Siemens LMV50 series

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Building Technologies Basic Documentation LMV5... CC1P7550en
8 Display and operating unit AZL5 22.05.2018
Examples: Connection Siemens ET 200S and LMV5
SIMATIC
Panel
MODBUS
(RS-232, P2P)
CAN bus
ACS450
PS-Tool
7550z38e/0113
Figure 71: Connection for LMV5 to ET 200S via Modbus
RS-232/RS-485
MODBUS RTU
(RS-485)
(P2 multi P)
•
Field installation Modbus RTU
7550z39e/0113
Figure 72: Connection for several LMV5s to ET 200S via common Modbus
Brenner
-
management
system LMV5
MODBUS RTU
(P2P)
•
Field installation
Profinet / Profibus
• MODBUS series connection (RS-232, P2P)
RS-232, max. 5 m
RS-232, max. 5 m
RS-232, max. 5 m
7550z40e/0113
Figure 73: Connection for several LMV5s to ET 200S via separate Modbus connections