Product overview
3.4 Operator control and display elements
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
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3.4 Operator control and display elements
3.4.1 Front view of the module
Operator control and connection elements
The figure below shows the operator controls and connection elements of the
CPU 1516pro-2 PN.
Status and error displays
RJ45 socket; e.g. for connecting a programming device for service purposes
(Port 3 of PROFINET interface X1). This port cannot be used as a ring port.
7/8" circular socket with female contact insert (X4) for loop-through of electronics/encoder
supply 1L+ and load voltage supply 2L+
7/8" circular socket with male contact insert (X3) for infeed of electronics/encoder supply 1L+
and load voltage supply 2L+
M12 circular socket with female contact insert for connection to PROFINET
(Port 2 of PROFINET interface X1)
R: Ring port for configuring a ring topology with media redundancy
M12 circular socket with female contact insert for connection to PROFINET
(Port 1 of PROFINET interface X1)
R: Ring port for configuring a ring topology with media redundancy
M12 circular socket with female contact insert for connection to PROFINET
(Port 1 of PROFINET interface X2)
Figure 3-2 View of CPU 1516pro-2 PN