Modbus Fiber Optic Converter
Point to point/Multi-drop Bus/Self-healing Ring Fiber Links
The Modbus Fiber Optic Converter data series uses the most advanced digital technologies to provide excellent repeatable performance for today's data systems. It supports transmission of one bi-directional data channel over one multimode or singlemode optical fiber. Modbus RS232 or Modbus RS485 standards are fully supported. The plug-and-play design ensures ease of installation with no electrical or optical adjustment needed. LED indicators are provided to show the operational status of the unit clearly.
The series is available in compact wall mount or 3U chassis card.
The HFB-FO Series modbus to fiber converter is equipped with a multiple interface circuit that can handle RS-485/422 serial interfaces and multi-mode or single- mode fiber. Modbus Fiber optic converters are used to extend serial transmission distance up to 2 km (multi-mode fiber) or up to 20-100km (single- mode fiber)...Auto Baud Rate DetectionThe HFB-FO Series modbus fiber optic converter incorporates a method for automatically detecting the serial signal baud rate by hardware. This is an extremely convenient feature for the user. Even if a device's baud rate is changed, the signal will still be transmitted through the modbus fiber converter without any problem.
Product Features:
Supports RS232 and RS485
Multimode and singlemode solutions
Switchable 120Ω Termination and biasing
LED indicators provide quick diagnosis of all important system parameters
Up to 14 units in a 3U chassis
Compact and 3U chassis card configuration
| Data | |
| Data Formats | Modbus 232 or Modbus 485 |
| Modbus RS232 Data Rate | 115.2kbps |
| Modbus RS485 Data Rate | 512 kbps or 1Mkbps |
| Bit Error Rate | <1 x 10-12 |
| Connectors | |
| Data | Screw Block Terminal |
| Fiber | ST, SC or FC (ST fitted as standard) |
| Environmental | |
| Operating Temperat ure | - 3 0 C--- +70 C |
| Storage Temperature | - 3 0 C--- +70 C |
| Operating Humidity | 0- 95% |
| MTBF | >100,000 Hours |
| Optical | |
| Fiber | Multim ode or Single mode |
| Wavelength | MM: 850/1310nm, SM: 1310/1550nm |
| Number of fibers | 2 or 1 |
| 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 |
Ordering information:
|
Model Number |
Description |
Fiber No. |
Fiber Mode |
Fiber Connector |
|
HFB-FO-MB-P1M |
Point to point Link,Single Fiber(BI-DI), 2km |
1 |
Multi Mode |
ST/SC/FC |
|
HFB-FO-MB-P2M |
Point to point Link,Dual Fiber, 2km |
2 |
Multi Mode |
ST/SC/FC |
|
HFB-FO-MB-P1S |
Point to point Link,Single Fiber(BI-DI), 20km |
1 |
Single Mode |
ST/SC/FC |
|
HFB-FO-MB-P2S |
Point to point Link,Dual Fiber, 20km |
2 |
Single Mode |
ST/SC/FC |