Emerson XJ200 Installation And Operating Instructions Manual page 8

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XJ200 and X-WEB Connection
Remove the Phoenix-style connector (supplied with the PW-200J) and use as a junction for
the RS485 line. The connection between the XJ200 and X-WEB is then implemented as fol-
lows:
1. Connect the GREEN wire of the XJ200 to the RS485 "+" terminal of the X-WEB.
2. Connect the PINK wire of the XJ200 to the RS485 "-" terminal of the X-WEB.
3. Power the X-WEB and the PW200J once again.
XJ200 Connection and Devices Equipped with a Serial Output
XJ200 and PW-200J Connection
1. Connect the white 5-pin connector to the "+5V supply" 5-pin connector of the PW-200J.
2. Connect the other devices to the RS485 serial line in compliance with the polarity.
3. Remove the Phoenix-style connector (supplied with the PW-200J) and use as a junction
for the RS485 line with the XJ200 as follows:
Connect the GREEN wire of the XJ200 to the RS485 "+" terminal.
Connect the PINK wire of the XJ200 to the RS485 "-" terminal.
Document Part # 026-4833 Rev 0 26-FEB-2013
©2013 Emerson Climate Technologies Retail Solutions, Inc. This document may be photocopied for personal use.
Visit our website at http://www.emersonclimate.com/ for the latest technical documentation and updates.
XJ200 Installation and Operating Instructions
Figure 10 - XJ200 and PW-200J Connection
Page 8 of 17

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