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Datasheet_Fiber-Converter-RS-232/422/485
Configuration
Connector 1 (Choice of protocol)
MODE
RS-232
RS-422-4D
RS-485-4D
RS-485-2D
Connector 2 (RS-422/RS-485 Certificate)
1
2
OFF
OFF
OFF
ON
ON
OFF
ON
ON
Note: Don't start the SW2.1 and the SW2.2 in the same time
©2011_MICROSENS GmbH & Co. KG_Küferstr. 16_59067 Hamm/Germany_www.microsens.com
1
2
OFF
OFF
OFF
ON
ON
OFF
ON
ON
Picture 3: DIP- Switch Configuration
Description
Certificate inactive (Standard)
activated 120 Ω-load resistance for RS-485
activated 100 Ω- load resistance for RS-422
Don't use
Description
RS-232-Mode (Standard)
RS-422 4-Wire-Mode (fullduplex)
RS-485 4-Wire-Mode (fullduplex)
RS-485-2-Wire-Mode (halfduplex)
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