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Fiber optic
LWLA
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Fiber optic cables – reliable signal transmission under difficult environmental conditions.
Optical fiber transmission system for SSI absolute encoders.The system is made up of an optical fiber transmitter and an optical fiber receiver. The optical fiber transmitter converts the electrical signals of a normal absolute encoder with Synchronous Serial Interface (SSI) into a light signal for transmission by means of an optical fiber. The receiving module converts the optical signal back into electrical signals.
Absolute signals can be transmitted safely through one glass fiber over distances of up to 2000 m. A rotary switch on the front side of the module allows adjusting the SSI clock between 1 and 99 bits.
| Mechanical | |
|---|---|
| Range | 2000 m |
| Dimension | 19 mm x 92 mm x 110 mm |
| Working temperature | -10 °C ... 70 °C |
| Protection level |
IP20 IP40 |
| Electrical | |
|---|---|
| Interfaces |
SSI, binär SSI, gray |
| Inputs coding |
D+, D-, C+, C- D+, D-, C+, C- |
| Outputs coding |
D+, D-, C+, C- D+, D-, C+, C- |
| Input frequency | 1000000 Hz |
| Output frequency | 1000000 Hz |
| Power supply |
5 V DC 10...30 V DC |
| Transmission rate | Mbit/s |
Reliable transmission
Simple commissioning
- Secure data transmission up to 2000 m.
- Resistant to extremely strong electromagnetic fields.
Simple commissioning
- Signal transmission via only one optical fiber.
- Clock rate 1 to 99 bit adjustable via rotary switch.
- LEDs for monitoring the supply voltage and the clock.
- DIN rail mounting with small space requirement - only 19 mm wide.
- Process control technology and automation technology.
- Crane systems.
- High voltage plants.
- Heavy industry.
- Wind power plants.
- Drive technology.
- Rolling mills.
Accessories
Cables and connectors
Connector with cable , Fiber optic cable set
Preassembled cable set
Male connector 1-pin
↓
Male connector 1-pin
05.B09-B09.821-XXXX
