Siemens SIMATIC ET 200pro Operating Instructions Manual page 20

Properties
CPU 1516pro-2 PN has the following properties:
Property
Supply voltage
Expansion width
PROFINET IO
PROFINET interface X1
PROFINET interface X2
Direct data exchange
between IO controllers
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
Description
You connect the 24 VDC supply voltage via the con-
nection module CM CPU 2PN M12, 7/8".
Max. 1.2 m (without module rack)
The first PROFINET interface (X1) has three ports
(P1 R, P2 R and P3). In addition to basic PROFINET
functionality, it also supports PROFINET IO RT (real-
time) and IRT (isochronous real-time). P1 R and P2 R
are M12 circular sockets (with female contact insert).
They can also be used as ring ports for the configura-
tion of redundant ring structures in Ethernet (media
redundancy).
P3 is an RJ45-socket and is suitable, for example, for
connecting a PC, programming or HMI device.
The 2nd PROFINET interface (X2) has one port (P1).
P1 is an M12 circular socket (with female contact in-
sert). In addition to basic PROFINET functionality, P1
also supports PROFINET IO RT (real time). IRT
(Isochronous real-time) is not supported by this inter-
face.
Real-time communication between IO controllers with
PROFINET IO IRT
Application examples:
Motion control
•
Project trace
•
Product overview
3.3 Properties
TextAdditional information
Section Mounting and connecting
•
(Page 23)
Operating instructions of the
•
ET 200pro Distributed I/O System
(https://support.industry.siemens.
com/cs/ww/en/view/21210852)
Section Technical specifications
(Page 119)
PROFINET Function Manual
(https://support.industry.siemens.co
m/cs/ww/en/view/49948856)
Communication
(https://support.industry.siemens.co
m/cs/ww/en/view/59192925) function
manual
19