technical data sheet

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Technical data on item 099285135
RS-485 f/o converter singlemode F-SMA 1300nm point-to-point

The RS-485 fiber optic converter is a compact Modem for transmission of an asynchronous RS485 data channel in half-duplex operation mode. The feeding voltage can be provided at the Sub-D connector or at a screw terminal. The transmission distance can reach up to 20km on 9/125μm OS1 / OS2 fiber optic cable. The extended operating temperature range allows operation in non airconditioned environments.
Technical data
Product	RS-485 HDX fiber optic converter half-duplex D-Sub9 for singlemode (monomode) fiber optic lines
Wavelength	Singlemode fiber: 1300nm
Port(s) electrical	RS-485 9-pin. Sub-D
Pin assignment	Pin 1 2 3 4 5 6 7 8 9 Name NC NC TxA / RxA NC GND Vcc V+ TxB / RxB NC Function not connected not connected data In / Out positive not connected system ground +5V DC IN / OUT 9 .. 30V DC IN data In / Out inverted not connected Do not use NC pins!
Port(s) optical	fiber 9/125μm singlemode wavelength 1300nm connector ST/BFOC max. distance 20km U-diff (3/8) +200mV = High Light ON -200mV = Low Light OFF inverted Modems on request available
Bit rate	0 .. 1 MBit/s
LEDs	Green: Yellow: Power Input Receive Data
Housing	Metal case
IP rating	IP40
Mounting	35mm DIN rail
Dimensions	LxWxH ca. 98x55x20 mm
Weight	ca. 100 g
Power requirements	9V ... 30V DC at screw terminal or +5V DC +/- 5% at Sub-D pin 6 (do not use the screw terminal!) or 9V ... 30V DC at Sub-D pin 7 (do not use the screw terminal!)
Operating temperature	-40°C .. +80°C
Storage temperature	-55°C ... + 125°C
Compliance	EN 55022 / EN 50081-1 EN 55024 / EN 50082-1 EN 50082-2
Country of origin	Germany
Ordering information item
This item / this item group has been replaced. The successor model is   0959061
Dimensional drawing
The product description has been prepared with great care. No liability is accepted for fallacies or errors. Subject to change.