ICP DAS USA WP-8000-CE7 Series User Manual page 160

F.5.2. WinPAC acts as a Slave
For most of application, when using one 7520 series as RS-232/485 converter, its pull-high/pull-low
resistors are set to enabled. Then the WinPAC-8000 and all the other devices on this network must
be slave mode (the pull-high/pull-low resistors must be disabled).
If there are repeaters on the RS-485 network, there will be pull-high/pull-low resistors on both
sides of the repeaters (I-7510)
(I-7520 Series)
RS-232/ RS-485
Converter
Slave
WP-8000-CE7 Series User Manual, version 1.0.2
Copyright © 2020 ICP DAS Co., Ltd. All Rights Reserved.  E-mail: service@icpdas.com
(I-7510 Series)
RS-485 Repeater
Slave
(I-7510 Series)
RS-485 Repeater
Slave
Page: 160
Slave