technical data sheet

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Technical data on item group 0959084
RS-485 HDX Modbus RTU fibre optic converter / transceiver

The RS-485 Modbus RTU fiber optic converter is a compact Modem for transmission of an asynchronous RS485 data channel in half-duplex operation mode. The optical connection provides secure data transmission.
Technical data
Product	RS-485 modbus RTU fibre optic converter half-duplex (HDX) D-Sub9 for 2-wire connections via multimode or singlemode optical fibre
Wavelength	Multimode: 1300nm singlemode: 1310nm
Port(s) electrical	9-pin D-Sub socket and 6 pole clamp terminal
Port(s) optical	fibre 50/125μm multimode 9/125μm singlemode dB/km 13 dB 17 dB max. distance 5km 30km connector ST/BFOC / SC ST/BFOC / SC
Bit rate	9.6 / 19.2 / 38.4 / 93.75 / 57.6 / 115.2 kBit/s the data rates are automatically detected
LEDs	power supply receive data status/error fibre info green yellow red red, yellow, green
DIP switch	1-3: Terminating resistor ON / OFF
Housing	Stainless steel, powder coated
Mounting	35mm DIN rail
Dimensions	WxHxD 60x120x110mm
Weight	500 g
Power requirements	12V ... 30V DC at screw terminal other voltage on request
Power consumption	150mA @ 24V 300mA @ 12V
Operating temperature	-40°C .. +70°C
Compliance	DIN EN 55032:2022-08 - class A DIN EN 61000-6-2:2019-11
Ordering information item 095908421 RS-485 HDX Modbus RTU f/o converter multimode ST / BFOC 5km 095908423 RS-485 HDX Modbus RTU fibre optic converter multimode SC 5km 095908431 RS-485 HDX Modbus RTU f/o converter singlemode ST / BFOC 30km 095908433 RS-485 HDX Modbus RTU fibre optic converter singlemode SC 30km Ordering information Accessories 11522024R Power supply DIN rail 85~264V AC -> 24V DC 1.0A 24W -20..+70°C 11524024R Power supply DIN rail 85~264V AC -> 24V DC 1.7A 40W -20..+70°C 063600001 19" panel with DIN rail for network-distribution racks
Dimensional drawing
The product description has been prepared with great care. No liability is accepted for fallacies or errors. Subject to change.