmission series products provide an optical self-healing ring network for Profibus data interfaces over two multimode or singlemode optical fibers. The system offers maximum reliability as it can recover simultaneous faults or failures in two different locations and has contact closure outputs on each module to clearly indicate any fault location. The self-healing ring consists of two opposing data paths, ring A and ring B. Under normal operation only the primary path (ring A) is used for data transfer. If a fault is detected, the data is transferred to the secondary path (ring B) without interruption to the communications network. The series is available in wall mount, DIN rail or 3U chassis card.
Product Features
- Multimode and single mode solutions
- Contact closure alarm outputs per station
- Single or dual fibre configurations
- Wall mount, DIN rail and 3U chassis card
Data
|
Data Formats
|
Siemens Profibus RS-485
|
Profibus Data Rate
|
0~1.5Mbps/3Mbps/6Mbps/12Mbps for Options
|
Bit Error Rate
|
<1 x 10-12
|
Connectors
|
Data
|
Screw Block Terminal
|
Fiber
|
ST, SC or FC (ST fitted as standard)
|
Environmental
|
Operating Temperature
|
- 3 0 C--- +70 C
|
Storage Temperature
|
-40 C--- +85 C
|
Operating Humidity
|
0- 95%
|
MTBF
|
>100,000 Hours
|
Optical
|
Fiber
|
Multimode or Singlemode
|
Wavelength
|
MM: 850nm, SM: 1310nm
|
Number of fibers
|
4 or 2
|
POWER
|
Power Input
|
AC 220V 110v or DC+110V +5V +12V +24V +48V Option
|
Mechanical Dimensions
|
125(L)×110(W)×36(H )Wall Mount & DIN Rail
|
Model Selection:
Model Number
|
Description
|
Fiber No.
|
Fiber Mode
|
Fiber Connector
|
HFB-FO-PRO-R2M
|
Redundant Ring Link,Dual Fiber(BI-DI), 2km
|
2
|
Multi Mode
|
ST/SC/FC
|
HFB-FO-PRO-R4M
|
Redundant Ring Link,4 Fiber, 2km
|
4
|
Multi Mode
|
ST/SC/FC
|
HFB-FO-PRO-R2S
|
Redundant Ring,Dual Fiber(BI-DI), 20km
|
2
|
Single Mode
|
ST/SC/FC
|
HFB-FO-PRO-R4S
|
Redundant Ring,4 Fiber, 20km
|
4
|
Single Mode
|
ST/SC/FC
|