ICP DAS USA LP-22 Series User Manual page 49

2.7.5.3. RS-485 port
The following is 2-wire RS-485 serial port for the LP-22xx, LP-52xx, LP-8x2x and LP-9x2x, as
illustrated in Figures 2.7.5.3-1, 2.7.5.3-2 and 2.7.5.3-4 below.
Figure 2.7.5.3-1. RS-485 connections of COM2 and COM5 for LP-22xx
COM5
Figure 2.7.5.3-2. RS-485 connections of COM2 and COM5 for LP-52xx
AM335X-PAC Series User Manual
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COM2
COM2
COM5
version 2.0.1 Page: 49
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