Fiber Optic Converter ADAM-4541
Multi-mode Fiber Optic to RS-232/422/485 Converter
- Easily mounted on a DIN-rail, panel or piggyback
- Transmission speeds of up to 115.2 kbps
- Optical fibers enable transmission of 2.5 km (measured with 62.5/125 mm)
- Half/Full-duplex, bidirectional transmission mode
- Avoids lightning strikes and EMI/RFI interference
- Prevents damage from electrostatic discharge
- Stable and error-free data transmission
- Automatic internal RS-485 bus supervision
- No external flow control signals required for RS-485
- Transient suppression and over-current protection on RS-422/485 data lines
- Reserved space for termination resistors
- LED for power and data flow indication
- Power requirement: +10 to + 30 VDC
Introduction
Fiber optics transmission offers the benefits of wide bandwidth, immunity to EMI/RFI interference, and secure data transmission. ADAM-4541 can be used as an RS-232/422/485 point-to-point or point-to-mutipoint connection for transmitting and converting full/half-duplex signals and their equivalents within a fiber optic environment. Fiber optics is the perfect solution for applications where the transmission medium must be protected from electrical exposure, lightning, atmospheric conditions or chemical corrosion.
ADAM-4541 dapat digunakan sebagai koneksi point to point atau point to multipoint serial (RS-232/422/485) untuk mentransmisikan dan mengubah sinyal full/half duplex dengan Fiber optic. FO adalah medium transmisi yg memberikan bandwidth yang lebar dan kebal terhadap gangguan EMI/RFI dan transmisi data yg aman, selain itu FO sendiri merupakan solusi sempurna untuk mentransmisikan data dengan media yg terlindungi dari paparan listrik, petir dan korosi kimia.
Specification
| Part Number | ADAM-4541-BE | |
| General | Power Input | Unregulated10-30VDC w/power reversal |
| Interface | Fiber Optic to RS-232/422/485 | |
| Connectors | 1xplug-in terminal block (#14~22 AWG) (RS-232/422/485) 2x ST fiber connector | |
| Serial Communication | Communication Mode | Asynchronous |
| Speed Modes (bps) | 1,200; 2,400; 4,800; 9,600; 19.2k; 38.4k; 57.6k; 115.2k and RS232/422 mode (switchable) | |
| Transmission Mode | Full/half duplex, bidirectional | |
| Environment | Operating Temperature | -10 ~ 70°C (14 ~ 158°F) |
| Storage Temperature | -25 ~ 85°C (-13 ~ 185°F) | |
| Operating Humidity | 5 ~ 95% RH | |
| Fiber Optic Communications | Optical Power Budget (Attenuation) | 12.5 dB (measured with 62.5/125 µm) |
| Transmission Distance | 2.5 km | |
| Transmission Mode | Multi mode (Send and Receive) | |
| Wavelength | 820 nm | |