KTI Networks KSC-240 Guide d'installation télécharger pdf (Page 36)

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3.3 RS-485 Multi-drop Network

This topology is similar to RS-422 multi-drop. However, up to 32 receiv-

ers are permitted under RS-485. This may be used for point-to-multipoint

communications.

The converter can convert an RS-232 device into a Master node in this

multi-drop network as illustrated below:

The configuration for MASTER node is:

SW1-4 TXE Enable Driver always

SW1-6 RXC Enable Receiver RTS/ADC Control

SW1-5 RTS-D Disable RTS control

SW2-1 SDD Disable ADC control

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KTI Networks KSC-240 Guide d'installation Page 36