Siemens LMV50 Series Manual page 136

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Building Technologies
Examples: Connection Siemens Simatic S7-1200 and LMV5
MODBUS
(RS-232, P2P)
Figure 68: Connection for LMV5 to SIMATIC S7-1200 via Modbus
Figure 69: Connection for several LMV5s to SIMATIC S7-1200 via common Modbus
7550
Figure 70: Connection for several LMV5s to SIMATIC S7-1200 via separate Modbus connections
Basic Documentation LMV5...
8 Display and operating unit AZL5
SIMATIC
Panel
KP/KTP/TP
ACS450
PC tool
CAN bus
7550z33e/0113
7550z34e/0113
7550z35e/0113
CC1P7550en
22.05.2018