Siemens SIMATIC S7-1200 Operating Instructions Manual - Page 35

Browse online or download pdf Operating Instructions Manual for Switch Siemens SIMATIC S7-1200. Siemens SIMATIC S7-1200 36 pages. Controlling several fans (ebm-papst) via modbus rtu
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Siemens SIMATIC S7-1200 Operating Instructions Manual

Index

A
ATEX, 6, 28
ATEX 95, 7
Autonegotiation, 14
C
CE mark, 28
Certifications and approvals, 6, 28
Conformity certificates, 27
Connecting up
High temperatures, 19
Connector pinout
TP port, 13
C-Tick mark, 6, 28
D
defective, 25
Display, 15, 25
E
Error
LED display in case of reverse polarity, 25
LED display when voltage is too low, 25
F
FM approval, 6, 28
I
Internet, 29
M
MDI /MDIX autocrossover function, 14
N
Network topology, 9
Compact Switch Module CSM 1277
Operating Instructions, V. 1.20, A2B00079397B
Star topology, 9, 10
P
Possible attachments, 12
R
Reduced voltage, 25
Reverse polarity, 25
U
UL approval, 6, 28
35